git difftool和mergetool图形化

1.当然是先安装Beyond Compare3 (此处省略安装步骤，自行百度)

2.设置difftool

git config --global diff.tool bc3

git config --global difftool.bc3.path "/usr/bin/bcompare

git config --global difftool.prompt false

3.设置mergetool

git config --global merge.tool bc3

git config --global mergetool.bc3.path "/usr/bin/bcompare"

git config --global mergetool.bc3.trustExitCode true

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Windows git difftool和mergetool图形化
1.当然是先安装Beyond Compare3 (此处省略安装步骤，自行百度)

2.设置difftool

git config --global diff.tool bc3
git config --global difftool.bc3.cmd ""c:/program files/beyond compare 3/bcomp.exe" "$LOCAL" "$REMOTE""
git config --global difftool.prompt false

3.设置mergetool

git config --global merge.tool bc3
git config --global mergetool.bc3.cmd ""c:/program files/beyond compare 3/bcomp.exe" "$LOCAL" "$REMOTE" "$BASE" "$MERGED""
git config --global mergetool.bc3.trustExitCode true

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使用时：

diff时，用git difftool <file_name>来查看就会直接弹出bcompare.

merge时，要先用git merge <branch_name> 来merge一下，然后如果提示merge有冲突，才用git mergetool来调用bcompare来merge

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