下面是static 内部类编译后的样子: 1// Internal class generated by the compiler2importjava.io.PrintStream;3staticclassTestOuter1$Inner4{5TestOuter1$Inner(){}6voidmsg(){7System.out.println((newStringBuilder()).append("data is ")8.append(TestOuter1.data).toString());9}10} 上例中,如果msg(...
不建议使用 原文链接:https://www.javatpoint.com/static-keyword-in-java