main.js
import axios from 'axios'
import VueAxios from 'vue-axios'
Vue.use(VueAxios,axios)
组件中
methods:{
sub(){
this.$axios.post("http://jsonplaceholder.typicode.com/posts",{
title:this.blog.title,
body:this.blog.content,
userID:1
}).then(res=>{
console.log(res);
})
}
}