博客园 OpenAPI 调用记录（Python）

目录

• 申请 OpenAPI
• OpenAPI 调用
  • 1、Client_Credentials授权
  • 2.1 获取授权码
  • 2.2 Authorization_Code授权
  • 获取当前登录用户信息
  • 获取个人博客信息
  • 获取最新一条闪存内容

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申请 OpenAPI

https://oauth.cnblogs.com

通过后，你将得到 ClientId 和 ClientSecret

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OpenAPI 调用

接口文档： https://api.cnblogs.com/Help

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请求示例：

1、Client_Credentials授权

import requests
import json
from urllib import parse

ClientId = 'xxxx'
ClientSecret = 'xxxx'

url = 'https://api.cnblogs.com/token'
headers = {"Content-Type": "application/x-www-form-urlencoded;charset=utf-8" }  

param = {
    'client_id' : ClientId,
	'client_secret' : ClientSecret,
	'grant_type' : 'client_credentials',
} 
data = parse.urlencode(param)
ret = requests.post(url=url, headers=headers, data=data)
print(ret, ret.text) 

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你将得到：

{
	"access_token":"xxxxx",
	"expires_in":10800,
	"token_type":"Bearer",
	"scope":"CnBlogsApi"
}

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2.1 获取授权码

需要使用 web 访问url，拼接上你的参数，得到这样的 url：

https://oauth.cnblogs.com/connect/authorize?client_id=xxx&scope=openid profile CnBlogsApi offline_access&response_type=code id_token&redirect_uri=https://oauth.cnblogs.com/auth/callback&state=xxx&nonce=xxx

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用户授权后，跳转的页面显示

默认授权回调页

授权码(code): xxx

这个code 将在 2.2 接口中使用

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2.2 Authorization_Code授权

def rqst_connect_token():
    headers = {"Content-Type": "application/x-www-form-urlencoded;charset=utf-8" } 
    print('\n\n-- rqst_connect_token \n')
    param = {
        'client_id' : ClientId,
        'client_secret' : ClientSecret,
        'grant_type' : 'authorization_code',
        'code' : 'xxxxx',    # 上面得到的code
        'redirect_uri' : 'https://oauth.cnblogs.com/auth/callback',
    }

    url = 'https://oauth.cnblogs.com/connect/token'
 
    data = parse.urlencode(param)
    ret = requests.post(url=url, headers=headers, data=data)
    print(ret, ret.text) 
	

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得到

 {
  "id_token":"xxx",
  "access_token":"xxx",
  "expires_in":10800,
  "token_type":"Bearer",
  "refresh_token":"xxx",
  "scope":"openid profile CnBlogsApi offline_access"
}

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获取当前登录用户信息

我将上面得到的 access_token 保存到了 access_token.txt

def rqst_users():

    access_token = access_token = open('access_token.txt').read().strip() 
    print('-- rqst_users : ', access_token[:10]) 
    url = 'https://api.cnblogs.com/api/users'
    headers = {'Authorization' : 'Bearer '+ access_token}
	
    ret = requests.get(url=url, headers=headers)
    print(ret, ret.text) 

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得到结果

{
	"UserId":"xxx",
	"SpaceUserID":698385,
	"AccountId":698385,
	"BlogId":549327,
	"DisplayName":"小蓝S",
	"Face":"https://pic.cnblogs.com/face/xx/xx42.png",
	"Avatar":"https://pic.cnblogs.com/avatar/698385/xxx.png",
	"Seniority":"9年",
	"BlogApp":"fldev",
	"FollowingCount":45,
	"FollowerCount":13,
	"IsVip":false,
	"Joined":"2014-11" 
}

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获取个人博客信息

headers 同上，是 Bear + access_token

def rqst_blog():

    blogApp = 'fldev'
    url = f'https://api.cnblogs.com/api/blogs/{blogApp}'
    ret = requests.get(url=url, headers=headers)
    print(ret, ret.text) 

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{
	"Result":{
		"BlogId":549327,
		"Title":"如行",
		"Subtitle":"",
		"PostCount":199,
		"PageSize":40
	},
		"Id":149, 
		"Exception":null,
		"Status":5,
		"IsCanceled":false,
		"IsCompleted":true,
		"IsCompletedSuccessfully":true,
		"CreationOptions":0,
		"AsyncState":null,
		"IsFaulted":false
}

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获取最新一条闪存内容

headers 同上

def rqst_statuses_recent():
   
    print('\n\n-- rqst_statuses_recent \n') 
    url = 'https://api.cnblogs.com/api/statuses/recent' 
    ret = requests.get(url=url, headers=headers)
    # ret = requests.get(url=url)  # 401
    print(ret, ret.text) 

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得到一串 html 字符串

<a href="//ing.cnblogs.com/u/698385/status/2757169/" title="闪于12-26 16:33，6个回应">博客园 开放接口，谁还有链接和文档吗？</a>

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2023-12-27（三）