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184 lines
5.2 KiB
TypeScript

import Request from "luch-request";
import store from "@/store";
import { AxiosInstance } from "axios";
import { session } from "@/store/modules/session";
import vm from "@/main";
/**
* 标识调试状态
*/
const debug = process.env.NODE_ENV !== "production";
const httpjson = new Request({
baseURL: process.env.VUE_APP_BASE_URL,
});
/**
* 标识加载中状态
*/
let loading: any;
httpjson.interceptors.request.use(
(config: any) => {
// 所有请求默认提示加载中
if (!loading) {
uni.showLoading({ title: vm.$t("message.Loading") as string });
} else {
clearTimeout(loading);
}
// 在请求发送之前做一些处理
try {
const token = ""; // store.state.session.accessToken;
if (token) {
// 让每个请求携带token
config.header["content-type"] = "application/json";
}
} catch (e) {
// error
}
if (typeof config.data === "string" && config.data.constructor === String) {
config.header["content-type"] = "application/json";
}
if (session.lang) {
config.url =
config.url + "?lang=" + (session.lang == "en" ? "en_US" : "zh_CN");
}
return config;
},
(error: Error) => {
// 发送失败
console.log(error);
Promise.reject(error);
}
);
httpjson.interceptors.response.use(
(response: any) => {
// 延时关闭加载中提示
loading = setTimeout(() => {
loading = undefined;
uni.hideLoading();
}, 500);
debug && console.log(response);
// dataAxios 是 axios 返回数据中的 data
const dataAxios = response.data;
// 测试服务接口直接返回结果
if (response.config.url === "/wmspda/system/test") {
return dataAxios;
}
// 这个状态码是和后端约定的
const { code, status } = dataAxios;
// 根据 code 进行判断
if (code === undefined && status === undefined) {
// 如果没有 code 代表这不是项目后端开发的接口 比如可能是 D2Admin 请求最新版本
return dataAxios;
} else if (code !== undefined) {
// 有 code 代表这是一个后端接口 可以进行进一步的判断
switch (code) {
case "1":
// code === '1' 代表没有错误
return dataAxios;
case 401:
// [ 示例 ] 其它和后台约定的 code
store.dispatch("session/logout");
uni.setStorageSync("showLoginTips", true);
uni.switchTab({ url: "/pages/personal/index" });
errorCreate(dataAxios.message, response.config.custom.hideError);
break;
default:
// 不是正确的 code
errorCreate(dataAxios.msg, response.config.custom.hideError);
break;
}
} else if (status !== undefined) {
// 有 status 代表这是一个后端接口 可以进行进一步的判断
switch (status) {
case "S":
// code === 'S' or '1' 代表没有错误
return dataAxios;
default:
// 不是正确的 code
errorCreate(dataAxios.msg, response.config.custom.hideError);
break;
}
}
},
(error: any) => {
// 延时关闭加载中提示
loading = setTimeout(() => {
loading = undefined;
uni.hideLoading();
}, 500);
if (error?.data?.message) {
error.message = error.data.message;
} else if (error) {
switch (error.statusCode) {
/* eslint-disable */
case 400:
error.message = vm.$t("message.request_Tip1") as string;
break;
case 401:
error.message = vm.$t("message.request_Tip2") as string;
break;
case 403:
error.message = vm.$t("message.request_Tip3") as string;
break;
case 404:
error.message =
(vm.$t("message.request_Tip4") as string) + error.config.url;
break;
case 408:
error.message = vm.$t("message.request_Tip5") as string;
break;
case 500:
error.message = vm.$t("message.request_Tip6") as string;
break;
case 501:
error.message = vm.$t("message.request_Tip7") as string;
break;
case 502:
error.message = vm.$t("message.request_Tip8") as string;
break;
case 503:
error.message = vm.$t("message.request_Tip9") as string;
break;
case 504:
error.message = vm.$t("message.request_Tip10") as string;
break;
case 505:
error.message = vm.$t("message.request_Tip11") as string;
break;
default:
break;
/* eslint-enable */
}
}
errorLog(error, error?.config?.custom?.hideError);
return Promise.reject(error);
}
);
// 创建一个错误
function errorCreate(msg: string, hideError: boolean) {
const error = new Error(msg);
errorLog(error, hideError);
throw error;
}
// 记录和显示错误
function errorLog(error: Error, hideError: boolean) {
// 打印到控制台
if (process.env.NODE_ENV === "development") {
console.error(">>>>>> Error >>>>>>");
console.error(error);
}
// 显示提示
hideError ||
uni.showToast({
icon: "none",
title: error.message,
});
}
export default httpjson as AxiosInstance;