132 lines
4.2 KiB
JavaScript
132 lines
4.2 KiB
JavaScript
import config from "@/config";
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import { getToken } from "@/utils/auth";
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import errorCode from "@/utils/errorCode";
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import { useUserStore } from "@/store/modules/user";
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import { toast, showConfirm, tansParams } from "@/utils/common";
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import {
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decryptTransportErrorResponse,
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decryptTransportResponse,
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encryptTransportRequest,
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invalidateTransportKeyMeta,
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resetTransportRequestConfig,
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shouldRetryTransportWithFreshKey,
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} from "@/utils/transportCrypto";
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let timeout = 10000;
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const baseUrl = config.baseUrl;
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const request = async (config) => {
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// 是否需要设置 token
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const isToken = (config.headers || {}).isToken === false;
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config.header = config.header || {};
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config.headers = config.headers || {};
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if (getToken() && !isToken) {
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config.header["Authorization"] = "Bearer " + getToken();
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}
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try {
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config = await encryptTransportRequest(config);
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// get请求映射params参数
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if (config.params) {
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let url = config.url + "?" + tansParams(config.params);
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url = url.slice(0, -1);
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config.url = url;
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}
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return await new Promise((resolve, reject) => {
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uni.request({
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method: config.method || "get",
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timeout: config.timeout || timeout,
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url: config.baseUrl || baseUrl + config.url,
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data: config.data,
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header: config.header,
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dataType: "json",
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success: async (response) => {
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try {
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const res = await decryptTransportResponse(response, config);
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if (shouldRetryTransportWithFreshKey(res) && !config.__transportRetried) {
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invalidateTransportKeyMeta();
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config.__transportRetried = true;
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config.headers.repeatSubmit = false;
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resetTransportRequestConfig(config);
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resolve(await request(config));
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return;
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}
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const code = res.data.code || 200;
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const msg = errorCode[code] || res.data.msg || errorCode["default"];
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if (code === 401) {
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showConfirm(
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"登录状态已过期，您可以继续留在该页面，或者重新登录?",
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).then((res) => {
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if (res.confirm) {
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useUserStore()
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.logOut()
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.then(() => {
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uni.reLaunch({ url: "/pages/login" });
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});
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}
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});
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const error = new Error("无效的会话，或者会话已过期，请重新登录。");
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error.response = res;
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reject(error);
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} else if (code === 500) {
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const error = new Error(msg);
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error.response = res;
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reject(error);
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} else if (code !== 200) {
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const error = new Error(msg);
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error.response = res;
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reject(error);
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} else {
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resolve(res.data);
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}
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} catch (error) {
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reject(error);
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}
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},
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fail: reject,
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});
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});
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} catch (error) {
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error = await decryptTransportErrorResponse(error, config);
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if (shouldRetryTransportWithFreshKey(error) && !config.__transportRetried) {
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invalidateTransportKeyMeta();
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config.__transportRetried = true;
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config.headers.repeatSubmit = false;
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resetTransportRequestConfig(config);
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return request(config);
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}
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const response = error.response;
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const responseStatus = response?.status ?? response?.statusCode;
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const responseCode = response?.data?.code;
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const responseMsg = response?.data?.msg;
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if (responseMsg) {
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uni.showToast({
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title: responseMsg,
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icon: "none",
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duration: responseStatus === 429 || responseCode === 429 ? 5000 : 3000,
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});
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throw error;
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}
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let { message } = error;
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if (message === "Network Error") {
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message = "后端接口连接异常";
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} else if (message && message.includes("timeout")) {
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message = "系统接口请求超时";
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} else if (message && message.includes("Request failed with status code")) {
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message = "系统接口" + message.substr(message.length - 3) + "异常";
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}
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if (message) {
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toast(message);
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}
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throw error;
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}
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};
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export default request;
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