调试功能;
缩短项目时间,调高阅读源码的能力。
一、添加断点,选中一行代码,双击即可生成断点(快捷键:ctrl+F8)
![](https://images2018.cnblogs.com/blog/994129/201806/994129-20180617084832711-1403359622.png)
![](file:///C:/Users/Administrator/AppData/Local/Temp/enhtmlclip/Image.png)
二、单步运行,快捷键:shift+ alt + F9
点击图标生效:
![](https://images2018.cnblogs.com/blog/994129/201806/994129-20180617084842979-134790936.png)
继续按F8,程序就会一行一行的执行。直到运行结束
三、 resume操作,快捷键:F9,跳过一行,如果以后没有断点就结束
![](file:///C:/Users/Administrator/AppData/Local/Temp/enhtmlclip/Image(2).png)
![](https://images2018.cnblogs.com/blog/994129/201806/994129-20180617084903154-1083570254.png)
四、查看所有断点
ctrl+shift +F8 查看所有断点
五、禁止所有断点,所有断点变成白灰色
![](file:///C:/Users/Administrator/AppData/Local/Temp/enhtmlclip/Image(3).png)
![](https://images2018.cnblogs.com/blog/994129/201806/994129-20180617084911178-1507155897.png)
六、条件断点
断点满足某个条件,才进行断点
ctrl+shift+F8
七、表达式求值
debug运行状态下, 选中定义的变量,alt+F8或润----Evaluate
![](https://images2018.cnblogs.com/blog/994129/201806/994129-20180617084920187-2100572811.png)
八、运行到指定行
alt+f9
![](https://images2018.cnblogs.com/blog/994129/201806/994129-20180617084936659-2134924815.png)
![](file:///C:/Users/Administrator/AppData/Local/Temp/enhtmlclip/Image(5).png)
九、run in anywhere
(1)在test里ctrl +shift+f9,就可以在热议位置运行了。
(2)alt + shift + f9
(3)编辑当前运行