diff --git a/src/pages/index/index.vue b/src/pages/index/index.vue
index e704e7e..beeaa77 100644
--- a/src/pages/index/index.vue
+++ b/src/pages/index/index.vue
@@ -42,7 +42,7 @@
       <div
         ref="scrollEl"
         class="flex-1 overflow-y-auto bg-#ffffff"
-        :class="showActions ? 'pb-44' : 'pb-16'"
+        :class="showActions ? 'pb-44' : 'pb-100'"
       >
         <div :class="['relative z-10 px-4 py-6', showActions ? 'mb--11 h-105' : 'mb--21']">
           <template v-for="(msg, idx) in messages" :key="idx">
@@ -92,7 +92,8 @@
                   <!-- 图片消息 -->
                   <scroll-view
                     scroll-x
-                    v-if="msg.type === uploadFileTypeEm.image"
+                    v-if="msg.type === 'image'"
+                    vif="msg.type === uploadFileTypeEm.image"
                     @scroll="onScroll"
                   >
                     <view class="flex pr-1">
@@ -114,18 +115,18 @@
                         >
                           + {{ msg.content.length - 4 }}
                         </view>
-
                         <image
-                          v-if="file.uploadFileType === uploadFileTypeEm.image"
-                          :src="file.url || file.tempFilePath"
+                          vif="file.uploadFileType === uploadFileTypeEm.image"
+                          :src="file?.image_url?.url"
                           class="w-full h-full object-cover"
-                          @click="handleImageClick(file.url)"
+                          @click="handleImageClick(file.image_url.url)"
                         />
                       </view>
                     </view>
                   </scroll-view>
 
                   <!-- 文件消息 -->
+
                   <scroll-view
                     scroll-x
                     v-else-if="msg.type === uploadFileTypeEm.file"
@@ -143,9 +144,11 @@
                           'w-30 h-15 ': msg.content.length == 3,
                           'h-15 flex-grow-0 flex-shrink-0 basis-10 mr-1': msg.content.length >= 4,
                         }"
-                        @click="previewFile(file.url)"
+                        @click="previewFile(file.content)"
                       >
-                        <view>{{ file.name }}</view>
+                        <view>{{ file.name ? file.name : file.content }}</view>
+                        <!-- <view>--{{ file }}--</view> -->
+                        <!-- <view>{{ file }}</view> -->
                         <view>{{ calcFileSize(file.size) }}</view>
                       </view>
                     </view>
@@ -160,19 +163,29 @@
                       class="relative text-xs h-32 w-80 rounded-md overflow-hidden mr-1 c-black"
                     >
                       <!-- @click="previewVideo(msg.content)"-->
-
                       <video
+                        :src="file?.video_url?.url"
+                        class="w-60 h-30"
+                        controls
+                        :poster="file?.video_url?.poster"
+                      ></video>
+                      <!-- <video
                         :src="file.tempFilePath"
                         class="w-60 h-30"
                         controls
                         :poster="file.url"
-                      ></video>
+                      ></video> -->
                     </view>
                   </view>
 
                   <!-- 文本消息 -->
                   <view v-else class="pr-2">
                     {{ msg.content }}
+                    <text
+                      v-if="msg.role === 'assistant' && msg.type === 'text' && !sendTextLoading"
+                    >
+                      ...
+                    </text>
                   </view>
                 </view>
                 <view
@@ -186,7 +199,7 @@
               <image
                 v-if="msg.role === 'user'"
                 :src="userAvatar"
-                class="w-8 h-8 rounded-full ml-2 mt-1"
+                class="w-8 h-8 rounded-full ml-2 mt-1 bg-gray"
               />
             </view>
           </template>
@@ -223,51 +236,35 @@
           <div
             v-for="item in uploadList"
             :key="item.id"
-            class="relative w-16 h-16 rounded overflow-hidden flex-shrink-0"
+            class="relative w-20 h-16 rounded overflow-hidden flex-shrink-0"
           >
             <!-- 预览图，成功后用后端返回的 URL；上传中可以先用本地预览 -->
-            <!-- <img
-			  v-if="item.uploadFileType !== uploadFileTypeEm.file"
-			  src="/static/aichat/video-icon.png"
-			  class="w-full h-full object-cover"
-			  @click="handleImageClick(item.url)"
-			/> {{item.uploadFileType}}-{{ uploadFileTypeEm.file}}-->
 
             <!-- <img
-              v-if="item.uploadFileType !== uploadFileTypeEm.file"
-              :src="item.url || '/static/aichat/loading.png'"
-              class="w-full h-full object-cover"
-              @click="handleImageClick(item.url)"
-            /> isFileType-->
-            <!-- 视频类文件 -->
-            <img
               v-if="videoFileType.includes(isFileType(item.name))"
               src="/static/aichat/ic_video.png"
               class="w-full h-full object-cover"
               @click="handleImageClick(item.ori_url)"
             />
-            <!-- office文档类文件 -->
             <img
               v-else-if="officeFileTypeList.includes(isFileType(item.name))"
               src="/static/aichat/word.png"
               class="w-full h-full object-cover"
               @click="handleImageClick(item.url)"
             />
-            <!-- 图片 -->
             <img
               v-else-if="picFileType.includes(isFileType(item.name))"
               :src="item.tempFilePath"
               class="w-full h-full object-cover"
               @click="handleImageClick(item.url)"
-            />
-            <!-- 其他允许上传的文件 -->
+            /> -->
             <img
-              v-else-if="otherFileType.includes(isFileType(item.name))"
-              src="/static/aichat/txt.png"
+              v-if="picFileType.includes(isFileType(item.name))"
+              :src="item.tempFilePath || item.url"
               class="w-full h-full object-cover"
-              @click="handleImageClick(item.url)"
+              @click="handleImageClick(item.ori_url)"
             />
-            <view v-else class="text-xs text-gray-400 mt-1" @click="previewFile(item.url)">
+            <view v-else class="text-xs text-gray-400 mt-1" @click="previewFile(item.ori_url)">
               {{ item.name }}
             </view>
 
@@ -300,9 +297,7 @@
               <template v-if="item.status === 'uploading'">
                 <view class="text-white">{{ item.progress }}%</view>
               </template>
-              <template v-else-if="item.status === 'success'">
-                ✔ 成功{{ isFileType(item.name) }}
-              </template>
+              <template v-else-if="item.status === 'success'">✔ 成功</template>
               <template v-else>✖ 失败</template>
             </div>
           </div>
@@ -414,7 +409,13 @@
           />
           <text class="text-[28rpx] text-gray-500">暂无数据</text>
         </view>
-        <scroll-view v-else scroll-y class="popup-body">
+        <scroll-view
+          v-else
+          scroll-y
+          class="popup-body"
+          @scrolltolower="scrolltolowerLoadData"
+          :scroll-top="scrollTop"
+        >
           <template v-for="group in groups" :key="group.date">
             <view class="date-label">{{ group.label }}</view>
             <view
@@ -462,17 +463,29 @@
 </template>
 
 <script lang="ts" setup>
-import { ref, reactive, nextTick, watchEffect } from 'vue'
+import { ref, reactive, nextTick, watchEffect, watch } from 'vue'
 import dayjs from 'dayjs'
 import { useUserStore } from '@/store'
 import { getEnvBaseUrl } from '@/utils'
 import guid from '@/utils/guid.js'
 import type { IGptRequestBody } from '@/service/index/foo'
-import { calcFileSize, formatParams } from './utils/index'
+import {
+  calcFileSize,
+  formatParams,
+  formatData,
+  readFile,
+  fileSuffix,
+  officeFileTypeList as fileType,
+  videoFileType as videoType,
+  picFileType as picType,
+} from './utils/index'
 import 'dayjs/locale/zh-cn'
-import { showToastErr, showToastOk } from '@/utils/tools'
-// import { sendMsg } from "@/utils/api.js"
-import { TOKEN, AVATAR } from './utils/test'
+import { showToastErr, showToastOk, time_format3 } from '@/utils/tools'
+import { uploadFileChunk } from './utils/api.js'
+// import { TOKEN, AVATAR } from './utils/test'
+import { deepClone } from 'wot-design-uni/components/common/util'
+import { log } from 'console'
+
 dayjs.locale('zh-cn')
 
 interface UploadFile {
@@ -496,8 +509,11 @@ interface IMessage {
   content: string | any[]
   timestamp: Date
 }
-const userAvatar = ref(AVATAR)
+const MAX_FILE_SIZE = 10 * 1024 * 1024 // 5mb属于大文件
+const FILE_SLICE_SIZE = 10 * 1024 * 1024 // 分片大小
+const userAvatar = ref()
 const chatMode = ref('qwen-vl-plus')
+let isUserOk = false // 用户确认使用 tongyi-app
 
 const baseUrl = getEnvBaseUrl()
 const messages = reactive([])
@@ -524,20 +540,10 @@ const MAX_CONCURRENT_UPLOADS = 5 // 6
 const showPopup = ref(false)
 const fullscreen = ref(false)
 
-const officeFileTypeList = ref(['.docx', '.doc', '.excel', '.pdf'])
-const otherFileType = ref(['.txt'])
-const videoFileType = ref(['.mp4', '.mov', '.wmv'])
-const picFileType = ref(['.jpg', '.png', '.jpeg'])
-async function openPopup() {
-  await fetchHistoryList()
-  showPopup.value = true
-}
-function closePopup() {
-  showPopup.value = false
-}
-function toggleFullscreen() {
-  fullscreen.value = !fullscreen.value
-}
+const officeFileTypeList = ref(fileType)
+const otherFileType = ref(['.txt']) // 不在使用
+const videoFileType = ref(videoType)
+const picFileType = ref(picType)
 
 // ------------------
 // 历史记录数据 & 分组逻辑
@@ -602,24 +608,63 @@ async function createChatSession() {
 // ------------------
 
 /** 2. 拉取历史记录列表 */
+const state = reactive({
+  page: 0,
+  pageSize: 20,
+  total: null,
+  loading: false,
+})
+const scrollTop = ref(0)
 async function fetchHistoryList() {
+  // if(state.page*state.pageSize>state.total && state.total!==null){
+  // 	return
+  // }
+  if (state.loading) {
+    return
+  }
+  state.loading = true
   try {
     const resp: any = await uni.request({
       url: `${baseUrl}/chat/app/list`,
       method: 'POST',
       data: {
-        page: 1,
-        pageSize: 10,
+        page: state.page,
+        pageSize: state.pageSize,
       },
       header: {
         Authorization: token.value,
       },
     })
     if (resp.data && resp.data.data) {
-      rawList.value = resp.data.data.data
-      console.log('fetchHistoryList →', rawList.value)
+      rawList.value = rawList.value.concat(resp.data.data.data)
+      state.total = resp.data.data.count //Math.ceil(resp.data.count/state.page)
+      // scrollTop.value+=60;
     }
-  } catch (err) {}
+  } catch (err) {
+    console.log('err: ', err)
+  } finally {
+    state.loading = false
+  }
+}
+const scrolltolowerLoadData = (e) => {
+  state.page++
+}
+watch(
+  () => state.page,
+  async () => {
+    await fetchHistoryList()
+  },
+  { deep: true },
+)
+async function openPopup() {
+  state.page++
+  showPopup.value = true
+}
+function closePopup() {
+  showPopup.value = false
+}
+function toggleFullscreen() {
+  fullscreen.value = !fullscreen.value
 }
 /** 3. 拉取历史记录详情 */
 
@@ -636,19 +681,151 @@ async function fetchHistoryDiets(value) {
         Authorization: token.value,
       },
     })
-
-    if (resp && resp.data) {
-      const rawList = resp.data.data // 假设后端直接返回消息数组
-      listUuid.value = resp.data.data[0].listUuid
-
-      const newMessages = parseBackendMessages(rawList)
+    if (resp && resp.data && resp.data.data) {
+      const rawList = resp.data.data.detail // 假设后端直接返回消息数组
+      listUuid.value = resp.data.data.listUuid
+      // const newMessages = parseBackendMessages(JSON.parse(rawList))
       // 用解析后的消息替换当前消息列表
-      messages.splice(0, messages.length, ...newMessages)
+      messages.splice(0, messages.length, ...JSON.parse(rawList))
     }
-  } catch (err) {}
+  } catch (err) {
+    console.log('err: ', err)
+  }
 }
+function parseBackendMessages(chatList: any[]): IMessage[] {
+  console.log('chatList: ', chatList)
+  const chatHistory = []
+  const requestArrData = [] // 请求数组
+  chatList.forEach((item) => {
+    const arr = JSON.parse(item.message)
+    console.log('item.CreatedAt: ', item.UpdatedAt)
+    const date = time_format3(item.CreatedAt)
 
-function parseBackendMessages(rawList: any[]): IMessage[] {
+    if (item.role === 'user') {
+      const videoContent = []
+      const imageContent = []
+      let textContent = {}
+      const requestData = {
+        // 单个请求对象
+        content: [],
+        role: item.user,
+      }
+      arr.forEach((chat) => {
+        if (chat.type === 'image_url') {
+          imageContent.push(chat)
+          requestData.content.push(chat)
+        } else if (chat.type === 'video_url') {
+          videoContent.push(chat)
+          requestData.content.push(chat)
+        } else {
+          // if(item.type==="text")
+          textContent.type = 'text'
+          textContent.text = chat.text
+          requestArrData.push({
+            content: chat.text,
+            role: 'user',
+          })
+        }
+      })
+      if (requestData.content.length > 0) {
+        requestArrData.push({
+          role: item.role,
+          content: requestData,
+        })
+      }
+
+      if (videoContent.length > 0) {
+        const videoMessage = {
+          role: item.role,
+          type: 'video',
+          content: videoContent, // string []
+          timestamp: date,
+        }
+        chatHistory.push(videoMessage)
+      }
+      if (imageContent.length > 0) {
+        const imageMessage = {
+          role: item.role,
+          type: 'image',
+          content: imageContent, // string []
+          timestamp: date,
+        }
+        chatHistory.push(imageMessage)
+      }
+      if (textContent.type === 'text') {
+        const msg = {
+          role: item.role,
+          type: 'text',
+          content: textContent.text, // string []
+          timestamp: date,
+        }
+        chatHistory.push(msg)
+      }
+    } else if (item.role === 'system') {
+      const content = []
+      const requestData = {
+        // 单个请求对象
+        content: '', // 文件链接
+        role: item.user,
+      }
+      arr.forEach((chat) => {
+        const isFile = officeFileTypeList.value.includes(fileSuffix(chat.text)) //检测是否属于文档类
+        if (chat.type === 'text' && !isFile) {
+          const textContent = {
+            role: 'user',
+            type: 'text',
+            text: chat.text,
+          }
+          chatHistory.push(textContent)
+          requestArrData.push({
+            content: chat.text,
+            role: 'user',
+          })
+        } else {
+          // 当content为文件链接时
+          content.push({
+            role: chat.role,
+            type: 'file',
+            content: chat.text, // string []
+            timestamp: date,
+          })
+          requestArrData.push({
+            content: chat.text,
+            name: chat.text,
+            role: 'system',
+          })
+        }
+      })
+      const message = {
+        role: item.role,
+        type: 'file',
+        content: content, // string []
+        timestamp: date,
+      }
+      chatHistory.push(message)
+
+      console.log('-----chatHistory: ', chatHistory)
+    } else if (item.role === 'assistant') {
+      arr.forEach((chat) => {
+        chatHistory.push({
+          role: 'assistant',
+          type: 'text',
+          content: chat.text,
+          timestamp: date,
+        })
+        requestArrData.push({
+          content: chat.text,
+          role: 'assistant',
+          type: 'text',
+        })
+      })
+    }
+  })
+  historyUserMsgs.splice(0, historyUserMsgs.length, ...requestArrData)
+  console.log('chatHistory: ', chatHistory)
+  return chatHistory
+}
+function parseBackendMessages1(rawList: any[]): IMessage[] {
   const messageList: IMessage[] = []
 
   rawList.forEach((item) => {
@@ -771,27 +948,31 @@ function tryParseMapFormat(str: string): ParsedPart[] | null {
   return result.length > 0 ? result : null
 }
 
-const token = ref<string>(TOKEN)
+const token = ref<string>()
 const userInfo = ref<any>({})
 const refreshToken = ref<string>('')
 const statusBarHeight = ref<number>(0)
 const mask = ref('')
 // ---- 页面初始化 ----
 
-onMounted(() => {
+onMounted(async () => {
   // 1. 定义一个 init 函数，拿 Extras 并依次调用接口
-  const init = async () => {
-    const wv = plus.webview.currentWebview() // 获取当前页面所属的 Webview 对象。
-    // token.value = wv.token || uni.getStorageSync('token') || import.meta.env.VITE_DEV_TOKEN
-    userInfo.value = JSON.parse(wv.userInfo) || {}
-    refreshToken.value = wv.refreshToken || uni.getStorageSync('refreshToken')
-    statusBarHeight.value = wv.statusBarHeight || uni.getSystemInfoSync().statusBarHeight
-    userAvatar.value = userInfo.value.Avatar
-    mask.value = userInfo.value.ID
-    await createChatSession()
-    await fetchHistoryList()
+  try {
+    const init = async () => {
+      const wv = plus.webview.currentWebview() // 获取当前页面所属的 Webview 对象。
+      token.value = wv.token || uni.getStorageSync('token') || import.meta.env.VITE_DEV_TOKEN
+      userInfo.value = JSON.parse(wv.userInfo) || {}
+      refreshToken.value = wv.refreshToken || uni.getStorageSync('refreshToken')
+      statusBarHeight.value = wv.statusBarHeight || uni.getSystemInfoSync().statusBarHeight
+      userAvatar.value = userInfo.value.Avatar
+      mask.value = userInfo.value.ID
+      await createChatSession()
+    }
+    init()
+  } catch (e) {
+    console.error('onMounted e: ', e)
+  } finally {
   }
-  init()
 })
 
 function scrollToBottom() {
@@ -832,6 +1013,7 @@ const previewVideo = (files) => {
 }
 
 function addMessage(msg) {
+  console.log('msg: ', msg)
   messages.push(msg)
   scrollToBottom()
 }
@@ -894,7 +1076,7 @@ const uploadConfig = reactive({
     supportType: ['.mp4', '.mov', '.wmv'],
   },
   file: {
-    maxSize: 300 * 1024 * 1024, // 文件最大300MB
+    maxSize: 100 * 1024 * 1024, // 文件最大100MB
     limitMsg: '文件大小不能超过300MB',
     supportType: ['.pdf', '.doc', '.xlsx', '.txt'],
   },
@@ -955,13 +1137,31 @@ const addUploadQueue = (tempFiles: any[], uploadFileType: string) => {
 // 开始上传文件
 const startUploads = () => {
   // 获取待上传文件
-  const pendingFiles = uploadQueue.filter((file) => file.status === 'pending')
+  const pendingFiles: Array<any> = uploadQueue.filter((file) => file.status === 'pending')
 
   // 限制最大并行上传数
   const filesToUpload = pendingFiles.slice(0, MAX_CONCURRENT_UPLOADS - uploadingCount.value)
 
   filesToUpload.forEach((file) => {
-    uploadFile(file)
+    // uploadFile(file);
+    let url = null
+    if (file.size > MAX_FILE_SIZE) {
+      bigFileUpload(file)
+        .then((res) => {
+          console.log('全部成功 res: ', res)
+          // const length=res.length;
+          url = res.FullFileUrl
+          file.status = 'success'
+          uploadingCount.value--
+        })
+        .catch((rej) => {
+          console.log('失败rej: ', rej)
+          file.status = 'error'
+          // uploadingCount.value--
+        })
+    } else {
+      uploadFile(file)
+    }
   })
 }
 
@@ -1040,6 +1240,141 @@ const uploadFile = (file: UploadFile) => {
     })
   })
 }
+function bigFileUpload(file) {
+  file.status = 'uploading'
+  uploadingCount.value++
+
+  console.log('file: ', file) //progress
+  return new Promise(async (resolve, reject) => {
+    const md5 = file.id
+    const fileName = file.name
+    const tempFilePath = file.tempFilePath
+    const maxSize = FILE_SLICE_SIZE
+    const chunksList = await readFile(file, maxSize)
+    const chunksLength = chunksList.length
+    const requestList = []
+    const maxConcurrency = 3 // 一次最多3个
+    let currentRunning = 0
+    let index = 0
+    let success = null
+    const errors = []
+    let isOver = false
+    const next = () => {
+      while (currentRunning < maxConcurrency && index < chunksLength) {
+        if (isOver) {
+          // 有一个失败就立刻取消之后的请求
+          return
+        }
+        const chunkIndex = index++
+        const chunk = chunksList[chunkIndex]
+        const params = {
+          FileMd5: md5,
+          Chunk: chunk,
+          ChunkFileName: `${fileName}_${chunkIndex}`,
+          Total: chunksLength,
+          UseType: 100,
+          FileName: fileName,
+          Source: 'aiChat',
+        }
+        currentRunning++
+        // send request
+        uploadFileChunk({ formData: params, tempFilePath })
+          .then((res) => {
+            if (res.statusCode === 200) {
+              file.progress = Math.ceil(((chunkIndex + 1) / chunksLength) * 100)
+              if (file.progress > 100) {
+                file.progress = 100
+              }
+              const data = JSON.parse(res.data)
+              if (data.status === 0) {
+                // success.push(data.data)
+                success = data.data
+                if (data.data && data.data.FullFileUrl) {
+                  file.url = data.data.FullFileUrl
+                  file.ori_url = data.data.FullFileUrl
+                } else if (data.data && data.data.CoverUrl) {
+                  file.url = data.data.CoverUrl
+                  file.ori_url = data.data.CoverUrl
+                }
+              } else if (data.status === 1 && data.code === 401) {
+                showToastErr(data.msg)
+                reject(data)
+                // throw Error(data.msg);
+              }
+              // console.log('res: ',data);
+            } else {
+              errors.push(res.data)
+              throw new Error('上传失败')
+            }
+          })
+          .catch((err) => {
+            reject(err)
+            isOver = true
+            file.status = 'error'
+            // console.error(`第 ${chunkIndex} 片上传失败`, err)
+            errors.push(err)
+          })
+          .finally(() => {
+            currentRunning--
+            if (chunkIndex === chunksLength - 1) {
+              if (errors.length === 0) {
+                file.status = 'success'
+                resolve(success)
+              } else {
+                file.status = 'error'
+                reject(errors)
+              }
+            } else if (index < chunksLength) {
+              next()
+            }
+          })
+      }
+    }
+    next()
+    // const request = (chunks, i) => {
+    // 	const chunk = chunks.shift()
+    // 	const params = {
+    // 		FileMd5: md5,
+    // 		Chunk: chunk,
+    // 		ChunkFileName: `${fileName}_${i}`,
+    // 		Total: chunksLength,
+    // 		UseType: 100,
+    // 		FileName: fileName,
+    // 		Source: 'aiChat',
+    // 	}
+
+    // 	uploadFileChunk({ formData: params, tempFilePath: tempFilePath })
+    // 		.then((res) => {
+    // 			// requestList.push(Promise.resolve(res))
+    // 			if (res.status === 0) {
+    // 				file.progress = Math.ceil(((i + 1) / chunksLength) * 100)
+    // 				Promise.resolve(JSON.parse(res.data))
+    // 			} else {
+    // 				Promise.reject(res)
+    // 			}
+    // 		})
+    // 		.catch((rej) => {
+    // 			// requestList.push(Promise.resolve(rej))
+    // 			Promise.reject(rej)
+    // 		})
+    // 		.finally(() => {
+    // 			if (chunks.length > 0) {
+    // 				request(chunks, ++i)
+    // 			}
+    // 		})
+    // }
+    // console.log('success,next: ', success, errors);
+    // const promiseList=chunksList.map(request);
+    // request(chunksList, 0)
+    // return Promise.all(chunksList)
+    // 	.then((res) => {
+    // 		console.log('all res: ', res)
+    // 	})
+    // 	.catch((rej) => {
+    // 		console.log('all rej: ', rej)
+    // 	})
+  })
+}
 
 // 照片
 const onPickImage = () => {
@@ -1074,6 +1409,7 @@ const onPickVideo = () => {
     // extension: uploadConfig.video.supportType,
     success: (res: any) => {
       console.log(res)
+
       const tempFile = res.tempFile
       tempFile.path = res.tempFilePath
 
@@ -1122,7 +1458,20 @@ const onPickFile = () => {
 function retry(item: UploadFile) {
   item.status = 'uploading'
   item.progress = 0
-  uploadFile(item) // 如果需要 detail，可缓存后传入
+  if (item.size > MAX_FILE_SIZE) {
+    bigFileUpload(item)
+      .then((res) => {
+        // const length=res.length;
+        // item.url=res.FullFileUrl;
+        // item.ori_url=res.FullFileUrl;
+        item.status = 'success'
+      })
+      .catch((rej) => {
+        item.status = 'error'
+      })
+  } else {
+    uploadFile(item) // 如果需要 detail，可缓存后传入
+  }
 }
 
 // 删除
@@ -1141,6 +1490,9 @@ function previewImage(url: string) {
 // 预览文件
 // 统一替换掉原来的 previewFile
 const previewFile = (url: string) => {
+  if (typeof url !== 'string') {
+    return
+  }
   if (typeof plus !== 'undefined') {
     // 在 App 里直接用原生下载 + 打开
     downloadAndOpenFile(url)
@@ -1191,80 +1543,201 @@ interface EventTargetSendText {
   detail: { value: string }
 }
 type EventTypeTarget = string | EventTargetSendText
+const sendTextLoading = ref(true) // false可以发送消息，true不可以发送，因为上一次发送未结束
+const refreshSend = ref(false)
 async function sendText() {
+  console.log('uploadList: ', uploadList)
+  if (uploadList.length > 0) {
+    const isUpLoading = uploadList.some((file) => {
+      // return file.status==="error" || file.status==="pending"
+      return file.status === 'uploading' || file.status === 'pending'
+    })
+    const isError = uploadList.some((file) => {
+      // return file.status==="error" || file.status==="pending"
+      return file.status === 'error'
+    })
+    if (isUpLoading) {
+      return showToastErr('有文件正在上传')
+    } else if (isError) {
+      return showToastErr('有文件上传失败')
+    }
+  }
   const msg = inputText.value.trim()
-  if (!msg) {
+  if (!msg && !refreshSend.value) {
     return showToastErr('不可以发送空消息!')
   }
+  // if (uploadList.length > 0) {
+  // 	return showToastErr('请等待文件上传完成!')
+  // }
+  if (!sendTextLoading.value) {
+    sendTextLoading.value = true
+    return showToastErr('正在接收消息请稍后')
+  }
   // 开启加载状态
-  loading.value = true
+  sendTextLoading.value = false
   // 文本消息
 
   // 先判断是否上传文件，若有文件在判断文件类型，视频+图片不能与文档类文件同时上传
-  addMessage({
-    role: 'user',
-    type: 'text',
-    content: msg,
-    timestamp: new Date(),
-  })
-  if (uploadList.length > 0) {
-    console.log(': 文件上传', uploadQueue)
-    console.log(': 文件上传', uploadList)
-    let mediaList = [] // 媒体文件 参数中的content
+
+  // let body: IGptRequestBody;
+  let body = {}
+  let aiMsg = {}
+  if (uploadList.length > 0 && !isUserOk) {
+    let photo = [] // 媒体文件 参数中的content
+    let video = [] // 媒体文件 参数中的content
     let fileList = [] // 文档文件
     // 格式化请求参数
-    const { media, file } = formatParams(uploadList)
-    if (media.length > 0 && file.length > 0) {
+    const { photoList, videoList, file } = formatParams(uploadList)
+    if ((photoList.length > 0 || videoList.length > 0) && file.length > 0) {
+      sendTextLoading.value = true
       // 媒体文件与文档同时上传时
       return showToastErr('视频或图片不能与文件同时上传')
-    } else if (media.length > 0 && file.length <= 0) {
+    }
+    addMessage({
+      role: 'user',
+      type: 'text',
+      content: msg,
+      timestamp: new Date(),
+      mask: 'new',
+    })
+
+    if (photoList.length > 0 && file.length <= 0) {
       // 仅上传了媒体文件时
       chatMode.value = 'qwen-vl-max'
-      let aiMsg = {
-        text: msg,
+      aiMsg = {
+        role: 'assistant',
+        // role:"user",
         type: 'text',
+        content: msg,
+        timestamp: new Date(),
       }
-      let content = [].concat(media)
-      content.push(aiMsg)
+      addMessage({
+        role: 'user',
+        // role:"user",
+        type: 'image',
+        content: deepClone(photoList),
+        timestamp: new Date(),
+        mask: 'new',
+      })
+
+      photoList.push({
+        type: 'text',
+        text: msg,
+      })
       const lastMsg = {
         role: 'user',
-        content: content,
+        // role: 'assistant',
+        type: 'image',
+        content: photoList,
         mask: 'new',
       }
       historyUserMsgs.push(lastMsg)
-      let body: IGptRequestBody = {
+      body = {
         model: chatMode.value, // 模型选择
         max_tokens: 1000,
         top_p: 1,
         presence_penalty: 0,
         frequency_penalty: 0,
-        messages: historyUserMsgs, // text ? [aiMsg] : historyUserMsgs,
+        messages: deepClone(historyUserMsgs), // text ? [aiMsg] : historyUserMsgs,
         stream: true,
+        listUuid: listUuid.value, // "eff18a10-1719-4528-ad63-ee5c01d0a412"
       }
       // 开始发请求 api
-    } else if (media.length <= 0 && file.length > 0) {
+    }
+    if (videoList.length > 0 && file.length <= 0) {
+      chatMode.value = 'qwen-vl-max'
+      aiMsg = {
+        role: 'assistant',
+        // role:"user",
+        type: 'text',
+        content: msg,
+        timestamp: new Date(),
+      }
+      // let content = video;
+      addMessage({
+        role: 'user',
+        type: 'video',
+        content: deepClone(videoList),
+        timestamp: new Date(),
+        mask: 'new',
+      })
+
+      videoList.forEach((item) => {
+        // item.video_url.poster
+        if (item.type == 'video_url') {
+          delete item.video_url.poster
+        }
+      })
+      videoList.push({
+        type: 'text',
+        text: msg,
+      })
+      const lastMsg = {
+        role: 'user',
+        // role: 'assistant',
+        content: videoList,
+        mask: 'new',
+      }
+      historyUserMsgs.push(lastMsg)
+      body = {
+        model: chatMode.value, // 模型选择
+        max_tokens: 1000,
+        top_p: 1,
+        presence_penalty: 0,
+        frequency_penalty: 0,
+        messages: deepClone(historyUserMsgs), // text ? [aiMsg] : historyUserMsgs,
+        stream: true,
+        listUuid: listUuid.value,
+        // listUuid:"eff18a10-1719-4528-ad63-ee5c01d0a412"
+      }
+    } else if (photoList.length <= 0 && videoList.length <= 0 && file.length > 0) {
       // 仅上传了文档类文件时
       chatMode.value = 'qwen-long'
-      let aiMsg = {
+      aiMsg = {
+        role: 'assistant',
+        // role:"user",
+        type: 'text',
+        content: msg,
+        timestamp: new Date(),
+      }
+      addMessage({
+        role: 'user',
+        type: 'file',
+        content: deepClone(file),
+        mask: 'new',
+        timestamp: new Date(),
+      })
+      file.push({
         role: 'user',
         content: msg,
         mask: 'new',
-      }
-      let content = [aiMsg]
-      content.concat(file)
-      let body: IGptRequestBody = {
+      })
+      historyUserMsgs.push(...file)
+      body = {
         model: chatMode.value, // 模型选择
-        max_tokens: 1000,
-        top_p: 1,
-        presence_penalty: 0,
-        frequency_penalty: 0,
-        messages: historyUserMsgs, // text ? [aiMsg] : historyUserMsgs,
+        // max_tokens: 1000,
+        // top_p: 1,
+        // presence_penalty: 0,
+        // frequency_penalty: 0,
+        messages: deepClone(historyUserMsgs), // text ? [aiMsg] : historyUserMsgs,
         stream: true,
+        listUuid: listUuid.value,
+        // listUuid:"eff18a10-1719-4528-ad63-ee5c01d0a412"
       }
     }
   } else {
+    if (!refreshSend.value) {
+      //不重发时触发
+      addMessage({
+        role: 'user',
+        type: 'text',
+        content: msg,
+        timestamp: new Date(),
+        mask: 'new',
+      })
+    }
     // 纯文本时发送
-    chatMode.value = 'tongyi-app'
+    chatMode.value = 'tongyi-app' //'tongyi-app'; qwen-long
 
     //更新上下文消息
     historyUserMsgs.push({
@@ -1272,26 +1745,38 @@ async function sendText() {
       content: msg,
       timestamp: new Date(),
     })
-    const aiMsg = {
+    aiMsg = {
       role: 'assistant',
       type: 'text',
-      content: inputText.value,
+      content: msg,
       timestamp: new Date(),
     }
-    addMessage(aiMsg)
-    let body: IGptRequestBody = {
+
+    body = {
       model: chatMode.value, // 模型选择
       max_tokens: 1000,
       top_p: 1,
       presence_penalty: 0,
       frequency_penalty: 0,
-      messages: historyUserMsgs, // text ? [aiMsg] : historyUserMsgs,
+      messages: deepClone(historyUserMsgs), // text ? [aiMsg] : historyUserMsgs,
       stream: true,
+      listUuid: listUuid.value,
+      // listUuid:"eff18a10-1719-4528-ad63-ee5c01d0a412"
     }
   }
   // 第一次发送纯文本消息，第二次发送图片+视频，第三次发送文档，此时因为历史消息都要一起发送给后端，
   // 所以要想办法在遇到这种情况时，截断历史记录，主动为用户建立一个新的回话，但是不需要清空历史记录
-  uploadList.splice(0, uploadList.length)
+
+  console.log('message: ', messages)
+  uploadList.splice(0, uploadList.length) // 清空上传的文件
+  const list = formatData(messages)
+
+  body.messages = list
+  body.detail = JSON.stringify(messages)
+  aiMsg.content = ''
+  addMessage(aiMsg)
+  // return
+  // return
   // 没有上传文件，仅文字消息
   try {
     // aiMsg.content = ''
@@ -1329,31 +1814,49 @@ async function sendText() {
           try {
             const json = JSON.parse(chunk)
             const delta = json.choices?.[0]?.delta?.content
-
             if (delta) {
               msgLoading.value = false
               aiMsg.content += delta
               //每次更新messages消息，实现流式输出
               messages[messages.length - 1] = { ...aiMsg }
               scrollToBottom()
-              console.log('2')
             }
           } catch {}
         }
 
         //更新上下文消息
         done && historyUserMsgs.push(aiMsg)
+        historyUserMsgs.forEach((item) => {
+          if (Array.isArray(item)) {
+            item.forEach((ele) => {
+              if (ele.mask === 'new') {
+                ele.mask = ''
+              }
+            })
+          } else if (item.role === 'system') {
+            item.mask = ''
+          } else {
+            item.mask = ''
+          }
+        })
+        messages.forEach((item) => {
+          if (item.mask === 'new') {
+            item.mask = ''
+          }
+        })
+        console.log('chunk------------------: ')
       }
     }
     scrollToBottom()
   } catch (err) {
-    aiMsg.content = '请重新发送'
-    //更新messages消息
-    messages[messages.length - 1] = { ...aiMsg }
+    // aiMsg.content = '请重新发送'
+    // //更新messages消息
+    // messages[messages.length - 1] = { ...aiMsg }
     console.error(err)
   } finally {
-    loading.value = false
+    sendTextLoading.value = true
     showActions.value = false
+    refreshSend.value = false // 重发已经结束 关闭重发
   }
 }
 function copyText(msg: IMessage) {
@@ -1372,35 +1875,98 @@ function copyText(msg: IMessage) {
 }
 
 function refreshText() {
+  if (!sendTextLoading.value) {
+    // 正在接收消息，不可以重发
+    return
+  }
+  if (uploadList.length > 0) {
+    return
+  }
   // 1. 找到最后两条用户消息（用于处理图文混合场景）
   const userMessages = messages.filter((msg) => msg.role === 'user')
-  const lastTwoUserMsgs = userMessages.slice(-2)
+  // const lastTwoUserMsgs = userMessages.slice(-2)
+  const [msg1, msg2] = deepClone(userMessages.slice(-2))
+  // let text=lastTwoUserMsgs[0] // lastTwoUserMsgs.every((msg)=>msg.type==="text" || msg.type==="image" || msg.type==="video" || msg.type==="file")
+  // let file=lastTwoUserMsgs[1] // lastTwoUserMsgs.every((msg)=>msg.type==="text" || msg.type==="image" || msg.type==="video" || msg.type==="file")
 
   // 2. 提取文本内容和文件列表
-  let refreshText = ''
+  let refreshText = null
   const refreshFiles: UploadFile[] = []
+  if (msg1.type === 'text' && msg2.type !== 'text') {
+    msg1.mask = 'new'
+    msg2.mask = 'new'
+    refreshFiles.push(msg1)
+    refreshFiles.push(msg2)
+  } else {
+    msg2.mask = 'new'
+    refreshFiles.push(msg2)
+  }
 
-  lastTwoUserMsgs.forEach((msg) => {
-    if (msg.type === 'text') {
-      refreshText = msg.content // 总是取最新的文本
-    } else {
-      msg.content.forEach((file: any) => {
-        refreshFiles.push({
-          id: guid.getGuid(),
-          url: file.url,
-          status: 'success',
-          name: file.name || '未命名文件',
-          size: file.size || 0,
-          uploadFileType: file.uploadFileType || detectFileType(file.url),
-        })
-      })
-    }
-  })
+  // lastTwoUserMsgs.forEach((msg,i) => {
+  // 	console.log('msg: ',msg);
+  // 	if (msg.type === 'text' && msg.role==="user") {
+  // 		refreshText = msg.content // 总是取最新的文本
+  // 		refreshFiles.push({
+  // 			content:msg.content,
+  // 			type:"text",
+  // 			role:"user",
+  // 			timestamp:new Date(),
+  // 			mask:"new"
+  // 		})
+  // 	} else if(msg.type==="video"){
+  // 		msg.mask="new"
+  // 		refreshFiles.push(msg)
+  // 		// msg.content.forEach((file : any) => {
+  // 		// 	console.log('lastTwoUserMsgs file: ',file);
+
+  // 		// 	refreshFiles.push({
+  // 		// 		id: guid.getGuid(),
+  // 		// 		url: file.video_url.url,
+  // 		// 		status: 'success',
+  // 		// 		name: file.name || '未命名文件',
+  // 		// 		size: file.size || 0,
+  // 		// 		uploadFileType: file.uploadFileType || detectFileType(file.video_url.url),
+  // 		// 	})
+  // 		// })
+  // 	}else if(msg.type==="image"){
+  // 		msg.mask="new"
+  // 		refreshFiles.push(msg)
+  // 		// msg.content.forEach((file : any) => {
+  // 		// 	console.log('lastTwoUserMsgs file: ',file);
+  // 		// 	refreshFiles.push({
+  // 		// 		id: guid.getGuid(),
+  // 		// 		url: file.image_url.url,
+  // 		// 		status: 'success',
+  // 		// 		name: file.name || '未命名文件',
+  // 		// 		size: file.size || 0,
+  // 		// 		uploadFileType: file.uploadFileType || detectFileType(file.image_url.url),
+  // 		// 	})
+  // 		// })
+  // 	}else{
+  // 		msg.mask="new"
+  // 		refreshFiles.push(msg)
+  // 		// msg.content.forEach((file : any) => {
+  // 		// 	console.log('lastTwoUserMsgs file: ',file);
+  // 		// 	refreshFiles.push({
+  // 		// 		id: guid.getGuid(),
+  // 		// 		url: file.content,
+  // 		// 		status: 'success',
+  // 		// 		name: file.name || '未命名文件',
+  // 		// 		size: file.size || 0,
+  // 		// 		uploadFileType: file.uploadFileType || detectFileType(file.content),
+  // 		// 	})
+  // 		// })
+  // 	}
+  // })
 
   // 3. 更新输入框和上传列表
-  inputText.value = refreshText
-  uploadList.splice(0, uploadList.length, ...refreshFiles)
-
+  // inputText.value = refreshText
+  // uploadList.splice(0, uploadList.length, ...refreshFiles)
+  refreshFiles.forEach((ele) => {
+    messages.push(ele)
+  })
+  refreshSend.value = true
+  // inputText.value = refreshText
   // 4. 自动触发发送（模拟用户点击发送按钮）
   setTimeout(() => {
     sendText()
@@ -1409,18 +1975,22 @@ function refreshText() {
 
 // 文件类型检测函数（根据URL后缀）
 function detectFileType(url: string) {
+  console.log('url: ', url)
   const ext = url.split('.').pop()?.toLowerCase()
   if (['jpg', 'png', 'jpeg', 'gif'].includes(ext!)) return uploadFileTypeEm.image
   if (['mp4', 'mov', 'avi'].includes(ext!)) return uploadFileTypeEm.video
   return uploadFileTypeEm.file
 }
 const knowledgeOpen = ref(false)
-function toggleKnowledge() {
-  console.error('44444', chatMode.value)
-  if (chatMode.value == 'qwen-vl-plus') {
+async function toggleKnowledge() {
+  if (chatMode.value !== 'tongyi-app') {
     chatMode.value = 'tongyi-app'
+    isUserOk = true // 用户确认 tongyi-app
+    await createChatSession()
+    messages.splice(0, messages.length)
   } else {
     chatMode.value = 'qwen-vl-plus'
+    isUserOk = false // 取消确认 tongyi-app
   }
   knowledgeOpen.value = !knowledgeOpen.value
   showActions.value = false
@@ -1444,7 +2014,7 @@ const previewUrl = ref('') // 预览图片
 const previewVideoUrl = ref('') // 预览视频
 const previewTop = ref(30) // 距离顶部30px
 const handleImageClick = (src) => {
-  let fileList = officeFileTypeList.value.concat(otherFileType.value)
+  // let fileList = officeFileTypeList.value
   // officeFileTypeList=ref(['.docx','.doc','.excel','.pdf'])
   // const otherFileType=ref(['.txt'])
   // const otherFileType=ref(['.txt'])
@@ -1454,7 +2024,7 @@ const handleImageClick = (src) => {
   } else if (videoFileType.value.includes(isFileType(src))) {
     previewVideoUrl.value = src
     showPreview.value = true
-  } else if (fileList.includes(isFileType(src))) {
+  } else if (officeFileTypeList.value.includes(isFileType(src))) {
     previewFile(src)
   }
 }
diff --git a/src/pages/index/utils/api.js b/src/pages/index/utils/api.js
new file mode 100644
index 0000000..f75ff70
--- /dev/null
+++ b/src/pages/index/utils/api.js
@@ -0,0 +1,57 @@
+import { getEnvBaseUrl } from '@/utils'
+import {httpPost} from "@/utils/http"
+import { TOKEN } from './test';
+import {apis,uploadFile} from "@/utils/tools"
+const baseUrl = getEnvBaseUrl();
+
+// /artwork/get-chunk-list 获取文件分断数据
+// /artwork/upload-chunk 分断上传画作图片
+export const uploadFiles = (url,params)=>{
+  let token = uni.getStorageSync('authorization');
+  return new Promise((resolve, reject) => {
+    uni.uploadFile({
+      url: baseUrl+url,
+      filePath: params.tempFilePath,
+      name: "Chunk",
+	  formData:params.formData,
+      header: {
+        'authorization': token,
+      },
+     complete: (res) => {
+		 // console.log('res: ',res);
+      if(res.statusCode == 200) {
+        resolve(res)
+      } else {
+        reject(res)
+      }
+    }
+    })
+  })
+}
+const getChunkList=(file)=>{
+	return new Promise((resolve,reject)=>{
+		uni.request({
+			url:baseUrl+"/artwork/get-chunk-list",
+			data:file,
+			header:{
+				"Content-Type":"application/json", //"multipart/form-data"
+			},
+			success(res){
+				resolve(res)
+			},
+			fail(rej){
+				reject(Jrej)
+			}
+		})
+	})
+}
+
+export const uploadFileChunk=(data)=>{
+		const header={
+			authorization:TOKEN
+		}
+		  let token = uni.getStorageSync('authorization');
+		return uploadFiles('/artwork/upload-chunk',data)
+		
+		
+}
\ No newline at end of file
diff --git a/src/pages/index/utils/index.ts b/src/pages/index/utils/index.ts
index df319c7..38b2c6e 100644
--- a/src/pages/index/utils/index.ts
+++ b/src/pages/index/utils/index.ts
@@ -1,15 +1,21 @@
+export const fileSuffix = (str) => {
+  if (!str) {
+    return str
+  }
+  let reg = /\.\w*$/
+  return str.match(reg)[0]
+}
+export const officeFileTypeList = ['.docx', '.doc', '.xls', '.xlsx', '.pdf', '.txt']
+export const videoFileType = ['.mp4', '.mov', '.wmv']
+export const picFileType = ['.jpg', '.png', '.jpeg']
 export const formatParams = (uploadList) => {
   // 上传文件formData类型
-  const uploadFileTypeEm = {
-    image: 'image',
-    video: 'video',
-    file: 'file',
-    text: 'text',
-  }
-  let mediaList = [] // 媒体文件 参数中的content
+
+  let photoList = [] // 媒体文件 参数中的content
+  let videoList = []
   let fileList = [] // 文档文件
   uploadList.forEach((item) => {
-    if (item.uploadFileType === uploadFileTypeEm.image) {
+    if (picFileType.includes(fileSuffix(item.ori_url))) {
       // 图片
       let media = {
         type: 'image_url',
@@ -17,26 +23,29 @@ export const formatParams = (uploadList) => {
           url: item.ori_url,
         },
       }
-      mediaList.push(media)
-    } else if (item.uploadFileType === uploadFileTypeEm.video) {
+      photoList.push(media)
+    } else if (videoFileType.includes(fileSuffix(item.ori_url))) {
       // 视频
       let media = {
         type: 'video_url',
         video_url: {
-          url: item.url,
+          url: item.ori_url,
+          poster: item.url,
         },
       }
-      mediaList.push(media)
-    } else if (item.uploadFileType === uploadFileTypeEm.file) {
+      videoList.push(media)
+    } else if (officeFileTypeList.includes(fileSuffix(item.ori_url))) {
       let file = {
         role: 'system',
+        name: item.name,
         content: item.url,
+        size: item.size,
         mask: 'new',
       }
       fileList.push(file)
     }
   })
-  return { media: mediaList, file: fileList }
+  return { photoList: photoList, videoList: videoList, file: fileList }
 }
 export const calcFileSize = (size: number) => {
   const type = ['B', 'KB', 'MB', 'GB', 'TB']
@@ -50,3 +59,127 @@ export const calcFileSize = (size: number) => {
   }
   return `${Math.ceil(size)}${unit}`
 }
+// 格式化请求数据,从页面渲染的数据改为请求数据
+export function formatData(list) {
+  let result = []
+  let msg = null
+  list.forEach((item, index) => {
+    // if (index === list.length - 1) {
+    //   return
+    // }
+
+    if (item.type === 'text') {
+      result.push({
+        role: item.role,
+        content: item.content,
+        type: item.type,
+        mask: item.mask,
+      })
+      if (item.role !== 'assistant') {
+        msg = {
+          role: item.role,
+          content: item.content,
+          type: item.type,
+        }
+      }
+    } else if (item.type === 'image' || item.type === 'video') {
+      // 图片与视频混合在一起
+      const content = []
+      item.content.forEach((child) => {
+        if (child.type === 'image_url') {
+          content.push({
+            type: 'image_url',
+            image_url: {
+              url: child.image_url.url,
+            },
+          })
+        } else if (child.type === 'video_url') {
+          content.push({
+            type: 'video_url',
+            video_url: {
+              url: child.video_url.url,
+            },
+          })
+        }
+      })
+      if (msg) {
+        content.push({
+          type: 'text',
+          text: msg.content,
+        })
+        msg = null
+      }
+      result.push({
+        role: 'user',
+        content: content,
+        type: 'image',
+        mask: item.mask,
+      })
+    } else if (item.type === 'file') {
+      let content = []
+      item.content.forEach((child) => {
+        if (child.role === 'system') {
+          content.push({
+            role: 'system',
+            content: child.content,
+            type: 'file',
+            mask: item.mask,
+          })
+        } else {
+          console.log(child)
+        }
+      })
+      if (msg) {
+        content.push(msg)
+        msg = null
+      }
+      result = result.concat(content)
+    }
+  })
+  return result
+}
+
+function sliceFile(blob: Blob, chunkSize: number): Blob[] {
+  const chunks: Blob[] = []
+  let cursor = 0
+  while (cursor < blob.size) {
+    chunks.push(blob.slice(cursor, cursor + chunkSize))
+    cursor += chunkSize
+  }
+  return chunks
+}
+/**
+ * 对 Base64 字符串进行切片
+ */
+export function sliceBase64(base64: string, chunkSize: number = 1024 * 1024): string[] {
+  // 提取实际 Base64 数据部分
+  // const base64Data = base64.split(',')[1]
+  const byteStringLength = base64.length
+  const slices = []
+  console.log(base64)
+
+  for (let i = 0; i < byteStringLength; i += chunkSize) {
+    const chunk = base64.slice(i, i + chunkSize)
+    slices.push(chunk) // 可选：保留前缀
+  }
+
+  return slices
+}
+
+export async function readFile(file, chunkSize = 10 * 1024 * 1024) {
+  const blob = await fetch(file.tempFilePath)
+  const buffer = await blob.blob()
+  return sliceFile(buffer, chunkSize)
+}
+
+function uploadChunkFile({ chunk, fileName }, index, total, fileId) {
+  const formData = new FormData()
+  formData.append('Chunk', chunk)
+  formData.append('ChunkFileName', `${fileName}_${index}`)
+  formData.append('total', total)
+  formData.append('UseType', 100)
+  formData.append('FileName', fileName)
+  formData.append('Source', 'aiChat')
+  formData.append('UseType', 100)
+  return
+}
diff --git a/src/utils/api.js b/src/utils/api.js
index 6efb333..c67bd56 100644
--- a/src/utils/api.js
+++ b/src/utils/api.js
@@ -1,8 +1,9 @@
 import {httpPost,httpGet} from "./http"
 import {getEnvBaseUrl} from "./index"
+
 const baseUrl=getEnvBaseUrl();
 
 // 发送文本消息
 const endMsg=async (params)=>{
 	return await httpGet(baseUrl+url,data)
-}
\ No newline at end of file
+}
diff --git a/src/utils/tools.js b/src/utils/tools.js
index d816f3f..03d7371 100644
--- a/src/utils/tools.js
+++ b/src/utils/tools.js
@@ -1,89 +1,219 @@
 import { getEnvBaseUrl } from "./index";
 export const baseUrl =getEnvBaseUrl();
-// 获取接口（application/json，带token）
 export const api = (url = '', params = {}, method = 'post') => {
-  let token = wx.getStorageSync('token'); 
-  return new Promise((resolve, reject) => {
-    wx.request({
-      url: baseUrl+url,
-      data: params,
-      method,
-      header: {
-        'Content-Type': "application/json",
-        'token': token,
-      },
-      complete: res => {
-        if(res.statusCode == 200) {
-          resolve(res.data)
-        } else {
-          reject(res)
-        }
-      }
-    })
-  })
-}
-// 获取接口(application/x-www-form-urlencoded,带token)
+ // let authorization = uni.getStorageSync('authorization');
+ // console.log(authorization);
+ return new Promise((resolve, reject) => {
+  uni.request({
+   url:baseUrl+url,
+   data: params,
+   method,
+   header: {
+    'Content-Type': 'application/x-www-form-urlencoded'
+    //'authorization': authorization,
+   },
+   complete: (res) => {
+    if (res.statusCode == 200) {
+     resolve(res.data);
+    } else {
+     reject(res);
+    }
+   }
+  });
+ });
+};
+
 export const api_form = (url = '', params = {}, method = 'post') => {
-  let token = wx.getStorageSync('token');
-  return new Promise((resolve, reject) => {
-    wx.request({
-      url: baseUrl+url,
-      data: params,
-      method,
-      header: {
-        'Content-Type':"application/x-www-form-urlencoded",
-        'token': token,
-      },
-      complete: res => {
-        if(res.statusCode == 200) {
-          resolve(res.data)
-        } else {
-          reject(res)
-        }
-      }
-    })
-  })
-}
-// 获取接口(application/x-www-form-urlencoded,不带token)
+ let authorization = uni.getStorageSync('authorization');
+ return new Promise((resolve, reject) => {
+  uni.request({
+   url: baseUrl + url,
+   data: params,
+   method,
+   header: {
+    // 'Content-Type': 'application/x-www-form-urlencoded',
+    'Content-Type': 'application/json',
+    'authorization': authorization,
+   },
+   complete: (res) => {
+    if (res.statusCode == 200) {
+     resolve(res.data);
+    } else {
+     reject(res);
+    }
+   }
+  });
+ });
+};
+// 接口获取
 export const apis = (url = '', params = {}, method = 'post') => {
-  return new Promise((resolve, reject) => {
-    wx.request({
-      url: baseUrl+url,
-      data: params,
-      method,
-      header: {
-        'Content-Type':"application/x-www-form-urlencoded",
-      },
-      complete: res => {
-        if(res.statusCode == 200) {
-          resolve(res.data)
-        } else {
-          reject(res)
-        }
-      }
-    })
-  })
+ let authorization = uni.getStorageSync('authorization');
+ return new Promise((resolve, reject) => {
+  uni.request({
+   url: baseUrl + url,
+   data: params,
+   method,
+   header: { 
+	// 'Content-Type':'multipart/form-data',//application/x-www-form-urlencoded',
+    'authorization': authorization,
+   },
+   complete: (res) => {
+    if (res.statusCode == 200) {
+     resolve(res.data);
+    } else {
+     reject(res);
+    }
+   }
+  });
+ });
+};
+// 错误toast提示
+export const showToastErr = (title) => {
+ uni.showToast({
+  title: title,
+  icon: 'none',
+  duration: 2000,
+  mask: true
+ });
 }
-// 时间戳转日期（年月日）
- export const  time_format = (time) =>{
-  // 判断时间戳是否为13位数，如果不是则*1000，时间戳只有13位数(带毫秒)和10(不带毫秒)位数的
-  if(time.toString().length == 13){
-    var tme = new Date(time);
-  }else{
-    var tme = new Date(time * 1000);
-  }
-  var Y = tme.getFullYear();
-  var M = (tme.getMonth() + 1 < 10 ? '0' + (tme.getMonth() + 1) : tme.getMonth() + 1);
-  var D = tme.getDate();
-  var h = tme.getHours();
-  var m = tme.getMinutes();
-  var s = tme.getSeconds();
-  var tem1 = Y + '-' + M + '-' + D  
-  // + h + '时' + m + '分' 
-  // + s +'秒'
-  return tem1;
+// 成功toast提示
+export const showToastOk = (title) => {
+ uni.showToast({
+  title: title,
+  icon: 'success',
+  duration: 2000,
+  mask: true
+ });
+}
+export const showToastOkMask = (title) => {
+ uni.showToast({
+  title: title,
+  icon: 'success',
+  duration: 2000,
+  mask: false
+ });
+}
+export const showloading=(title)=>{
+	uni.showLoading({
+		mask:true,
+		title,
+	});
+}
+export const hideloading=()=>{
+	uni.hideLoading();
+}
+export const navigateTo = (url) => {
+ uni.navigateTo({
+  url: url
+ })
+}
+export const redirectTo = (url) => {
+ uni.redirectTo({
+  url: url
+ })
+}
+export const reLaunch = (url) => {
+ uni.reLaunch({
+  url: url
+ })
+}
+// 上传图片(选择图片)
+export const selectPic = () => {
+ return new Promise((resolve, reject) => {
+  uni.chooseImage({
+   count: 9, //默认9
+   sizeType: ["original", "compressed"], //可以指定是原图还是压缩图，默认二者都有
+   sourceType: ["album", "camera"], //从相册选择
+   success: function(res) {
+    resolve(res)
+   },
+   fail: function() {
+    reject("选择文件失败")
+   }
+  })
+ })
+}
+// 上传图片
+export const uploadFile = (url,file) => {
+ let authorization = uni.getStorageSync('authorization');
+ return new Promise((resolve, reject) => {
+  uni.uploadFile({
+   url: baseUrl + url,
+   // filePath: file.tempFilePaths[0],
+   name: 'file',
+   header:{
+	   authorization: authorization
+   },
+   formData: {
+    from: file,
+   },
+   complete: (res) => {
+    if (res.statusCode == 200) {
+     resolve(res)
+    } else {
+     reject(res)
+    }
+   }
+  })
+ })
+}
+//滚动到元素位置
+export const smoothScroll = (element) => {
+ setTimeout(() => {
+  document.querySelector(element).scrollIntoView({
+   behavior: "smooth",
+  });
+ }, 1000)
+}
+
+export function getCurrentTime() {
+ var gettime = this
+ const yy = new Date().getFullYear()
+ const mm = new Date().getMonth() + 1
+ const dd = new Date().getDate()
+ const hh = new Date().getHours()
+ const mf = new Date().getMinutes() < 10 ? '0' + new Date().getMinutes() : new Date().getMinutes()
+ const ss = new Date().getSeconds() < 10 ? '0' + new Date().getSeconds() : new Date().getSeconds()
+ gettime = yy + '-' + mm + '-' + dd + ' ' + hh + ':' + mf + ':' + ss
+
+ return gettime
+}
+export function getCurrentTime1() {
+ var gettime = this
+ const yy = new Date().getFullYear()
+ const mm = new Date().getMonth() + 1
+ const dd = new Date().getDate()
+ const hh = new Date().getHours()
+ const mf = new Date().getMinutes() < 10 ? '0' + new Date().getMinutes() : new Date().getMinutes()
+ const ss = new Date().getSeconds() < 10 ? '0' + new Date().getSeconds() : new Date().getSeconds()
+ gettime = yy + '-' + mm + '-' + dd
+
+ return gettime
+}
+
+// 时间戳转日期（年月日） 
+export const time_format = (time) => {
+ // 判断时间戳是否为13位数，如果不是则*1000，时间戳只有13位数(带毫秒)和10(不带毫秒)位数的
+ if (time.toString().length == 13) {
+  var tme = new Date(time);
+ } else {
+  var tme = new Date(time * 1000);
  }
- export const  time_format3 = (time) =>{
+ var Y = tme.getFullYear();
+ var M = (tme.getMonth() + 1 < 10 ? '0' + (tme.getMonth() + 1) : tme.getMonth() + 1);
+ var D = tme.getDate();
+ var h = tme.getHours();
+ var m = tme.getMinutes();
+ var s = tme.getSeconds();
+ if(D<10){
+	 D='0'+D;
+ }
+ var tem1 = Y + '/' + M + '/' + D
+ // + h + '时' + m + '分' 
+ // + s +'秒'
+ return tem1;
+}
+ export const  time_format3 = (time,seq="-") =>{
   // 判断时间戳是否为13位数，如果不是则*1000，时间戳只有13位数(带毫秒)和10(不带毫秒)位数的
   if(time.toString().length == 13){
     var tme = new Date(time);
@@ -105,7 +235,7 @@ export const apis = (url = '', params = {}, method = 'post') => {
   if(s<10){
     s='0'+s;
   }
-  var tem1 = Y + '-' + M + '-' + D +' '+h+':'+m+':'+s 
+  var tem1 = Y + seq + M + seq + D +' '+h+':'+m
   // + h + '时' + m + '分' 
   // + s +'秒'
   return tem1;
@@ -136,300 +266,16 @@ export const apis = (url = '', params = {}, method = 'post') => {
   time = (hours < 10 ? ('0' + hours) : hours) + ':' + (minutes < 10 ? ('0' + minutes) : minutes) ;
   return time;
 }
-// 错误toast提示
-export const showToastErr = (title,mask=false) =>{
-  wx.showToast({
-      title: title,
-      icon: 'none',
-      duration: 1500,
-      mask:mask
-  });
-}
-export function showToastErrMask(title){
-
-  wx.showToast({
-    title:title,
-    icon:"none",
-    duration:1500,
-    mask:true
-  })
-}
-// export function showToastErrMask(title){
-//   wx.showToast({
-//     title: title,
-//     icon:"none",
-//     duration:1500,
-//     mask:false
-//   })
-// }
-// 成功toast提示
-export const showToastOk = (title,mask=false) =>{
-  wx.showToast({
-      title: title,
-      icon: 'success',
-      duration: 1500,
-      mask:mask
-  });
-}  
-export function showToastOkMask(title){ 
-  // 用于不需要控制用户点击频率时
-  wx.showToast({
-    title:title,
-    icon:"success",
-    duration:1500,
-    mask:true 
-  })
-}
-// 上传图片
-export const uploadFile = (url,file)=>{
-  let token = wx.getStorageSync('token');
-  return new Promise((resolve, reject) => {
-    wx.uploadFile({
-      url: baseUrl+ url,
-      filePath: file,
-      name: "file",
-      header: {
-        "Content-Type": "application/x-www-form-urlencoded",
-        'token': token,
-      },
-     complete: (res) => {
-      if(res.statusCode == 200) {
-        resolve(res)
-      } else {
-        reject(res)
-      }
-    }
-    })
-  })
-}
-// 上传图片(选择图片)
-export const selectPic = ()=>{
-  return new Promise((resolve,reject) => {
-    wx.chooseImage({
-      count: 4, //默认9
-      sizeType: ["original", "compressed"], //可以指定是原图还是压缩图，默认二者都有
-      sourceType: ["album", "camera"], //从相册选择
-      success: function (res) {
-        resolve(res)
-      },
-      fail:function(){
-        reject("选择文件失败")
-      }
-    })
-  })
-}
-// 日期字符串添加年月日
-export const times=(strTime, type)=> {
-  // 字符串转数组
-  var strTimes = strTime.split(type)
-  strTimes[0] = strTimes[0] 
-  strTimes[1] = strTimes[1]
-  strTimes[2] = strTimes[2] 
-  // 数组转字符串
-  strTimes = strTimes.join(type)
-  return strTimes
+// 日期转时间戳(10)
+export const date_stamp = (time) => new Date(time).getTime() / 1000
+// 日期转时间戳(13)
+export const date_stamp1 = (time) => new Date(time).getTime()
+// 树节点
+export function travelTree(tree, arr) {
+ for (let item of tree) {
+  arr.push(item.label);
+  if (item.children && item.children.length) travelTree(item.children, arr);
  }
- export const times1=(strTime, type)=> {
-  // 字符串转数组
-  var strTimes = strTime.split(type)
-  strTimes[0] = strTimes[0] + '年'
-  strTimes[1] = strTimes[1] + '月'
-  strTimes[2] = strTimes[2] + '日'
-  strTimes[2] = strTimes[3] + '时'
-  strTimes[2] = strTimes[4] + '分'
-  strTimes[2] = strTimes[5] + '秒'
-  // 数组转字符串
-  strTimes = strTimes.join(type)
-  return strTimes
- }
-//  登录
- export const login = () => {
-  return new Promise(function (resolve, reject) {
-    wx.login({
-      success: function (res) {
-        if (res.code) {
-          resolve(res);
-        } else {
-          reject(res);
-        }
-      },
-      fail: function (err) {
-        reject(err);
-      },
-    });
-  });
-};
-// 模态框
-export  const Modal=(title,content)=> {
-  return new Promise((resolve,reject)=>{
-    wx.showModal({
-      title: title,
-      content: content,
-       success: function(res) { 
-        if(res.confirm) { 
-          resolve(res.confirm)
-        } else if(res.cancel) { 
-          reject(res.cancel)
-        }
-      },
-      fail: function(rej){
-        reject(rej)
-      }
-    })
-  })  
-}
-// 获取个人信息
- export const getUserInfo=()=> {
-  return new Promise((resolve, reject) => {
-    wx.getUserInfo({
-      desc: '用于完善会员资料',
-      success: function (res) {
-        if (res) {
-          resolve(res);
-        } else {
-          reject(res);
-        }
-      },
-      fail: function (err) {
-        reject(err);
-      },
-    })
-  })
-};
-export function navigateTo(url) {
-  wx.navigateTo({
-   url: `/pages/${url}/${url}`
-  })
- }
- export function reLaunch(url) {
-  wx.reLaunch({
-    url: `/pages/${url}/${url}`
-   })
- }
- 
- // 日期转时间戳
- export const  date_stamp=(time)=> new Date(time).getTime()/1000
-
- export function travelTree(tree,arr) {
-  for (let item of tree) {
-     arr.push(item.label);
-     if (item.children&& item.children.length) travelTree(item.children,arr);
-  }
-  return arr;
-}
-export function getToday(){
-  let date=new Date();
-  let year=date.getFullYear();
-  let month=date.getMonth();
-  let day=date.getDate();
-  return `${year}-${month}-${day}`;
+ return arr;
 }
 
-// 重定向到某个页面
-export function redirectTo(nextUrl){
-  wx.redirectTo({
-    url: nextUrl,
-  })
-} 
-export function showloading(title=""){
-  wx.showLoading({
-    title:title,
-    mask:true
-  })
-}
-export function hideloading(){
-  wx.hideLoading()
-}
-
-// 获取用户授权权限
-export function getLimit(){
-  return new Promise((resolve,reject)=>{
-    wx.getSetting({
-      withSubscriptions:true,
-      success:function(res){
-        if(res){
-          resolve(res)
-        }else{
-          reject(res)
-        }
-      },
-      fail:(rej)=>{
-        reject(rej)
-      }
-    })
-  })
-}
-
-// 开启订阅
-export function subscribe(id){ 
-  return new Promise((resolve,reject)=>{
-      wx.requestSubscribeMessage({
-    tmplIds: id,
-    success:function(res){ 
-      if(res){ 
-        resolve(res)
-      }else{ 
-        reject(res)
-      }
-    },
-    fail:function(rej){ 
-      reject(rej)
-    }
-  })
-  })
-}
-
-export const chooseMsgFile=()=>{
-    return new Promise((resolve,reject)=>{
-        wx.chooseMessageFile({
-          count: 100,
-          type:"all",
-          success(res){
-              if(res){
-                  resolve(res)
-              }else{
-                  reject(res)
-              }
-          },
-          fail(rej){
-              reject(rej)
-          },
-          complete(res){
-              if(res){
-                  resolve(res)
-              }else{
-                  reject(res)
-              }
-          }
-        })
-    })
-}
-
-// 拍摄或者从相册上传
-export const chooseMedia=(count=9)=>{
-    return new Promise((resolve,reject)=>{
-        wx.chooseMedia({
-            count:count,
-            mediaType:["image"],
-            sourceType:['album', 'camera'],
-            camera:"back",
-            success(res){
-                if(res){
-                    resolve(res)
-                }else{
-                    reject(res)
-                }
-            },
-            fail(rej){
-                reject(rej)
-            },
-            complete(res){
-                if(res){
-                    resolve(res)
-                }else{
-                    reject(res)
-                }
-            }
-        })
-    })
-}
\ No newline at end of file