What are the three methods for cross-domain implementation in Axios?

Three ways to implement cross-domain axios: 1. Reference axios in [mian.js], the code is [Vue.prototype.$axios = axios]; 2. Reference axios in the page, the code is [this.$axios.post('/api/].

##Three ways to achieve cross-domain axios:

import axios from 'axios'
 
Vue.prototype.$axios = axios

proxyTable: {
 
    '/api': {
 
         target: 'http://127.0.0.1/hyhy/',//设置你调用的接口域名和端口号 别忘了加http
 
         changeOrigin: true,
 
         pathRewrite: {
 
              '^/api': '/'//这里理解成用‘/api’代替target里面的地址，后面组件中我们掉接口时直接用api代替 比如我要调             用'http://40.00.100.100:3002/user/add'，直接写‘/api/user/add’即可
 
        }
 
    }
 
}

this.$axios.post('/api/userlogin/login', Qs.stringify({ username: this.username, password: this.password }))
 
.then((response) => {
 
    console.log(response)
 
})
 
.catch((response) => {
 
    console.log(response)
 
})

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