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博主开源微服架构前后端分离技术博客项目源码地址，欢迎各位star

1,在index.html中加入这个 sdk, appid换成 你的应用编号:

 <!--appId 写上开发者-->
  <script async defer crossorigin="anonymous" src="https://connect.facebook.net/zh_CN/sdk.js#xfbml=1&version=v3.3&appId=3356227040432352&autoLogAppEvents=1"></script>

2,在main.js中注册该组件,同时安装 npm install vue-facebook-signin-button

import FBSignInButton from 'vue-facebook-signin-button'
Vue.use(FBSignInButton)

3,.然后就是在组件中使用了,可以集合到登录组件里面去:

  <fb-signin-button
          :params="fbSignInParams"
          @success="onSignInSuccess"
          @error="onSignInError">
    Sign in with Facebook
  </fb-signin-button>

完整代码

<template>
  <fb-signin-button
          :params="fbSignInParams"
          @success="onSignInSuccess"
          @error="onSignInError">
    Sign in with Facebook
  </fb-signin-button>
</template>

<script>

  export default {
    name:'facebook',
    data () {
      return {
        fbSignInParams: {
          scope: 'email,user_likes',
          return_scopes: true
        }
      }
    },
    methods: {
      onSignInSuccess (response) {
         // https://developers.facebook.com/docs/graph-api/reference/user
      FB.api('/me?fields=id,name,gender,first_name,last_name,email,phone,posts,birthday,hometown', dude => {
        console.log('dude', dude)
      })
        console.log(response) //返回第三方的登录信息 tolen等
      },
      onSignInError (error) {
      }
    }
  }
</script>

<style>
  .fb-signin-button {
    /* This is where you control how the button looks. Be creative! */
    display: inline-block;
    padding: 4px 8px;
    border-radius: 3px;
    background-color: #4267b2;
    color: #fff;
  }
</style>