玩转Eclipse2
这里只解说一部分常用但是大家又不知道的快捷键；详细快捷键见本人博客 ： Eclipse 快捷键大全 。好了闲话少说，马上步入正题。 http://blog.csdn.net/tianyazaiheruan 1. alt/ 是内容辅助键； 当想写代码：System.out.println();时可以先写出syso然后快捷键
这里只解说一部分常用但是大家又不知道的快捷键；详细快捷键见本人博客：Eclipse快捷键大全。好了闲话少说，马上步入正题。http://blog.csdn.net/tianyazaiheruan
1. alt+/是内容辅助键； 当想写代码：System.out.println();时可以先写出syso然后快捷键alt+/(?);这个快捷很常用，而且不用大写，某些类名不会拼，就连变量不会起名都可以辅助你，而且用这个快捷键输出的类会自动倒包。
这里重点说一下这个快捷键的这么使用的原因，可以参考window->preferences->java->Templates(模版)里的；快捷键怎么设置的：preferences（首选项）->General（常规）->Keys（键）然后可以自己手动设置，但是要记住千万不要设置热键冲突。
2. ctrl+shift+o：倒包；可以快速导入多个类，而且是用什么倒什么，这样节省内存。
3.ctrl+d:删除；光标在当前行删除当前行，全部选中则全删，不过全删这个没什么大用处，你想想你都用鼠标选了是不是可以直接键盘delete啊！
4.ctrl+1:光标放在编译中出现的红色波浪形上提示错误信息和建议。
5．凡是带绿色边框的代码都可以tab键切进去编写。
http://blog.csdn.net/tianyazaiheruan
6.alt+shift+s:调出source界面；alt+shift+R:重构；（就是给变量或方法重命名）
7.想要把某些代码封装成方法，ok，简单！选中这部分代码右键—Refactor（重构）--Change Menthod Singnature（抽取方法）就哦了，还且还带主方法调用该方法的代码。这个路径下的还能从父类抽取方法（没有父类给自动给建一个）；从接口抽取方法
8.加注释，/**然后回车，直接出注释代码，而且带某些参数注解
9． Ctrl+alt+上下键：向上下复制代码；alt+上下键，向上下移动代码
10.其他常见但用的不是很多的一些快捷键
Ctrl+Shift+F4：关闭所有打开的Editer还可以右键一个代码编辑窗口，close all（全关闭）Ctrl+W： 关闭当前Editer
Ctrl+Shift+X ：把当前选中的文本全部变为小写
Ctrl+Shift+Y ：把当前选中的文本全部变为小写
Ctrl+Shift+F ：格式化当前代码
http://blog.csdn.net/tianyazaiheruan
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