command + N ---> Generate :构造、set、get、toString
command + alt + T ---> Surround With :if、try
command + shift + A ---> 搜索些设置
command + alt + L ---> 一键格式化
command + N ---> Generate :构造、set、get、toString
command + alt + T ---> Surround With :if、try
command + shift + A ---> 搜索些设置
command + alt + L ---> 一键格式化