Idea spring-boot设置热部署、热启动

港控/mmm° 2021-12-11 09:03 394阅读 0赞

首先了解一下什么是热部署、热启动

热部署：动态替换你修改的class，效率会更高。

热启动：修改代码保存时会自动重新启动项目。

1、引入热加载的插件

<dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-devtools</artifactId>
                <optional>true</optional>
            </dependency>

2、maven插件设置

<build>
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                    <configuration>
                        <fork>true</fork>
                    </configuration>
                </plugin>
            </plugins>
        </build>

3、编译设置：File->Settings->Build,Execution,Deployment->Compiler：选中 Build project automatically  
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4、运行设置：ctrl+shift+a 调起搜索，输入registry，点击第一项，打开Registry编辑框，找到compiler.automake.allow.when.  
app.running  
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搞定！

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