From a2647bba5614bc2b8f0a30270d99b210712d6087 Mon Sep 17 00:00:00 2001
From: Charles <charles94jp@gmail.com>
Date: Wed, 6 Apr 2022 17:50:56 +0800
Subject: [PATCH] perf: check seesion timeout

---
 cnblogs_downloader.py |  5 +++++
 readme.md             | 17 +++++++++--------
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/cnblogs_downloader.py b/cnblogs_downloader.py
index eb93c00..dc01f21 100644
--- a/cnblogs_downloader.py
+++ b/cnblogs_downloader.py
@@ -1,6 +1,7 @@
 import json
 import os
 import re
+import sys
 import threading
 from datetime import datetime
 
@@ -44,6 +45,10 @@ def __init__(self, cnblogs_cookie, workdir, download_img=False):
             "Referer": "https://i.cnblogs.com/",
             "Cookie": rf".Cnblogs.AspNetCore.Cookies={cnblogs_cookie}"}
         self._category = api.get_category_list(self._http_headers)
+        errors = self._category.get("errors1")
+        if errors is not None and errors[0] == "Unauthorized":
+            print("Cookie 已过期，请重新配置Cookie")
+            sys.exit()
 
         flag_path = rf"{workdir}\{self._FLAG_FILE_NAME}"
         if os.path.isfile(flag_path):
diff --git a/readme.md b/readme.md
index 3a9491e..6d79cc5 100644
--- a/readme.md
+++ b/readme.md
@@ -18,7 +18,7 @@
 
 
 
-# Table of Contents
+## Table of Contents
 
 - [Usage](#usage)
     - [Configuration](#configuration)
@@ -30,9 +30,9 @@
 
 - [Links](#links)
 
-# Usage
+## Usage
 
-## Configuration
+### Configuration
 
 运行前需要配置`config.ini`：
 
@@ -40,13 +40,14 @@
 2. 打开浏览器登录博客园后台，登录时勾选"记住我"
 3. 登录后浏览器按F12，找到Cookie，拷贝`.Cnblogs.AspNetCore.Cookies`的值到`config.ini`中
 <img src="./img/cookie.png" width ="660px">
+
 4. 其余选项按需填写，文件需以UTF-8编码保存
 
 开启离线后，随笔中的图片链接会被替换自动为本地图片的链接
 
 
 
-## Dependencies
+### Dependencies
 
 运行`pip install`前需关闭系统全局代理
 
@@ -56,7 +57,7 @@ pip install httpx
 
 
 
-## Start
+### Start
 
 配置好程序并安装好httpx依赖后，命令行运行：
 
@@ -72,7 +73,7 @@ python main.py
 
 
 
-## Features
+### Features
 
 下载的文件名为随笔标题，分类和标题中的特殊字符`\/:*?"<>|`会被空格代替，文件编码为UTF-8
 
@@ -98,7 +99,7 @@ python main.py
 
 
 
-# For Developer
+## For Developer
 
 博客园公开的api文档：https://api.cnblogs.com/help
 
@@ -139,7 +140,7 @@ python main.py
 
 
 
-## Document
+### Document
 
 本项目API文档：[**Document**](https://charles94jp.github.io/cnblogs-blogger-downloader)