java使用war源码通过idea进行远程调试

不念不忘少年蓝@ 2023-06-06 08:27 71阅读 0赞

# java使用源码通过idea进行远程调试 #

*  ### 导入源码 ###
    
    1.  解压文件（jar文件可直接解压，war文件可以把后缀名改成.zip再进行解压）  
        ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI1MjE1ODIx_size_16_color_FFFFFF_t_70]
    2.  使用idea打开解压的文件夹  
        ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI1MjE1ODIx_size_16_color_FFFFFF_t_70 1]
    3.  打开Project Structure(快捷键Ctrl + Alt + Shift + S)  
        ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI1MjE1ODIx_size_16_color_FFFFFF_t_70 2]
    4.  设置jdk版本、添加源码和jar包  
        ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI1MjE1ODIx_size_16_color_FFFFFF_t_70 3]
    5.  至此可以发现源码可以和本地文件一样查看了  
        ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI1MjE1ODIx_size_16_color_FFFFFF_t_70 4]
 *  ### 远程代码调试 ###
    
    1.  打开Run/Debug Configurations  
        ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI1MjE1ODIx_size_16_color_FFFFFF_t_70 5]
    2.  添加一个Remote  
        ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI1MjE1ODIx_size_16_color_FFFFFF_t_70 6]
    3.  填写IP和端口、选择JDK版本，**注意复制红框内的启动参数**  
        ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI1MjE1ODIx_size_16_color_FFFFFF_t_70 7]
 *  ### 添加启动参数（这里参数是jdk5-8的，具体已上面红框为准） ###
    
    1.  jar启动
        
        >  java -jar -agentlib:jdwp=transport=dt\_socket,server=y,suspend=n,address=5005 demo-0.0.1-SNAPSHOT.jar
    2.  tomcat启动
        
        > **修改catalina.sh文件，添加\-agentlib:jdwp=transport=dt\_socket,server=y,suspend=n,address=5005参数**  
        > 如果没有JAVA\_OPTS这一行可以直接新增  
        > ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI1MjE1ODIx_size_16_color_FFFFFF_t_70 8]
    
     *  ### 开启远程调试 ###
        
        1.  点击debug按钮出现下方提示既可像本地一样进行调试啦  
            ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI1MjE1ODIx_size_16_color_FFFFFF_t_70 9]

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