1.在官网下载文件 https://gitee.com/xuxueli0323/xxl-job
2.在idea打开项目
3.修改maven版本,当前版本(2025/2/22)需要使用maven3.6.3+,maven地址:https://maven.apache.org/download.cgi
maven版本过老的报错信息:
Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:3.11.2:
jar (default) on project xxl-job: The plugin org.apache.maven.plugins:
maven-javadoc-plugin:3.11.2 requires Maven version 3.6.3 -> [Help 1]
重新加载maven项目,里面的依赖都需要新下载一下
4.maven一键打包(package),在target中获得jar包。
5.使用命令 java -jar my.jar运行jar包
如果本地默认jdk是17-,那么程序是无法运行的
Error: A JNI error has occurred, please check your installation and try again Exception in thread "main" java.lang.UnsupportedClassVersionError:
org/springframework/boot/loader/launch/JarLauncher has been compiled by a more recent
version of the Java Runtime (class file version 61.0),
this version of the Java Runtime only recognizes class file versions up to 52.0
修改命令(临时使用其他jdk版本)
"C:\Users\17900\.jdks\corretto-17.0.9\bin\java.exe" -jar xxl-job-admin.jar
封装成脚本
@echo off "C:\Users\17900\.jdks\corretto-17.0.9\bin\java.exe" -jar xxl-job-admin.jar pause