eclipse中调试jdk源码

爱被打了一巴掌 2022-04-16 01:23 245阅读 0赞

# eclipse中调试jdk源码 #

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*  [![eclipse中调试jdk源码][eclipse_jdk]][eclipse_jdk_eclipse_jdk]1
 *  [![eclipse中调试jdk源码][eclipse_jdk 1]][eclipse_jdk_eclipse_jdk 1]2
 *  [![eclipse中调试jdk源码][eclipse_jdk 2]][eclipse_jdk_eclipse_jdk 2]3
 *  [![eclipse中调试jdk源码][eclipse_jdk 3]][eclipse_jdk_eclipse_jdk 3]4
 *  [![eclipse中调试jdk源码][eclipse_jdk 4]][eclipse_jdk_eclipse_jdk 4]5
 *  [![eclipse中调试jdk源码][eclipse_jdk 5]][eclipse_jdk_eclipse_jdk 5]6
 *  [![eclipse中调试jdk源码][eclipse_jdk 6]][eclipse_jdk_eclipse_jdk 6]7

[分步阅读][Link 1]

eclipse中导入jdk源码后，不能在源码中进行断点调试 , 原因是由于jdk中的

src.zip 并不是和 rt.jar 完全一样。官方 在编译时去掉了一些信息,所以导致在eclipse中设置rt.jar的src.zip源码也不能进入class文件进行调试.我们一起来解决这个问题。

## 工具/原料 ##

*  jdk安装包
 *  eclipse

## 方法/步骤 ##

1.  在eclipse中新建一个Java project,名称任意. 菜单栏  File -> New -> Java Project
    
    [![eclipse中调试jdk源码][eclipse_jdk 7]][eclipse_jdk_eclipse_jdk]
2.  解压缩jdk安装目录下的src.zip
    
    [![eclipse中调试jdk源码][eclipse_jdk 8]][eclipse_jdk_eclipse_jdk 1]
3.  将解压缩后的所有文件，导入到新建的java项目中,不用理会其中的报错
    
    [![eclipse中调试jdk源码][eclipse_jdk 9]][eclipse_jdk_eclipse_jdk 2]
    
    [![eclipse中调试jdk源码][eclipse_jdk 10]][eclipse_jdk_eclipse_jdk 3]
    
    [![eclipse中调试jdk源码][eclipse_jdk 11]][eclipse_jdk_eclipse_jdk 4]
    
    [![eclipse中调试jdk源码][eclipse_jdk 12]][eclipse_jdk_eclipse_jdk 5]
4.  等待eclipse编译完毕后，再将该项目导出为rt\_debug.jar,这样就对src.zip进行了重新编译。 选中该项目 --> 右键 --> 在弹出菜单中 选择 Export
    
    [![eclipse中调试jdk源码][eclipse_jdk 13]][eclipse_jdk_eclipse_jdk 6]
    
    [![eclipse中调试jdk源码][eclipse_jdk 14]][eclipse_jdk_eclipse_jdk 14]
5.  将重新编译的jar包,添加到eclipse中.  菜单栏Window -> Preferences
    
    [![eclipse中调试jdk源码][eclipse_jdk 15]][eclipse_jdk_eclipse_jdk 15]
    
    [![eclipse中调试jdk源码][eclipse_jdk 16]][eclipse_jdk_eclipse_jdk 16]
    
    [![eclipse中调试jdk源码][eclipse_jdk 17]][eclipse_jdk_eclipse_jdk 17]
    
    [![eclipse中调试jdk源码][eclipse_jdk 18]][eclipse_jdk_eclipse_jdk 18]
6.  调整位置, 将rt\_debug.jar 放在rt.jar 的前面 
    
    [![eclipse中调试jdk源码][eclipse_jdk 19]][eclipse_jdk_eclipse_jdk 19]
    
    [![eclipse中调试jdk源码][eclipse_jdk 20]][eclipse_jdk_eclipse_jdk 20]
7.  最后，将src.zip关联到eclipse中的rt\_debug.jar上
    
    [![eclipse中调试jdk源码][eclipse_jdk 21]][eclipse_jdk_eclipse_jdk 21]
    
    [![eclipse中调试jdk源码][eclipse_jdk 22]][eclipse_jdk_eclipse_jdk 22]
8.  测试效果
    
    [![eclipse中调试jdk源码][eclipse_jdk 23]][eclipse_jdk_eclipse_jdk 23]
    
    [![eclipse中调试jdk源码][eclipse_jdk 24]][eclipse_jdk_eclipse_jdk 24]
    
    END

## 注意事项 ##

*  要对src.zip进行重新编译
 *  将编译后的rt\_debug.jar要放在rt.jar前面
 *  要将rt\_debug.jar包关联上src.zip

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[Link 1]: http://jingyan.baidu.com/album/915fc41483a39551394b20bb.html
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