windows git安装后更换the line ending conversions

Is there a file or menu that will let me change the settings on how to deal with line endings?

There are 3 options:

1. Checkout Windows-style, commit Unix-style line endings Git will convert LF to CRLF when checking out text files. When committing text files, CRLF will be converted to LF. For cross-platform projects, this is the recommended setting on Windows ("core.autocrlf" is set to "true")
2. Checkout as-is, commit Unix-style line endings Git will not perform any conversion when checking out text files. When committing text files, CRLF will be converted to LF. For cross-platform projects this is the recommended setting on Unix ("core.autocrlf" is set to "input").
3. Checkout as-is, commit as-is Git will not perform any conversions when checking out or committing text files. Choosing this option is not recommended for cross-platform projects ("core.autocrlf" is set to "false")

方法：

The normal way to control this is with git config

For example

git config --global core.autocrlf true

For details, scroll down in this link to Pro Git to the section named "core.autocrlf"

git config --global --edit