笔记06-IDEA的DEBUG入门

忘是亡心i 2023-10-07 16:41 44阅读 0赞

### 1.Debug模式 ###

#### 1.1什么是Debug模式【理解】 ####

是供程序员使用的程序调试工具，它可以用于查看程序的执行流程，也可以用于追踪程序执行过程来调试程序。

#### 1.2Debug模式操作流程【应用】 ####

*  如何加断点
    
     *  选择要设置断点的代码行，在行号的区域后面单击鼠标左键即可
    
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5OTk3OTM5_size_16_color_FFFFFF_t_70]
 *  如何运行加了断点的程序
    
     *  在代码区域右键Debug执行

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5OTk3OTM5_size_16_color_FFFFFF_t_70 1]

*  看哪里
    
     *  看Debugger窗口

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5OTk3OTM5_size_16_color_FFFFFF_t_70 2]

*  看Console窗口  
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5OTk3OTM5_size_16_color_FFFFFF_t_70 3]
 *  点哪里
    
     *  点Step Into (F7)这个箭头，也可以直接按F7

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5OTk3OTM5_size_16_color_FFFFFF_t_70 4]

*  如何删除断点
    
     *  选择要删除的断点，单击鼠标左键即可

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5OTk3OTM5_size_16_color_FFFFFF_t_70 5]

*  如果是多个断点，可以每一个再点击一次。也可以一次性全部删除

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5OTk3OTM5_size_16_color_FFFFFF_t_70 6]

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