idea工具设置

取消提示变量名

file——settings——Edits——General——appearance——show。。。。。

隐藏不需要的文件

file——settings——Edits——filetypes——在lgnore files and folesrs中输入.后缀名;注意要”;”结尾

自定义代码提示

file——setttings——搜索liveTemplates——