编译maven中的问题

Question

虽然我正在使用命令-mvn install iam面临这样的问题。问题是

Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.7.0:testCompile (default-testCompile) on project Demo: Compilation failure
[ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

我在我的工作区中运行我的程序默认只有jre1.8，但对于以前的程序它运行成功。因为这个单独面临问题！

我的POM文件

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>Demo</groupId>
  <artifactId>Demo</artifactId>
  <version>0.0.1-SNAPSHOT</version>

  <properties>
  <suiteXmlFile>src/main/resources/testng.xml</suiteXmlFile>
  </properties>

  <dependencies>            

        <dependency>                
            <groupId>org.seleniumhq.selenium</groupId>                              
            <artifactId>selenium-java</artifactId>                              
            <version>2.45.0</version>                               
        </dependency>               
        <dependency>                
            <groupId>org.testng</groupId>                               
            <artifactId>testng</artifactId>                             
            <version>6.8</version>                              
            <scope>test</scope>                                     
       </dependency>                
</dependencies>

<build>
<plugins>

<plugin>
<groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>3.7.0</version>
</plugin>

<plugin>
<groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId>
    <version>2.22.1</version>

    <configuration>

  <suiteXmlFiles>
  <suiteXmlFile>${suiteXmlFile}</suiteXmlFile>
  </suiteXmlFiles>

    </configuration>

</plugin>
</plugins>
</build>
</project>

请帮我整理一下！

Answer 1

尝试设置指向jdk的环境变量JAVA_HOME。 qazxsw poi

另外，尝试将maven编译器插件设置为您正在使用的编译器版本。

https://docs.oracle.com/cd/E19182-01/820-7851/inst_cli_jdk_javahome_t/