zipppppp的博客

package day18;import java.io.BufferedWriter; import java.io.IOException; import java.io.OutputStreamWriter; import java.net.Socket; import java.net.UnknownHostException; import java.util.Scanner;/** *

如题，如何用print（）方法调用m（）里面的局部变量int a = 90;public class OuterClass { int a= 30; //成员方法 public void m() { int a = 90; //局部内部类 class InnerClass3{ int a = 80;

Logging initialized using configuration in jar:file:/root/app/apache-hive-1.2.2-bin/lib/hive-common-1.2.2.jar!/hive-log4j.properties Exception in thread "main" java.lang.RuntimeException: java.lang.Ru