启动命令

nohup  java -jar /date/gd_ly/jar/mssda-platform-backend-0.0.1-SNAPSHOT.jar -Dspring.config.location=/date/gd_ly/jar/application-dev.yml

报错信息

Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/springframework/boot/loader/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
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
    at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
    at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)

但是这个执行是启动正常

java -jar /date/gd_ly/jar/mssda-platform-backend-0.0.1-SNAPSHOT.jar -Dspring.config.location=/date/gd_ly/jar/application-dev.yml

其实是环境的配置错误，liunx的jdk配置多个版本，指定jdk环境就好了，不知道环境配置信息

，可以ctrl+z结束 java -jar /date/gd_ly/jar/mssda-platform-backend-0.0.1-SNAPSHOT.jar -Dspring.config.location=/date/gd_ly/jar/application-dev.yml

下面会提示jdk环境路径信息

正确的启动

nohup  /usr/local/src/jdk-17/bin/java -jar /date/gd_ly/jar/mssda-platform-backend-0.0.1-SNAPSHOT.jar -Dspring.config.location=/date/gd_ly/jar/application-dev.yml