idea基本使用

1.java項目導jar包

File->Project Structure->Modules->Dependencies->+

2. 鼠標放在方法上一段時間後,顯示該方法的註釋。

File --- Settings... --- Editor --- General --- 勾選Show quick documentation on mouse move

3.忽略大小寫提示

File --- Settings... --- Editor --- General --- Code Completion --- Match case(取消勾選)

4.修改類頭的文檔註釋信息

File --- Settings... --- Editor --- File and Code Templates --- Includes --- File Header

5.設置取消單行顯示tabs 的操做

File --- Settings... --- Editor->General->Editor Tabs->取消show tabs in one