VS Code 加载 Web 视图时出错_vscode加载web视图时出错

这个问题遇到好几次了，每次都得去搜一阵，这里记录一下.

使用MarkDown预览时，加载 Web 视图时出错: Error: Could not register service workers: InvalidStateError: Fail

1) Close VSCode and also kill any background processes running in the task manager. Task Manager screenshot  （关闭vs）

2) Go to the file explorer and to the path C:\Users\<user_name>\AppData\Roaming\Code and clear the contents of the folders  （删除vs内部缓存）

• Cache
• CachedData
• CachedExtensions
• CachedExtensionVSIXs (if this folder exists)
• Code Cache

3) Open VSCode and you are good to go.  （重新打开vs）