1 package beanutils; 2  3 import javax.xml.crypto.Data; 4  5 public class person {   //javabean 6     private String name;//字段 7     private int age;//字段 8     private String password;//字段 9 10     public String getName()11     {12         return name;13         14     }15     public int getAge()16     {17         return age;18         19     }20     public String getPassword()21     {22         return password;23         24     }25     public void setName(String name)26     {27         this.name=name;28     }29     public void setAge(int age)30     {31         this.age=age;32     }33     public void setPassword(String password)34     {35         this.password=password;36     }37 38 }

1 package beanutils; 2  3 import java.lang.reflect.InvocationTargetException; 4  5 import org.apache.commons.beanutils.BeanUtils; 6 import org.apache.commons.beanutils.ConvertUtils; 7 import org.junit.Test; 8  9 //使用beanutils操纵bean的属性10 public class demo {11   @Test12   public void test1() throws Exception, Exception13   {14       person p=new person();15       BeanUtils.setProperty(p,"name","hemaoyun");//实现这个功能需要导入beanutils包(自己导入第三方jar)16       System.out.println(p.getName());17   }18   @Test19   public void test2() throws Exception, Exception20   {21       String name="aaaa";22       String password="1234";23       String age="12";24       person p=new person();25       BeanUtils.setProperty(p,"name",name);26       BeanUtils.setProperty(p,"password",password);27       BeanUtils.setProperty(p,"age",age);//只支持8种数据类型转换（beanutils自动把String类型转换成int类型）28       System.out.println(p.getAge());29       System.out.println(p.getName());30       System.out.println(p.getPassword());31   }32  //除了8中基本数据类型的其他类型33   @Test34   public void test3() throws Exception, Exception35   {36       String name="aaaa";37       String password="1234";38       String age="12";39   40               person p=new person();41       42       BeanUtils.setProperty(p,"name",name);43       BeanUtils.setProperty(p,"password",password);44       BeanUtils.setProperty(p,"age",age);//只支持8种数据类型转换（beanutils自动把String类型转换成int类型）45     46       47       System.out.println(p.getAge());48       System.out.println(p.getName());49       System.out.println(p.getPassword());50      51   }52 }