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1.ͨ¹ý·´ÉäÉèÖñäÁ¿Öµ
import java.lang.reflect.Field;
/**
* ·´ÉäÐÞ¸ÄField
*
* @author yblin
*/
public class RefField {
public String color;
public Double number;
public static void main(String args[]) {
try {
Class c = RefField.class;
Field colorField;
colorField = c.getField("color");
Field numberField = c.getField("number");
RefField obj = new RefField();
colorField.set(obj, "blue");
System.out.println("color=" + colorField.get(obj));
numberField.set(obj, 2.1);
System.out.println("number=" + numberField.get(obj));
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchFieldException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
2.µ÷Ó÷´Éäµ÷Ó÷½·¨
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
/**
* ·´Éä·½·¨µ÷Óá£
*
* @author yblin
*/
public class RefMethod {
private String color;
public void printColor() {
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