Struts2绑定对象数组1、首先写一个要绑定的对象User.Javapackage com.linuxidc.getExcel.entity;/**
* Created by dong on 15-4-19.
*/
public class User { public User(){} private Integer id;
private String username;
private String sex;
private String email;
private String password;
private int count;
public Integer getId() {
return id;
} public void setId(Integer id) {
this.id = id;
} public String getUsername() {
return username;
} public void setUsername(String username) {
this.username = username;
} public String getPassword() {
return password;
} public void setPassword(String password) {
this.password = password;
} public int getCount() {
return count;
} public void setCount(int count) {
this.count = count;
} public String getSex() {
return sex;
} public void setSex(String sex) {
this.sex = sex;
} public String getEmail() {
return email;
} public void setEmail(String email) {
this.email = email;
}
}2、前端页面<html>
<head>
<title>linuxidc.com</title>
</head><body>
<form action="linuxidc" method="post"> <%
for (int i =0 ;i < 2 ; i++){
%>
<input type="text" name="users[<%=i%>].username" />
<input type="text" name="users[<%=i%>].sex" />
<input type="text" name="users[<%=i%>].email" />
<input type="text" name="users[<%=i%>].password" />
<%
}
%> <input type="submit" value="提交" />
</form>
</body>
</html>3、接受前端传过来的对象数组userslinuxidc.java(取对象数组时,用List<User>得到)@Component
public class linuxidc extends ActionSupport { private List<User> users;
@Override
public String execute() throws Exception {
System.out.println(users.toString()+"-----");
for (User user:users){
System.out.println(user.getUsername()+"---"+user.getEmail()+"--"+user.getPassword()+"-"+user.getSex());
}
return Action.SUCCESS;
} public List<User> getUsers() {
return users;
} public void setUsers(List<User> users) {
this.users = users;
}
}本文永久更新链接地址:http://www.linuxidc.com/Linux/2017-01/139080.htm