package xiao;
public class User2 {
private String name;
private String password;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getPassword() {
return password;
}
public User2(String name, String password) {
super();
this.name = name;
this.password = password;
}
public void setPassword(String password) {
this.password = password;
}
@Override
public String toString() {
return "User2 [name=" + name + ", password=" + password + "]";
}
}
package xiao;
public class User1 {
private String name;
private String password;
private String sex;
public String getName() {
return name;
}
public User1() {
super();
// TODO Auto-generated constructor stub
}
public User1(String name, String password, String sex) {
super();
this.name = name;
this.password = password;
this.sex = sex;
}
public void setName(String name) {
this.name = name;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getSex() {
return sex;
}
public void setSex(String sex) {
this.sex = sex;
}
@Override
public String toString() {
return "User1 [name=" + name + ", password=" + password + ", sex="
+ sex + "]";
}
}
package xiao; import java.lang.reflect.InvocationTargetException; import org.apache.commons.beanutils.BeanUtils; public class Test { public static void main(String[] args) throws IllegalAccessException, InvocationTargetException { User1 user1 = new User1(); User2 user2 = new User2("xiao", "xiong"); BeanUtils.copyProperties(user1, user2); System.out.println(user1); } }
User1 [name=xiao, password=xiong, sex=null]
依赖Jar包：
commons-beanutils-1.8.3.jar
commons-logging-1.1.1.jar
原文：http://www.cnblogs.com/tuifeideyouran/p/5016847.html