public class appl_1
{
public static void main(String args[])
{
System.out.println("hello java !!");
}
}
javac appl_1.java 通过
java appl_1 错误
exception in thread "main" java.lang.unsupported classversionerror:appl_1 (unsupported major.minor version 50.0)
at java.lang.classloader.defineclass0(native method)
at java.lang.classloader.defineclass(unknown source)
at java.security.secureclassloader.defineclass(unknown source)
at java.net.URLclassloader.defineclass(unknown source)
还有一些类似的提示
{
public static void main(String args[])
{
System.out.println("hello java !!");
}
}
javac appl_1.java 通过
java appl_1 错误
exception in thread "main" java.lang.unsupported classversionerror:appl_1 (unsupported major.minor version 50.0)
at java.lang.classloader.defineclass0(native method)
at java.lang.classloader.defineclass(unknown source)
at java.security.secureclassloader.defineclass(unknown source)
at java.net.URLclassloader.defineclass(unknown source)
还有一些类似的提示
解决方案 »
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