saas_miniprogram/common/request.js

import store from "@/store/index.js";
import config from "@/common/config";
var num = 1;
//接口api
// export const BASE_URL = 'https://api.xyyxt.net'   //release
export const BASE_URL = config.BASE_URL;
// #ifdef MP-WEIXIN
export let tenantId = config.tenantId; // 祥粤云学堂：867735392558919680，祥粤学堂：667735392758919630, 中建云学堂-567735392758918520
// #endif
// #ifdef H5
export let tenantId = uni.getStorageSync(config.host) || "";
// #endif
export const myRequest = (options) => {
  if (store.state.allowLoading && !options.noLoading) {
    uni.showLoading({
      title: "拼命加载中...",
      mask: true,
    });
  }
  return new Promise(async (resolve, reject) => {
    // #ifdef H5
    if (!tenantId) {
      tenantId = await getTenantId();
      uni.setStorageSync(config.host, tenantId);
    }
    // #endif
    let token = uni.getStorageSync("token");
    uni.request({
      url: BASE_URL + options.url,
      method: options.method || "GET",
      data: options.data,
      header: options.noToken
        ? {
            TenantId: tenantId,
          }
        : {
            AuthorizationToken:
              "WX " + (token ? token : uni.getStorageSync("token_temp")),
            TenantId: tenantId,
          },
      success: async (res) => {
        if (!options.compleLoading) {
          // 请求的接口有带compleLoading 就不隐藏加载中
          uni.hideLoading();
        }
        if (res.data.code == 401) {
          if (num <= 2) {
            if (!uni.getStorageSync("user_account")) {
              var pages = getCurrentPages(); // 获取栈实例
              let currentRoute = pages[pages.length - 1].route; // 获取当前页面路由
              if (currentRoute != "pages4/login/login") {
                uni.navigateTo({
                  url: "/pages4/login/login",
                });
                uni.removeStorageSync("h5_code");
              }
            } else {
              num++;
              res = await doRequest(options);
            }
          } else {
            uni.removeStorageSync("user_account");
            var pages = getCurrentPages(); // 获取栈实例
            let currentRoute = pages[pages.length - 1].route; // 获取当前页面路由
            if (currentRoute != "pages4/login/login") {
              uni.navigateTo({
                url: "/pages4/login/login",
              });
              uni.removeStorageSync("h5_code");
            }
          }
        }
        resolve(res);
      },
      fail: (err) => {
        uni.hideLoading();
        uni.showToast({
          title: "请求接口失败",
          icon: "none",
        });
        console.log("请求失败err---: ", options.url);
        if (options.url == "/face/certification/CompareFace") {
          console.log("人脸识别错误---1:", err);
        }
        reject(JSON.stringify(err));
      },
      complete: () => {
        // uni.hideLoading()
        //		uni.hideToast()
      },
    });
  });
  async function doRequest(response) {
    let user_account = uni.getStorageSync("user_account");
    var datas = {
      url: "/refreshToken/" + user_account,
      method: "get",
      noToken: true,
    };
    const res = await myRequest(datas);
    if (res.data.code === 200) {
      uni.setStorageSync("token", res.data.data.token);

      var userInfo = {
        url: "/app/user/getInfo",
        method: "get",
        data: { fromPlat: 1 }, // 来源平台 1小程序 2PC网站
      };
      const resUser = await myRequest(userInfo);
      if (resUser.data.code === 200) {
        store.state.userInfo = resUser.data.data;
        uni.setStorageSync("user_account", user_account);
        num = 1;
      }
      let onset = await myRequest(response);
      return onset;
    } else {
      var pages = getCurrentPages(); // 获取栈实例
      let currentRoute = pages[pages.length - 1].route; // 获取当前页面路由
      console.log("request-->333:", currentRoute);
      if (currentRoute != "pages4/login/login") {
        uni.navigateTo({
          url: "/pages4/login/login",
        });
        uni.removeStorageSync("h5_code");
      }
    }
  }
};
function getTenantId() {
  return new Promise((resolve, reject) => {
    uni.request({
      url: config.BASE_URL + "/app/common/findTenantId",
      method: "get",
      data: {
        hostH5: config.host,
      },
      success: (res) => {
        if (res.data.code == 200) {
          resolve(res.data.data);
        } else {
          uni.showToast({
            title: "请求接口失败",
            icon: "none",
          });
          reject();
        }
      },
      fail: (err) => {
        uni.showToast({
          title: "请求接口失败",
          icon: "none",
        });
        reject(JSON.stringify(err));
      },
    });
  });
}