有什麼辦法git checkout上一個分支嗎？ - Is there any way to git checkout previous branch?

問題：

I sort of want the equivalent of cd - for git. 我有點想要cd - git。 If I am in branch master and I checkout foo , I would love to be able to type something like git checkout - to go back to master , and be able to type it again to return to foo . 若是我在branch master而且我簽出了foo ，我但願可以輸入git checkout -以返回到master ，並可以再次鍵入它以返回到foo 。

Does anything like this exist? 像這樣的東西存在嗎？ Would it be hard to implement? 實施起來會很難嗎？

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解決方案：

參考一： https://stackoom.com/question/UEoj/有什麼辦法git-checkout上一個分支嗎
參考二： https://oldbug.net/q/UEoj/Is-there-any-way-to-git-checkout-previous-branch