git 使用問題
今天使用git是發現無法切換分支，報錯如下：
git -c diff.mnemonicprefix=false -c core.quotepath=false checkout feature/s_mybills
fatal: Unable to create 'E:/'''/.git/index.lock': File exists.
Another git process seems to be running in this repository, e.g.
an editor opened by 'git commit'. Please make sure all processes
are terminated then try again. If it still fails, a git process
may have crashed in this repository earlier:
remove the file manually to continue.
文件被鎖了，刪除鎖文件即可
進入到項目文件夾 執行 rm -f ./.git/index.lock 最好查看一下這個index.lock文件是否存在