执行命令后报错。。

来源：3-5 【让代码跑起来】Eureka Server 的部署

小烧饼

2020-01-19

E:\javaproject\project\imooc\imooc-ad-spring-cloud\ad-eureka\target>java -jar ad-eureka-1.0-SNAPSHOT.jar --spring.profiles.active=
server1
Exception in thread “main” java.lang.UnsupportedClassVersionError: org/springframework/boot/loader/JarLauncher : Unsupported major
.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader $1 . r u n (U n k n o w n S o u r c e) a t j a v a . s e c u r i t y . A c c e s s C o n t r o l l e r . d o P r i v i l e g e d (N a t i v e M e t h o d) a t j a v a . n e t . U R L C l a s s L o a d e r . f i n d C l a s s (U n k n o w n S o u r c e) a t j a v a . l a n g . C l a s s L o a d e r . l o a d C l a s s (U n k n o w n S o u r c e) a t s u n . m i s c . L a u n c h e r$ AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)