Jrebel 热部署不生效？

快来打我* 2022-04-14 04:25 673阅读 0赞

<table> 
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   <td><font>1、确保插件安装成功</font></td> 
  </tr> 
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如果下图箭头处显示的是卸载，就说明已经安装成功了。就可以进入下一步检查了。

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0X2JldHRlcg_size_16_color_FFFFFF_t_70]

<table> 
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   <td><font>2、确保启动了编辑器自动编译的功能</font></td> 
  </tr> 
 </tbody> 
</table>

![tasjasdasj][]  
具体可以参见：[https://zeroturnaround.com/software/jrebel/quickstart/intellij/enable-automatic-compilation-in-intellij-idea/][https_zeroturnaround.com_software_jrebel_quickstart_intellij_enable-automatic-compilation-in-intellij-idea]

<table> 
 <tbody> 
  <tr> 
   <td><font>3、确保是以Jrebel方式启动</font></td> 
  </tr> 
 </tbody> 
</table>

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0X2JldHRlcg_size_16_color_FFFFFF_t_70 1]

也就是，以下图方式启动，而非原生的idea启动方式：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0X2JldHRlcg_size_16_color_FFFFFF_t_70 2]

<table> 
 <tbody> 
  <tr> 
   <td><font>4、确保对项目进行了热部署的设置</font></td> 
  </tr> 
 </tbody> 
</table>

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0X2JldHRlcg_size_16_color_FFFFFF_t_70 3]

在View > Tool Windows > JRebel 中打开JRebel的视图，勾选上需要启动热部署的项目，具体效果如下图所示：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0X2JldHRlcg_size_16_color_FFFFFF_t_70 4]

**后记：**  
使用jrebel可能会出现如下警告

Unable to find rebel.xml in artifact xxx，This file is required to enable JRebel reloading.

消除方法可参见：[https://manuals.zeroturnaround.com/jrebel/standalone/config.html][https_manuals.zeroturnaround.com_jrebel_standalone_config.html]

**本文参考**：[https://zeroturnaround.com/software/jrebel/quickstart/intellij/?run=ide\#!/][https_zeroturnaround.com_software_jrebel_quickstart_intellij_run_ide]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0X2JldHRlcg_size_16_color_FFFFFF_t_70]: /images/20220414/8e0624e8c750447795dc90ab9e6de397.png
[tasjasdasj]: /images/20220414/d6e9d86fe195428b892c9849d97fb7a2.png
[https_zeroturnaround.com_software_jrebel_quickstart_intellij_enable-automatic-compilation-in-intellij-idea]: https://zeroturnaround.com/software/jrebel/quickstart/intellij/enable-automatic-compilation-in-intellij-idea/
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0X2JldHRlcg_size_16_color_FFFFFF_t_70 1]: /images/20220414/05bd3df01c9b4d55af93b5ceb2471548.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0X2JldHRlcg_size_16_color_FFFFFF_t_70 2]: /images/20220414/f03f9a397e8c47389bceffd12f6d90ff.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0X2JldHRlcg_size_16_color_FFFFFF_t_70 3]: /images/20220414/1246dd545e19436890f41ff8e06dcafd.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0X2JldHRlcg_size_16_color_FFFFFF_t_70 4]: /images/20220414/3184da0972b04c36ae721509dcc228a9.png
[https_manuals.zeroturnaround.com_jrebel_standalone_config.html]: https://manuals.zeroturnaround.com/jrebel/standalone/config.html
[https_zeroturnaround.com_software_jrebel_quickstart_intellij_run_ide]: https://zeroturnaround.com/software/jrebel/quickstart/intellij/?run=ide#!/