No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

mvn clean install -X -Dmaven.test.skip=true -P dev 打包报错：
No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

idea,项目，maven 也设置了统一的jdk,还是报错，

• 解决方法1：
  在maven的setting.xml 文件 标签中加入指定JDK的版本，

<profile>     
      <id>JDK-1.8</id>       
      <activation>       
        <activeByDefault>true</activeByDefault>       
        <jdk>1.8</jdk>       
      </activation>       
      <properties>       
        <maven.compiler.source>1.8</maven.compiler.source>       
        <maven.compiler.target>1.8</maven.compiler.target>       
        <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>       
      </properties>       
    </profile>

• 解决方法2：

在项目的pom.xml 文件加入maven插件,中加入jdk路径

<plugin>
         <artifactId>maven-compiler-plugin</artifactId>
           <version>3.1</version>
           <configuration>
                 <fork>true</fork>
                 <executable>
                     C:\Program Files\Java\jdk1.8.0_181\bin\javac.exe(你的安装路径)
                 </executable>
            </configuration>
      </plugin>