Java reflection´úÂëʾÀý
package com.mywebtest.common;
import java.lang.reflect.Array;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
/**
* Java reflection ·Ç³£ÓÐÓã¬ËüʹÀàºÍÊý¾Ý½á¹¹ÄÜ°´Ãû³Æ¶¯Ì¬¼ìË÷Ïà¹ØÐÅÏ¢£¬²¢ÔÊÐíÔÚÔËÐÐ×ŵijÌÐòÖвÙ×÷ÕâЩÐÅÏ¢¡£
* Java µÄÕâÒ»ÌØÐԷdz£Ç¿´ó£¬²¢ÇÒÊÇÆäËüһЩ³£ÓÃÓïÑÔ£¬Èç C¡¢C++¡¢Fortran »òÕß Pascal µÈ¶¼²»¾ß±¸µÄ¡£
*/
public class ReflectionTest {
public double d;
public ReflectionTest() {
}
public ReflectionTest(int a, int b) {
System.out.println("a = " + a + " b = " + b);
}
public static void main(String[] args) {
try {
//»ñµÃÒ»¸öClass¶ÔÏóµÄ·½·¨Ö®Ò»,»¹ÓÐÁíÒ»ÖÖ·½·¨ÈçÏÂÃæµÄÓï¾ä£ºClass c = int.class;»òÕßClass c = Integer.TYPE;
Class c = Class.forName(args[0]);
//ÕÒ³öÀàµÄ·½·¨
Method m[] = c.getDeclaredMethods();
for (int i = 0; i < m.length; i++) {
System.out.println(m[i].toString());
}
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