vuejs使用axios异步访问时用get和post的实例讲解

let url=xx;

let url = xx;
let data = {
uname:this.uname,upwd:this.upwd,pid:this.pid
};
function transformRequest(data) {
let ret = ''
for (let it in data) {
ret += encodeURIComponent(it) + '=' + encodeURIComponent(data[it]) + '&'
}
return ret
}
let p = transformRequest(data)
this.$ajax.post(url,p)
.then(function (res) {
console.log(res.data)
})
.catch(function (error) {
console.log(error)
})