This commit is contained in:
Aiden 2024-08-26 11:40:38 +08:00
parent aeb5bd5c1b
commit 356ca908fa
4 changed files with 149 additions and 1 deletions

1
src/api/login.js Normal file
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import request from "@/utils/service/index.js";

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{ {
"path": "pages/index/index", "path": "pages/index/index",
"style": { "style": {
"navigationBarTitleText": "uni-app" "navigationBarTitleText": "",
"enablePullDownRefresh": false,
"app-plus": {
"titleNView": false //
}
} }
} }
], ],

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utils/service/index.js Normal file
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import Request from "./request/index.js";
import useToast from "@/hooks/toast/useToast.js";
const { showMessage } = useToast();
const request = new Request({
baseURL: " http://114.218.158.24:9020/",
timeout: 1000 * 60 * 5,
interceptors: {
//实例的请求拦截器
requestInterceptors: (config) => {
config.headers["Content-Type"] =
config.method === "get"
? "application/x-www-form-urlencoded"
: "application/json";
const token = uni.getStorageSync("token") || "";
if (config.isFormData) {
config.headers["Content-Type"] = "multipart/form-data";
config.headers["Authorization"] = token;
} else {
config.headers["Authorization"] = token;
}
return config;
},
//实例的响应拦截器
responseInterceptors: async (response) => {
if (response.data.status === 1) {
showMessage({ type: "error", message: response.data.msg });
}
if (response.data.code === 401) {
uni.navigateTo({
url: "/pages/login/index",
});
}
if ([200, 201, 204].includes(response.status)) {
return response.config.responseType === "blob" ? response : response;
} else {
showMessage({ type: "error", message: response.data.msg });
return Promise.reject(
new Error(response.data.msg || "An error occurred.")
);
}
},
},
});
const fontRequest = (config) => {
console.log(import.meta);
if (["get", "GET"].includes(config.method)) {
config.params = config.data;
}
return request.request(config);
};
export default fontRequest;

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import axios from "axios";
class Request {
// axios 实例
instance;
// 拦截器对象
interceptorsObj;
// * 存放取消请求控制器Map
abortControllerMap;
constructor(config) {
this.instance = axios.create(config);
// * 初始化存放取消请求控制器Map
this.abortControllerMap = new Map();
this.interceptorsObj = config.interceptors;
// 拦截器执行顺序 接口请求 -> 实例请求 -> 全局请求 -> 实例响应 -> 全局响应 -> 接口响应
this.instance.interceptors.request.use(
(res) => {
const controller = new AbortController();
const url = res.url || "";
res.signal = controller.signal;
this.abortControllerMap.set(url, controller);
return res;
},
(err) => err
);
// 使用实例拦截器
this.instance.interceptors.request.use(
this.interceptorsObj?.requestInterceptors,
this.interceptorsObj?.requestInterceptorsCatch
);
this.instance.interceptors.response.use(
this.interceptorsObj?.responseInterceptors,
this.interceptorsObj?.responseInterceptorsCatch
);
// 全局响应拦截器保证最后执行
this.instance.interceptors.response.use(
// 因为我们接口的数据都在res.data下所以我们直接返回res.data
(res) => {
const url = res.config.url || "";
this.abortControllerMap.delete(url);
return res.data;
},
(err) => err
);
}
request(config) {
return new Promise((resolve, reject) => {
// 如果我们为单个请求设置拦截器,这里使用单个请求的拦截器
if (config.interceptors?.requestInterceptors) {
config = config.interceptors.requestInterceptors(config);
}
this.instance
.request(config)
.then((res) => {
// 如果我们为单个响应设置拦截器,这里使用单个响应的拦截器
if (config.interceptors?.responseInterceptors) {
res = config.interceptors.responseInterceptors(res);
}
resolve(res);
})
.catch((err) => {
reject(err);
});
// .finally(() => {})
});
}
/**
* 取消全部请求
*/
cancelAllRequest() {
for (const [, controller] of this.abortControllerMap) {
controller.abort();
}
this.abortControllerMap.clear();
}
/**
* 取消指定的请求
* @param url 待取消的请求URL
*/
cancelRequest(url) {
const urlList = Array.isArray(url) ? url : [url];
for (const _url of urlList) {
this.abortControllerMap.get(_url)?.abort();
this.abortControllerMap.delete(_url);
}
}
}
export default Request;