我在一个类中要获得另一个类中的static 的静态变量, 不过第二个类是一个线程类.我要在线程中为这
个静态的变量赋值 ,然后在第一个类中输出.(可能下面的代码有些问题,这个不重要.基本是这个意思.) public class MyThreadMain{
public static void main(String arg[]){
MyThreadMain thMain=new MyThreadMain();
trMain.getName();
} public void getName(){
MyThread my=new MyThread();
System.out.println("[First Print]Name: "+MyThread.name);
}
}
public class MyThread extends Thread{
public static String name="";
public void run(){
if(name.length==0){
name="OK"
System.out.println("[Second Print]Name: "+name);
}
}
}
个静态的变量赋值 ,然后在第一个类中输出.(可能下面的代码有些问题,这个不重要.基本是这个意思.) public class MyThreadMain{
public static void main(String arg[]){
MyThreadMain thMain=new MyThreadMain();
trMain.getName();
} public void getName(){
MyThread my=new MyThread();
System.out.println("[First Print]Name: "+MyThread.name);
}
}
public class MyThread extends Thread{
public static String name="";
public void run(){
if(name.length==0){
name="OK"
System.out.println("[Second Print]Name: "+name);
}
}
}
public class MyThreadMain
{
public static void main(String arg[])
{
MyThreadMain thMain = new MyThreadMain();
thMain.getName();
} public void getName()
{
MyThread my = new MyThread();
my.start();
try
{
Thread.sleep(1000);
}
catch(Exception e)
{
}
System.out.println("[First Print]Name: " + MyThread.name);
}
}class MyThread extends Thread
{
public static String name = ""; public void run()
{
if (name.length() == 0)
{
name = "OK";
System.out.println("[Second Print]Name: " + name);
}
}
}