# 19.3. 使用Maven插件运行

Spring Boot Maven插件包含一个`run`目标，可用来快速编译和运行应用程序，并且跟在IDE运行一样支持热加载。下面的例子展示了运行Spring Boot应用的一个典型的Maven命令：

```
$ mvn spring-boot:run
```

你可能还会想使用操作系统环境变量`MAVEN_OPTS`：

```
$ export MAVEN_OPTS=-Xmx1024m
```


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