请教一个 Idea 自动声明的快捷键 - V2EX
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laibin
V2EX    Java

请教一个 Idea 自动声明的快捷键

  •  
  •   laibin Mar 24, 2016 3573 views
    This topic created in 3695 days ago, the information mentioned may be changed or developed.
    比如现有 state.compareAndSet(expect, update); 语句。
    什么快捷键能变成:

    boolean result = state.compareAndSet(expect, update);
    11 replies    2016-04-24 15:37:19 +08:00
    Ouyangan
        1
    Ouyangan  
       Mar 24, 2016
    这...我竟无言已对,懒癌晚期
    funCoder
        2
    funCoder  
       Mar 24, 2016   2
    ctrl+alt+v
    laibin
        3
    laibin  
    OP
       Mar 24, 2016
    @Ouyangan
    有时候不知道方法的返回值是什么。
    laibin
        4
    laibin  
    OP
       Mar 24, 2016
    @funCoder 谢谢。
    Ouyangan
        5
    Ouyangan  
       Mar 24, 2016
    重构的时候用于抽取变量 ctrl+alt+v @laibin 已验证,实测有效.非常感谢 @funCoder
    m939594960
        6
    m939594960  
       Mar 24, 2016
    @funCoder 还有这么神奇的功能 学到了~~~
    funCoder
        7
    funCoder  
       Mar 24, 2016   2
    Eclipse 也有个类似的 CTRL + 2 + L
    laibin
        8
    laibin  
    OP
       Mar 24, 2016
    @m939594960
    extract variable 叫做。。。
    写了这么久 Java 竟然才想起来要找这个,惭愧惭愧
    chenwen
        9
    chenwen  
       Mar 25, 2016 via iPhone   1
    用 idea 的 postfix completion 功能,输入 compareAndSet(expect, update).var ,按 tab 键就行了
    laibin
        10
    laibin  
    OP
       Mar 25, 2016
    @chenwen
    这个更赞,哈哈哈。
    extract variable 应该是重构用更方便。
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