如前端页面jsp中的标签为:
<form action="myurl">
<input type="checkbox" name="User.name" value="zhangsan">张三
<input type="checkbox" name="User.name" value="lisi">李四
</form>
在后台的User实体类
public class User{
String name; public String getName() {
return name;
} public void setName(String name) {
this.name = name;
} }
在后台action层的接收为:
public User user;
public User user; public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
结果---------------------》name="zhangsan,lisi";
如果在User类中定义个数组接收也可,情况是:
public class User{
String[] name; public String[] getName() {
return name;
} public void setName(String[] name) {
this.name = name;
} }
在后台action(略去不表)接收的的值就是一个数组[zhangsan,lisi]