【自動化__GUI自動化】__java__案例__類反射

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一、代碼如下1.1、被發射類

package www.woniu.gui.one;public class Test {    private int age= 30;    private String name= "張三";        public int getAge() {        return age;    }        public void setAge(int age) {        this.age = age;    }    private String getName() {        return name;    }        public void setName(String name) {        this.name = name;    }    }

 

 

1.2、操作反射的類

package www.woniu.gui.one;import java.lang.reflect.Field;import java.lang.reflect.Method;public class TestReflection {public static void main(String[] args) throws Exception {// TODO Auto-generated method stubTestReflection tr= new TestReflection();tr.reflection();}private void reflection() throws Exception {// TODO Auto-generated method stubClass<?> clazz= Class.forName("www.woniu.gui.one.Test");Object obj= clazz.newInstance();Method method1= clazz.getDeclaredMethod("setAge", int.class);method1.invoke(obj, 500);Method method2= clazz.getDeclaredMethod("getAge");int age= (int)method2.invoke(obj);System.out.println(age);Field field1= clazz.getDeclaredField("name");field1.setAccessible(true);field1.set(obj, "李四");System.out.println(field1.get(obj));Field field2= clazz.getDeclaredField("age");field2.setAccessible(true);field2.set(obj, 33);System.out.println(field2.get(obj));Method method3= clazz.getDeclaredMethod("getName");method3.setAccessible(true);String name= (String)method3.invoke(obj);System.out.println(name);}}

 

【自動化__GUI自動化】__java__案例__類反射