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一:git restore指令
(1)先用git status看一下状态
(2)打开a.c添加点内容(原本内容是aaa)
(3)再用git status看一下状态
此时a.c的状态是刚刚更改过,但是还没有用git add指令添加到暂存区中,也就是说a.c目前处于工作区下。
(4)使用git restore
也就是:git restore a.c
(5)用git status看一下状态
(6)最后看一下a.c中的内容
结论:git restore指令使得在工作空间但是不在暂存区的文件撤销更改(内容恢复到没修改之前的状态)
二:git restore --staged指令
(1)先用git status看下状态,再用cat a.c 看下a.c文件的内容
(2)vim a.c 打开文件修改文件的内容
(3)git status看下状态
(4)git add a.c 将文件添加到暂存区
(5)git restore --staged 的使用
可以看到使用git restore --staged之后,文件的内容并没有改变。
结论:git restore --staged的作用是将暂存区的文件从暂存区撤出,但不会更改文件的内容。