SzplatformWeb/src/permission.js

import router from "./router";
import store from "./store";
import { Message } from "element-ui";
import NProgress from "nprogress";
import "nprogress/nprogress.css";
import { getToken } from "@/utils/auth";
import { isRelogin } from "@/utils/request";

NProgress.configure({ showSpinner: false });

const whiteList = ["/login", "/register"];

router.beforeEach((to, from, next) => {
  NProgress.start();
  // 准备地址对接权限
  // if(window.location.href.includes("cyToken=") && window.location.href.includes("userName=")) {
  //   var regOne = new RegExp(/[?&]cyToken=([^&#]+)/);
  //   var regTwo = new RegExp(/[?&]userName=([^&#]+)/);
  //   const queryOne = window.location.href.match(regOne);
  //   const queryTwo = window.location.href.match(regTwo);
  //   const cyToken = queryOne && queryOne[1];
  //   const userName = queryTwo && queryTwo[1];
  //   // console.log(cyToken,"cyToken");
  //   // console.log(userName,"userName");
  // }

  // 正式环境 ！不是公司环境
  if (
    process.env.NODE_ENV === "production" &&
    JSON.parse(process.env.VUE_APP_ISTEST)
  ) {
    next();
    NProgress.done();
    return;
  }
  if (getToken()) {
    to.meta.title && store.dispatch("settings/setTitle", to.meta.title);
    /* has token*/
    if (to.path === "/login") {
      next({ path: "/" });
      NProgress.done();
    } else if (whiteList.indexOf(to.path) !== -1) {
      next();
    } else {
      if (store.getters.roles.length === 0) {
        isRelogin.show = true;
        // 判断当前用户是否已拉取完user_info信息
        store
          .dispatch("GetInfo")
          .then(() => {
            isRelogin.show = false;
            store.dispatch("GenerateRoutes").then((accessRoutes) => {
              // 根据roles权限生成可访问的路由表
              router.addRoutes(accessRoutes); // 动态添加可访问路由表
              next({ ...to, replace: true }); // hack方法 确保addRoutes已完成
            });
          })
          .catch((err) => {
            store.dispatch("LogOut").then(() => {
              Message.error(err);
              next({ path: "/" });
            });
          });
      } else {
        next();
      }
    }
  } else {
    // 没有token
    if (whiteList.indexOf(to.path) !== -1) {
      // 在免登录白名单，直接进入
      next();
    } else {
      next(`/login?redirect=${encodeURIComponent(to.fullPath)}`); // 否则全部重定向到登录页
      NProgress.done();
    }
  }
});

router.afterEach(() => {
  NProgress.done();
});