bocai_supplyChain_pc/src/permission.js

// 路由权限的配置
import router from "./router";

router.beforeEach(async (to, from, next) => {
  // console.log(to);
  // console.log(from);
  // 路由守卫
  console.log(from);
  // if (from.fullPath === "/list") {
  //   // console.log(213);
  //   sessionStorage.setItem("ISLIST", JSON.stringify(true));
  // } else {
  //   sessionStorage.setItem("ISLIST", JSON.stringify(false));
  // }
  const whiteList = [
    // 设置白名单
    "/login",
    "/404",
    "/serviceoutlets",
    "/aboutus",
    "/main",
    "/updatepsw",
    // "/register",
  ];
  const isLogin = sessionStorage.getItem("LOGIN_DATA") !== null ? true : false;
  // const isLogin = localStorage.getItem("LOGIN_DATA") !== null ? true : false;
  // if (to.fullPath === from.fullPath) {
  //   next(to.path);
  // }
  // console.log(isLogin);
  // console.log(to);
  if (isLogin) {
    if (to.path === "/login") {
      next("/login");
    } else {
      next();
    }
  } else {
    if (
      whiteList.some((obj) => {
        return obj === to.path;
      })
    ) {
      next();
    } else {
      next("/login");
    }
  }
});
router.afterEach(() => {});