【Git的基本操作五】比較文件差異

比較文件差異

1. git diff [文件名]

將工作區中的文件和暫存區對應文件進行比較

例：git diff test.txt 

2. git diff [本地庫中文件歷史記錄(指針)] [文件名]

將工作區中的文件和本地庫歷史記錄比較

例： git diff HEAD test.txt 比較最新一次修改 git diff HEAD^ text.txt 比較上一次修改 git diff 46e8eaa test.txt 比較歷史記錄號為 46e8eaa的修改 

3. git diff

不帶文件名，比較所有文件的修改