折叠相关 ######## import折叠 ========== import默认是折叠的,如下图 .. image:: https://img.zhaoweiguo.com/knowledge/images/emacs/idea_code_folding_imports1.png 有时不方便查看,可用如下方法默认为不折叠: .. image:: https://img.zhaoweiguo.com/knowledge/images/emacs/idea_code_folding_imports.png