微博回调接口
目录
1、微博回调接口
1.1、oauth/urls.py中添加路由
urlpatterns = [
path('weibo/callback/', views.OauthWeiboCallback.as_view()), # /oauth/weibo/callback/
]
1.2 oauth/views.py 中添加试图函数
http://192.168.56.100:8888/oauth/weibo/callback/
from .model import OauthUser
from rest_framework_jwt.serializers import jwt_payload_handler,jwt_encode_handler
from user.utils import jwt_response_payload_handler
# 通过vue前端传入的code，微博身份验证
class OauthWeiboCallback(APIview):
# 自定义权限类
permission_classes = (AllowAny)
def post(self,request):
# 接收vue端传过来的code（微博的用户code）
# 1.使用微博用户code+微博开发者账号信息换取微博的认证access_token
code = request.data.get('code')
data ={
'client_id': '3516473472',
'client_secret': '7862ee35a0dc6f0345d0464dc34f14fc',
'grant_type': 'authorization_code',
'code': code,
'redirect_uri': 'http://127.0.0.1:8888/oauth/callback/',
}
url = 'https://api.weibo.com/oauth2/access_token'
data = requests.post(url=url,data=data).json() # 拿取请求的返回结果
access_token = data.get('uid') # 获取到微博的token
weibo_uid = data.get('access_token') # 获取扫码的用户id
# 2.根据uid 查询绑定情况
try:
oauth_user = OauthUser.objects.get(uid=weibo_uid, oauth_type='1')
except Exception as e:
oauth_user = None
# 返回动作，登陆成功/需要绑定用户 type 0 登陆成功，1，授权成功需要绑定
if oauth_user:
# 4. 如果绑定了，返回token，登陆成功
user = oauth_user.user
payload = jwt_payload_handler(user)
token = jwt_encode_handler(payload)
# jwt_response_payload_handler为user模块定义的jwt返回的信息
data = jwt_response_payload_handler(token,user)
data['type'] ='0' 指定为登陆成功
return Response({'code':0,'msg':"登陆成功","data":data})
else:
# 5. 如果没绑定，返回标志，让前端跳转到绑定页面
return Response({"code":0,"msg":"授权成功","data":{'type':"1","uid":weibo_uid}})
1.3、oauth/models.py中添加用户绑定模型
# 把第三方的用户信息，和本地的用户信息进行绑定
class OauthUser(models.Model):
OAUTHTYPE = (
('1','weibo')，
('2','weixin'),
)
uid = models.CharField('三方用户id'，max_length=64) #三方用户id
oauth_type = models.CharField('认证类型'，max_length=10，choices=OAUTHTYPE) # 用户外键，关键User表
user = models.ForeignKey('user.User'，on_delete=model.CASCADE) # 枚举类型
1.4、迁移数据库
python manage.py makemigrations
python manage.py migrate
2、vue微博回调空页面
- 注：微博回调空页面为：
http://127.0.0.1:8888/oauth/callback/
2.1 页面路径componentsoauth.vue
<template>
<div>
<p>跳转中....</p>
</div>
</template>
<script>
mport { oauth_callback_post } from './axios_api/api'
export default {
mounted() {
this.getCode()
},
methods: {
// 获取微博传过来的code，发送给django后端进行验证
getCode() {
// 获取url中的code 信息
// 当前url 是 http://192.168.56.100:8888/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
// token: "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyX2lkIjoxLCJ1c2VybmFtZSI6ImFkbWluIiw iZXhwIjoxNTk3OTAwNTcyLCJlbWFpbCI6IiIsIm9yaWdfaWF0IjoxNTk3ODE0MTcyfQ.aQT7GSR_xQBPM lB4_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 }
})
},
}
}
</script>