router.beforeEach((to, from, next) => { //console.log("to:", (to)); //console.log("from:", (from)); //console.log("next:", (next)); if(to.path == '/login') { window.sessionStorage.removeItem('access-user'); next(); } else { let user = JSON.parse(window.sessionStorage.getItem('access-user')); var toUrl = to.path; console.log("jump to login. toUrl:", (toUrl)); if(!user) { next({ path: '/login', query: { url: toUrl } }); } else { next(); } next(); } });