PicGo+GitHub图床配置&常见错误

GitHub图床配置

*设定仓库名：Hsuey/Img
*设定分支名：main
*设定Token：从GitHub上获取tokens
指定存储路径：blogImg/
设定自定义域名：https://cdn.jsdelivr.net/gh/Hsuey/Img@main
- 国内加速访问Github图片，链接格式：https://cdn.jsdelivr.net/gh/[仓库名]@[分支名]，基本不影响访问速度
- 其中gh表示GitHub

常见错误：StatusCodeError: 401 and StatusCodeError: 422

StatusCodeError: 401

------Error Stack Begin------
StatusCodeError: 401 - {"message":"Bad credentials","documentation_url":"https://docs.github.com/rest"}
    at new StatusCodeError (P:\PicGo\resources\app.asar\node_modules\request-promise-core\lib\errors.js:32:15)
    at Request.plumbing.callback (P:\PicGo\resources\app.asar\node_modules\request-promise-core\lib\plumbing.js:104:33)
    at Request.RP$callback [as _callback] (P:\PicGo\resources\app.asar\node_modules\request-promise-core\lib\plumbing.js:46:31)
    at Request.self.callback (P:\PicGo\resources\app.asar\node_modules\request\request.js:185:22)
    at Request.emit (events.js:200:13)
    at Request.<anonymous> (P:\PicGo\resources\app.asar\node_modules\request\request.js:1154:10)
    at Request.emit (events.js:200:13)
    at IncomingMessage.<anonymous> (P:\PicGo\resources\app.asar\node_modules\request\request.js:1076:12)
    at Object.onceWrapper (events.js:288:20)
    at IncomingMessage.emit (events.js:205:15)
-------Error Stack End-------

出现这个问题的常见原因：

前面获取GitHub的token时的有效期设置的过短，token过期了（GitHub默认有效期是30天，需要自己去改）
GitHub图床设置有误
其他玄学……

StatusCodeError: 422

------Error Stack Begin------
StatusCodeError: 422 - {"message":"Invalid request.\n\n\"sha\" wasn't supplied.","documentation_url":"https://docs.github.com/rest/reference/repos#create-or-update-file-contents"}
    at new StatusCodeError (P:\PicGo\resources\app.asar\node_modules\request-promise-core\lib\errors.js:32:15)
    at Request.plumbing.callback (P:\PicGo\resources\app.asar\node_modules\request-promise-core\lib\plumbing.js:104:33)
    at Request.RP$callback [as _callback] (P:\PicGo\resources\app.asar\node_modules\request-promise-core\lib\plumbing.js:46:31)
    at Request.self.callback (P:\PicGo\resources\app.asar\node_modules\request\request.js:185:22)
    at Request.emit (events.js:200:13)
    at Request.<anonymous> (P:\PicGo\resources\app.asar\node_modules\request\request.js:1154:10)
    at Request.emit (events.js:200:13)
    at IncomingMessage.<anonymous> (P:\PicGo\resources\app.asar\node_modules\request\request.js:1076:12)
    at Object.onceWrapper (events.js:288:20)
    at IncomingMessage.emit (events.js:205:15)
-------Error Stack End-------

这个问题的原因是：上传的图片名称出现重名

最开始用GitHub图床如果出现重名，上传时会自动重命名的，如：img-01.png, img-02.png……；后面突然不行了，不知道这是怎么回事……
解决办法：PicGo设置为时间戳重命名：