Maven 之 No compiler is provided in this environment

傷城~ 2022-08-22 15:19 17阅读 0赞

**问题描述**  
\[INFO\] Scanning for projects...  
\[INFO\] ------------------------------------------------------------------------  
\[INFO\] Reactor Build Order:  
\[INFO\]  
\[INFO\] CF\_Manager  
\[INFO\] Sea\_Food\_Proj  
\[INFO\] Sea\_Food\_Dao  
\[INFO\] Sea\_Food\_Service  
\[INFO\] Sea\_Food\_Web  
\[INFO\]  
\[INFO\] ------------------------------------------------------------------------  
\[INFO\] Building CF\_Manager 0.0.1-SNAPSHOT  
\[INFO\] ------------------------------------------------------------------------  
\[INFO\]  
\[INFO\] --- maven-clean-plugin:2.5:clean (default-clean) @ CF\_Manager ---  
\[INFO\]  
\[INFO\] >>> tomcat7-maven-plugin:2.2:run (default-cli) > process-classes @ CF\_Manager >>>  
\[INFO\]  
\[INFO\] <<< tomcat7-maven-plugin:2.2:run (default-cli) < process-classes @ CF\_Manager <<<  
\[INFO\]  
\[INFO\] --- tomcat7-maven-plugin:2.2:run (default-cli) @ CF\_Manager ---  
\[INFO\] Skipping non-war project  
\[INFO\]  
\[INFO\] ------------------------------------------------------------------------  
\[INFO\] Building Sea\_Food\_Proj 0.0.1-SNAPSHOT  
\[INFO\] ------------------------------------------------------------------------  
\[INFO\]  
\[INFO\] --- maven-clean-plugin:2.5:clean (default-clean) @ Sea\_Food\_Proj ---  
\[INFO\] Deleting D:\\WFPDM\_YX\\CF\_Manager\\Sea\_Food\_Proj\\target  
\[INFO\]  
\[INFO\] >>> tomcat7-maven-plugin:2.2:run (default-cli) > process-classes @ Sea\_Food\_Proj >>>  
\[INFO\]  
\[INFO\] --- maven-resources-plugin:2.7:resources (default-resources) @ Sea\_Food\_Proj ---  
\[INFO\] Using 'UTF-8' encoding to copy filtered resources.  
\[INFO\] Copying 0 resource  
\[INFO\]  
\[INFO\] --- maven-compiler-plugin:3.2:compile (default-compile) @ Sea\_Food\_Proj ---  
\[INFO\] Changes detected - recompiling the module!  
\[INFO\] Compiling 22 source files to D:\\WFPDM\_YX\\CF\_Manager\\Sea\_Food\_Proj\\target\\classes  
\[INFO\] -------------------------------------------------------------  
\[ERROR\] COMPILATION ERROR :  
\[INFO\] -------------------------------------------------------------  
\[ERROR\] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?  
\[INFO\] 1 error  
\[INFO\] -------------------------------------------------------------  
\[INFO\] ------------------------------------------------------------------------  
\[INFO\] Reactor Summary:  
\[INFO\]  
\[INFO\] CF\_Manager ......................................... SUCCESS \[ 3.567 s\]  
\[INFO\] Sea\_Food\_Proj ...................................... FAILURE \[ 1.177 s\]  
\[INFO\] Sea\_Food\_Dao ....................................... SKIPPED  
\[INFO\] Sea\_Food\_Service ................................... SKIPPED  
\[INFO\] Sea\_Food\_Web ....................................... SKIPPED  
\[INFO\] ------------------------------------------------------------------------  
\[INFO\] BUILD FAILURE  
\[INFO\] ------------------------------------------------------------------------  
\[INFO\] Total time: 5.122 s  
\[INFO\] Finished at: 2016-06-01T09:51:48+08:00  
\[INFO\] Final Memory: 12M/217M  
\[INFO\] ------------------------------------------------------------------------  
\[ERROR\] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.2:compile (default-compile) on project Sea\_Food\_Proj: Compilation failure  
\[ERROR\] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?  
\[ERROR\] -> \[Help 1\]  
\[ERROR\]  
\[ERROR\] To see the full stack trace of the errors, re-run Maven with the -e switch.  
\[ERROR\] Re-run Maven using the -X switch to enable full debug logging.  
\[ERROR\]  
\[ERROR\] For more information about the errors and possible solutions, please read the following articles:  
\[ERROR\] \[Help 1\] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException  
\[ERROR\]  
\[ERROR\] After correcting the problems, you can resume the build with the command  
\[ERROR\] mvn <goals> -rf :Sea\_Food\_Proj  
  
**问题解决方法  
![Center][]  
  
选择 Alter JRE 挑选自己的 JDK 即可解决 ！**

[Center]: /images/20220722/240d08bcb84c4c16aff796899190da58.png