https://www.scootersoftware.com/support.php?zz=kb_vcs
At a Windows command prompt, enter the commands: git config --global diff.tool bc
git config --global difftool.bc.path "c:/Program Files/Beyond Compare 4/bcomp.exe"
Note: For Git versions older than 2.2 (git --version) replace "bc" with "bc3" in the above instructions.
https://www.hack520.com/697.html
beyond compare 4 作为 git 的 diff 工具
原文:https://www.cnblogs.com/5free/p/15139602.html