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📄 myurl.java

📁 java安全性编程实例电子版书附源码,是网络安全编程者不可多得的好书
💻 JAVA
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import java.net.*;
import java.lang.reflect.*;
public class MyURL{
    static public void main( String args[] ) throws Exception {
  URL myurl[] = {
        new URL("file:///C:/CH3/ClassLoader/web/"),
        new URL ("http://www.shu.edu.cn/~xyx/test/jvenc/")
 };
 URLClassLoader x = new URLClassLoader (myurl);
 Class c = x.loadClass ("TestURL");

	Class getArg1[] = { (new String[1]).getClass() };
	Method m = c.getMethod( "main", getArg1 );
     String[] my1={"arg1 passed","arg2 passed"};
	Object myarg1[] = {my1};
	m.invoke( null, myarg1 );

    Object ob = c.newInstance();
    Class arg2[] = { };
    Method m2 = c.getMethod("tt", arg2 );
    m2.invoke( ob, null);

    Class arg3[] = {(new String()).getClass(), int.class};
    Method m3 = c.getMethod("tt", arg3 );
Object myarg2[] = {"Arg1",new Integer(100)};
m3.invoke( ob,myarg2);
  }
}

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