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| //main.js 中的跳转拦截代码
import {getToken} from '@/common/auth'
router.beforeEach((to,from,next)=>{
if(to.meta.requireAuth){ //要跳转的页面需要登陆权限
if(getToken()){ //通过vuex state 获取当前的token信息
next();
}
else{
next({
path:'/login',
query:{redirect:to.fullPath}
})
}
}
else{
next();
}
})
//router
export default new Router({
routes: [
{
path:'/login',
name:'Login',
component:Login,
meta:{
requireAuth: false,
}
},
{
path: '/',
name: '总览',
redirect:'/event',
component: Home,
iconCls:'iconfont icon-zonglan',
leaf:true, //没有子节点
children:[
{
path:'allscan',
name:'总览',
component:resolve=>require(['@/views/allscan/AllScan'],resolve),
meta:{
requireAuth: true,
}
}
]
},
{
path: '/',
name:'事件管理',
component:Home,
iconCls:'iconfont icon-shijian',
leaf:true,
children:[
{
path:'/event',
name:'事件管理',
component:resolve=>require(['@/views/event/EventManage'],resolve),
meta:{
keepAlive:true, //the component is't to be cache.
requireAuth: true,
}
},
{
path:'/event',
name:'事件管理',
component:resolve=>require(['@/views/event/details/RateManage'],resolve),
meta:{
requireAuth: true,
},
children:[
{
path:'/rate',
name:'事件详情',
component:resolve=>require(['@/views/event/details/RateManage'],resolve),
}
]
},
]
}
])
//store
const state={
token:getToken();
},
actions:{
LoginByUser({commit},userInfo){
const username=userInfo.username.trim();
let params={
"email":username,
"password":userInfo.password
}
return new Promise((resolve,reject)=>{
loginByUsername(params).then(res=>{
console.log(res);
const data=res.data;
commit('SET_TOKEN',data.token);
setToken(data.token);
resolve(data);
}).catch(error=>{
reject(error);
})
})
}
}
//Login组件中登录
self.$store.dispatch('LoginByUser',this.loginForm).then((res)=>{
self.$router.push({path:self.redirect||'/'});
}).catch(()=>{
Message({message:'用户名或密码错误，请检查！',type:'error',duration:3*1000})
}) |
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