java 后端打包成jar在linux 上运行 前后端分离

Question

一个前后端项目,想部署到自己的服务器,先测试本地运行是没问题的,
打包成jar后,运行报一下错误

    Exception in thread "main" java.lang.NoClassDefFoundError: org/springframework/core/task/TaskExecutor
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.getDeclaredMethod(Class.java:2128)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:47)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:593)

Caused by: java.lang.ClassNotFoundException: org.springframework.core.task.TaskExecutor
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:93)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
... 7 more

Answer 1

需要打可执行jar包，我博客里面有怎么打。可以看一下