08vue 微博回调空页面（最终还是没能留住你。）

1.vue微博回调控空页面

• 注：微博回调空页面为： http://127.0.0.1:8888/oauth/callback/
  最后就是微博回调的前端页面了，写完之后就大功告成啦！
  1.1页面路径components\oauth.vue

<template>
	<div>
		<div v-show='visiable'>
		绑定用户 
		用户名: <input type="text" v-model="username" @blur="check_username">
		<span>{{username_message}}</span>
		密码: <input type="password" v-model="password">
		<button @click="bindUser">绑定</button>
		</div>
	</div>
</template>
<script>
import { oauth_callback_post, oauth_binduser_post, user_count } from
'./axios_api/api'
export default {
		data() {
			return {
				visiable: false, // 绑定用户窗口
				uid: '', // weibo_uid
                  username: '',
                  password: '',
                  username_message: '',
                  username_error: false
			}
		},
		mounted() {
			this.getCode()
		},
		methods: {
            // 判断用户名
            check_username() {
            console.log('判断用户名')
            console.log(this.username == '')
		   var reg = new RegExp(/^[a-zA-Z0-9_-]{4,16}$/); //字符串正则表达式 4到14位（字母，数字，下划线，减号）

		   if (this.username == '') {
                this.username_message = '用户名不能为空'
                this.username_error = true
                return false
			}
            if (!reg.test(this.username)) {
            	this.username_message = '用户名格式不正确'
            	this.username_error = true
            	return false
			   } else {
                // 去后端检查用户名使用数量
                user_count({ type: 'username', data: this.username 	}).then((res) => {
                console.log(res)
           if (res.data.count > 0) {
       		    this.username_message = '用户名已存在, 请输入密码'
        		this.username_error = false
			} else {
				this.username_message = '用户名可用, 将创建新用户,请输入密码'
				this.username_error = false
					}	
				})
			}
		},
		getCode() {
            // 获取url中的code 信息
            // 当前url 是 http://mysyl.com:8080/oauth/callback/?
            code=fe6cbe07708aecf4a2b3d942ed692c4c
            let code = this.$route.query.code
            console.log(this.$route.query)
            // 给后端发送code
            let params = { code: code }
            oauth_callback_post(params).then((resp) => {
			console.log(resp)
                // code: 0
                // msg: "授权成功"
                // data: {type: "1", uid: "7410919278"}
                if (resp.data.type == '0') {
                // code: 0
                // msg: "登录成功"
                // data: {
                // authenticated: "true"
                // email: ""
                // id: 1
                // name: "admin"
                // role: null
                // t		oken:"eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyX2lkIjoxLCJ1c2VybmFtZSI6ImFkbWluIiwiZXhwIjoxNTk3OTAwNTcyLCJlbWFpbCI6IiIsIm9yaWdfaWF0IjoxNTk3ODE0MTcyfQ.aQT7GSR_xQBPMlB4_k8-zTHnx0ow3OC2KHa3C8MgilY"
                // type: "0"
                // username: "admin"}
                let res = resp.data
                localStorage.setItem('username', res.username)
                // localStorage.setItem('img', res.img)
                localStorage.setItem('token', res.token)
                localStorage.setItem('uid', res.id)
                this.login_username = res.username
                this.opened = false
                // alert(res.message)
                this.$router.push('/')
                }
                if (resp.data.type == '1') {
                	this.visiable = true
                	this.uid = resp.data.uid
					}
				})
			},
		bindUser() {
            if(this.username_error){
            return
	}
        // 发送 用户名, 密码, weibo_uid 到后端接口, 进行绑定
        let params = { username: this.username, password: this.password,
        weibo_uid: this.uid }
        oauth_binduser_post(params).then((resp) => {
        console.log(resp)
        let res = resp.data
        localStorage.setItem('username', res.username)
        // localStorage.setItem('img', res.img)
        localStorage.setItem('token', res.token)
        localStorage.setItem('uid', res.id)
        this.login_username = res.username
        this.opened = false
        // alert(res.message)
        this.$router.push('/')
        	})
		}
	}
}
</script>