解决Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project demo: Fatal error compiling: 错误: 无效的目标发行版：1.11 -> [Help 1]

java11在使用maven compiler的时候报错：

[INFO] Scanning for projects...[INFO] [INFO] --------------------------< com.example:demo >--------------------------[INFO] Building demo 0.0.1-SNAPSHOT[INFO] --------------------------------[ jar ]---------------------------------[INFO] [INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) @ demo ---[INFO] Using 'UTF-8' encoding to copy filtered resources.[INFO] Copying 1 resource[INFO] Copying 8 resources[INFO] [INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ demo ---[INFO] Changes detected - recompiling the module![INFO] Compiling 15 source files to F:\hxSVN\demo\target\classes[INFO] ------------------------------------------------------------------------[INFO] BUILD FAILURE[INFO] ------------------------------------------------------------------------[INFO] Total time: 2.029 s[INFO] Finished at: -01-13T15:18:54+08:00[INFO] ------------------------------------------------------------------------[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project demo: Fatal error compiling: 错误: 无效的目标发行版：1.11 -> [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] /confluence/display/MAVEN/MojoExecutionExceptionProcess finished with exit code 1

注意maven标签这两项不能跟java1.8一样写成

<source>1.11</source><target>1.11</target>

java11版本的maven compiler的标签应该如下：

<plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><version>3.8.1</version><configuration><source>11</source><target>11</target><encoding>UTF-8</encoding></configuration></plugin>