discounts-minapp/utils/request.js

//用BASEURL来表示域名地址
// const BASE_URL = 'http://192.168.110.153:9002'
// const BASE_URL = 'https://zswl.api.jpy.wang/zswl-cloud-bdb'
// const BASE_URL = 'https://api.dev.zonelife.cn'
import { BASE_URL } from "@/utils/config.js";

let errorCount = 0;
const MAX_ERROR_COUNT = 2;

//封装请求方法
export const request = (options) => {
  return new Promise((resolve, reject) => {
    //请求路径拼接，，其中options.url就是通过下面方法myRequest获取到接口部分的url
    //method--请求方法，不是method的post就是get
    //请求的参数，当没有参数的时候就是空对象
    // BASE_URL = BASE_UR.includes('dev') ?
    let BASE_URL2 = BASE_URL;
    // if(options.url.includes('/zswl-cloud-shop')){
    // 	BASE_URL2 = 'http://g3710170f8.zicp.fun'
    // 	options.url =	options.url.replace("/zswl-cloud-shop","")
    // }

    uni.request({
      url: BASE_URL2 + options.url,
      method: options.method || "GET",
      data: options.data || {},
      header: {
        accessToken: uni.getStorageSync("token"),
      },
      success: (res) => {
        if (res.statusCode !== 200) {
          return uni.showToast({
            title: "获取失败",
          });

          // uni.hideLoading()
        } else if (res.data.msg != "成功") {
          //接口返回报错

          uni.showToast({
            title:
              res.data.content ||
              res.data.msg ||
              res.data.exception.message ||
              "请求失败",
            icon: "error",
          });

		  console.error('报错接口：',BASE_URL + options.url,'报错参数：',options.data,'报错信息：', res.data);

          // token过期或出了问题
          if (
            res.data.exception &&
            res.data.exception.type ==
              "AuthenticationCredentialsNotFoundException"
          ) {
			  
			  if (uni.getStorageSync('refreshToken') && uni.getStorageSync('token') ) {
				uni.showLoading({
				  title: "刷新登录中",
				});
				if (errorCount <= MAX_ERROR_COUNT) {
				  console.log("errorCount", errorCount);
				  errorCount++;
				  if (!uni.getStorageSync("refreshToken")) {
					uni.clearStorageSync();
					uni.reLaunch({
					  url: "/pages/index/index",
					});
				  }

				  // 刷新token
				  uni.request({
					url: BASE_URL + "/zswl-cloud-bdb/user/refreshToken",
					method: "GET",
					data: {
					  refreshToken: uni.getStorageSync("refreshToken"),
					},
					success(r) {
					  uni.hideLoading();
					  if (r.data.content == "刷新令牌错误") {
						uni.showToast({
						  title: "登录失效",
						  icon: "fail",
						});
						uni.clearStorageSync();
						uni.reLaunch({
						  url: "/pages/index/index",
						});
					  } else {
						uni.setStorageSync("token", r.data.content); //登录状态
						// // 刷新页面
						var pages = getCurrentPages();
						var url = "/" + pages[pages.length - 1].route;
						  uni.reLaunch({
							url,
						  });
					  }
					},
				  });
				}else{
					uni.hideLoading();
					uni.clearStorageSync();
					uni.reLaunch({
					  url: "/pages/index/index",
					});
				}
			
			}else{
				
				uni.showModal({
					title:'请登录',
					confirmText:'去登录',
					success(res){
						if(res.confirm){
							var pages = getCurrentPages()
							let parmas = pages[pages.length - 1].options
							let str = ''
							for (let key in parmas) {
								str += `&${key}=${parmas[key]}`
							}
							var url = '/' + pages[pages.length - 1].route
							uni.reLaunch({
								url:'/login/login/login?redirect='+url+str
							})
						}else if (res.cancel) {
							console.log('拒绝登录，跳转首页');
							uni.switchTab({
								url:'/pages/index/index'
							})
						}
					}
				})
			}
			
          }
        }

        resolve(res.data);
      },
      //请求失败
      fail: (err) => {
        uni.showToast({
          title: "请求接口失败",
        });
        reject(err);
      },
    });
  });
};