Jquery+Jquery.metadata.js

package com.ssh.action; import java.math.BigInteger; import java.util.List; import java.util.Map; import javax.annotation.Resource; import org.apache.struts2.ServletActionContext; import com.opensymphony.xwork2.ActionContext; import com.ssh.bean.Person; import com.ssh.service.PersonService; /** * @author * */ public class PersonLoginAction { @Resource PersonService personService; private Person person; private String name; private String password; private String message; private String ValidateCode; private int id; public int getId() { return id; } public void setId(int id) { this.id = id; } private List<Person> persons; public String getValidateCode() { return ValidateCode; } public void setValidateCode(String validateCode) { ValidateCode = validateCode; } /** * @return message */ public String getMessage() { return message; } /** */ public void setMessage(String message) { this.message = message; } /** * @return password */ public String getPassword() { return password; } /** * @return userName */ public String getName() { return name; } /** */ public void setPassword(String password) { this.password = password; } public List<Person> getPersons() { return persons; } public void setPersons(List<Person> persons) { this.persons = persons; } /** */ public void setName(String name) { this.name = name; } /** * 用户注册 * * @return */ public String addUser() { String nameString=(String)ServletActionContext.getRequest().getAttribute("name"); String password=(String)ServletActionContext.getRequest().getAttribute("password"); Person person=new Person(); person.setName(nameString); person.setPassword(password); int count=personService.selUser(nameString); if(count>0){ message="对不起,用户名被占用"; return "adderror"; }else{ personService.save(person); return "addSuc"; } } public Person getPerson() { return person; } public void setPerson(Person person) { this.person = person; } }