Java A main 啓動 B main

B A 還是共用一個進程

public class Run   

  
{     
  
      public static void main(String[] args)   
     {     
         String str=args[0]+"Hello World";     
         for(int i=0;i<100000000;i++){
  try {
  Thread.sleep(1000);
           System.out.println(str);  


  } catch (InterruptedException e) {
  // TODO Auto-generated catch block
  e.printStackTrace();
  }
  }
    }     
  
}  

 

import java.lang.reflect.Method;


public class JobRun {
public static void main(String[] args) {
String idStr = "YAya";
try {
Class<?> demo = null;
try {
String c = Run.class.getName();
demo = Class.forName(c);
Object invokeTester = demo.newInstance();
Method method = demo.getMethod("main", String[].class);


String[] names = new String[] { "A", "B", "C" };
method.invoke(invokeTester, new Object[] { names });
} catch (Exception e) {
e.printStackTrace();
}


} catch (Exception e) {
e.printStackTrace();
}

for(int i=0;i<100000000;i++){
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}