# isi_web

**Repository Path**: z1592252807/isi_web

## Basic Information

- **Project Name**: isi_web
- **Description**: ISI管理系统的前端项目
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-11-12
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# isi

> A Vue.js project

## Build Setup

```bash
# install dependencies
npm install

# serve with hot reload at localhost:8080
npm run dev

# build for production with minification
npm run build

# build for production and view the bundle analyzer report
npm run build --report
```

# 挂载路由导航

For a detailed explanation on how things work, check out the [guide](http://vuejs-templates.github.io/webpack/) and [docs for vue-loader](http://vuejs.github.io/vue-loader).

router.beforeEach((to, from, next) => {
// to 将要访问的路径
// from 代表从哪个路径跳转而来
// next 是一个函数，next()直接放行，next('/login')强制跳转到 login 页面

    // 如果访问login页面，直接放行
    if (to.path === '/login') return next()
    const tokenStr = window.sessionStorage.getItem('token')
    if (!tokenStr) return next('/login')
    next()

})

#axios 请求头添加 authentic 认证信息