idea maven项目如何开启热部署功能
时间: 2023-09-03 19:10:36 浏览: 143
在 IDEA 中开启 Maven 项目的热部署功能,可以按照以下步骤进行操作:
1. 在 pom.xml 文件中添加依赖:
```xml
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
<scope>runtime</scope>
</dependency>
```
2. 在 IDEA 中打开 Settings,找到 Build, Execution, Deployment -> Compiler,勾选 Build project automatically 选项。
3. 在 IDEA 中打开 Settings,找到 Build, Execution, Deployment -> Compiler -> Build process heap size,将 Heap size 调整到 2048 MB。
4. 点击 Run -> Edit Configurations,在 VM options 中添加以下参数:
```
-Dspring.devtools.restart.enabled=true
-Dspring.devtools.restart.additional-paths=<your additional paths>
```
其中,`<your additional paths>` 可以指定需要监控更新的文件夹路径,多个路径用逗号分隔。
5. 点击 Apply 保存配置,然后点击 Run 启动项目即可。
这样就可以在代码修改后自动实现热部署了。
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