Struts学习---------注册与登录
login.jsp
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1 <%@ page contentType="text/html" pageEncoding="GBK"%> 2 <%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean" %> 3 <%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %> 4 <%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic" %> 5 <%@ taglib uri="http://struts.apache.org/tags-tiles" prefix="tiles" %> 6 <center> 7 <html:form action="/login" method="POST" focus="loginUser.username"> 8 <table border="0"> 9 <tr> 10 <th>用户登录</th> 11 </tr> 12 <tr> 13 <td>用户名:<html:text property="loginUser.username" ></html:text> </td> 14 <td><font color="red"><html:errors property="username.null"/></font></td> 15 </tr> 16 <tr> 17 <td>密 码:<html:password property="loginUser.password"></html:password></td> 18 <td><font color="red"><html:errors property="password.null"/></font></td> 19 </tr> 20 <tr> 21 <td>验证码: <html:text property="code" maxlength="4" size="4"></html:text> <html:image src="${pageContext.request.contextPath}/Login/image.jsp"/></td> 22 <td><font color="red"><html:errors property="code.null"/><html:errors property="code.error"/></font></td> 23 </tr> 24 <tr> 25 <td> 26 保存密码:<html:select property="saveTime"> 27 <html:option value="0">不保存</html:option> 28 <html:option value="3600*24">保存一天</html:option> 29 <html:option value="3600*24*7">保存一周</html:option> 30 <html:option value="3600*24*30">保存一月</html:option> 31 <html:option value="3600*24*30*12">保存一年</html:option> 32 </html:select> 33 </td> 34 </tr> 35 <tr> 36 <th><html:submit value="登录"></html:submit></th> 37 <td><html:link action="/registerUser">新用户注册</html:link></td> 38 <td><font color="red"><html:errors property="check.error"/></font></td> 39 </tr> 40 </table> 41 </html:form> 42 </center>
RegisterUser.jsp
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1 <%@ page language="java" import="java.util.*" pageEncoding="GBK"%> 2 <%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean" %> 3 <%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %> 4 <%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic" %> 5 <%@ taglib uri="http://struts.apache.org/tags-tiles" prefix="tiles" %> 6 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 7 <html> 8 <head> 9 <title>新用户注册页</title> 10 <script type="text/javascript"> 11 var url = "${pageContext.request.contextPath}" ; 12 </script> 13 <script type="text/javascript" language="javascript" src="${pageContext.request.contextPath}/js-auxiliary/validateRegisterInfomation.js"></script> 14 </head> 15 16 <body> 17 <html:form action="/register" method="POST" focus="newUser.id" onsubmit="return validate(this.value)"> 18 <table border="0"> 19 <tr> 20 <th>新用户注册</th> 21 </tr> 22 <tr> 23 <td>用 户 ID:<html:text property="newUser.id" onblur="validateUserId(this.value)"></html:text><span id="userid_pic"><font color="red">*</font></span> </td> 24 <td><font color="red"><html:errors property="username.null"/><html:errors property="newUser.id" /></font></td> 25 </tr> 26 <tr> 27 <td>用 户 名:<html:text property="newUser.username" onblur="validateUsername(this.value)"></html:text> <span id="username_pic"><font color="red">*</font></span></td> 28 <td><font color="red"><html:errors property="username.null"/><html:errors property="newUser.username" /></font></td> 29 </tr> 30 <tr> 31 <td>密 码:<html:password property="newUser.password" onblur="validatePassword(this.value)"></html:password><span id="password_pic"><font color="red">*</font></span></td> 32 <td><font color="red"><html:errors property="password.null"/><html:errors property="newUser.password" /></font></td> 33 </tr> 34 <tr> 35 <td>重复一遍:<html:password property="password2" onblur="validatePasswordAg(this.value)"></html:password><span id="passwordag_pic"><font color="red">*</font></span></td> 36 <td><font color="red"><html:errors property="password.null"/><html:errors property="password2" /></font></td> 37 </tr> 38 <tr> 39 <td>详细地址:<html:text property="newUser.address" onblur="validateAddress(this.value)"></html:text><span id="address_pic"><font color="red">*</font></span></td> 40 <td><font color="red"><html:errors property="code.null"/><html:errors property="code.error"/><html:errors property="newUser.address" /></font></td> 41 </tr> 42 <tr> 43 <td>联系方式:<html:text property="newUser.telephone" onblur="validateTelephone(this.value)"></html:text><span id="telephone_pic"><font color="red">*</font></span></td> 44 <td><font color="red"><html:errors property="code.null"/><html:errors property="code.error"/><html:errors property="newUser.telephone" /></font></td> 45 </tr> 46 <tr> 47 <td>邮政编码:<html:text property="newUser.zipcode" onblur="validateZipcode(this.value)"></html:text><span id="zipcode_pic"><font color="red">*</font></span></td> 48 <td><font color="red"><html:errors property="code.null"/><html:errors property="code.error"/><html:errors property="newUser.zipcode" /></font></td> 49 </tr> 50 <tr> 51 <th><html:submit value="注册"></html:submit> 52 <html:reset value="重置"></html:reset></th> 53 <td><font color="red"><html:errors property="check.error"/></font></td> 54 </tr> 55 </table> 56 </html:form> 57 </body> 58 </html>
validateRegisterInfomation.js
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1 var xmlHttp; 2 var flag2 = false; 3 function creatXMLHttp() { 4 if (window.XMLHttpRequset) { 5 xmlHttp = new XMLHttpRequest(); 6 } else { 7 xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); 8 } 9 } 10 11 function checkUserId(userid) { 12 creatXMLHttp(); 13 xmlHttp.open("POST", "registerAjax.do?newUser.id=" + userid); 14 xmlHttp.onreadystatechange = checkUserIdCallBack; 15 xmlHttp.send(null); 16 } 17 18 function checkUserIdCallBack() { 19 if (xmlHttp.readyState == 4 && xmlHttp.status == 200) { 20 var flag = xmlHttp.responseText; 21 if (flag == "true") { 22 flag2 = false; 23 document.getElementById("userid_pic").innerHTML = "<img src=\"" + url+ "/Login/images/wrong.gif\"/>" 24 + "<font color=\"red\">用户编号已经被注册!</font>" 25 } else { 26 flag2 = true; 27 document.getElementById("userid_pic").innerHTML = "<img src=\"" + url+ "/Login/images/right.gif\"/>" 28 + "<font color=\"green\">恭喜，用户编号未被注册!</font>" 29 } 30 } 31 } 32 function checkRes() { 33 return flag2; 34 } 35 36 function validateUserId(userid) { 37 if (!/^\d{4}$/.test(userid)) { 38 document.getElementById("userid_pic").innerHTML = "<img src=\"" + url 39 + "/Login/images/wrong.gif\"/>" 40 + "<font color=\"red\">用户编号必须是四位数字!</font>" 41 return false; 42 } else { 43 checkUserId(userid); 44 return true; 45 } 46 } 47 function validateUsername(username) { 48 if (username == "") { 49 document.getElementById("username_pic").innerHTML = "<img src=\"" + url 50 + "/Login/images/wrong.gif\"/>" 51 + "<font color=\"red\">用户编号不能为空!</font>" 52 return false; 53 } else { 54 document.getElementById("username_pic").innerHTML = "<img src=\"" + url 55 + "/Login/images/right.gif\"/>" 56 + "<font color=\"green\">用户名输入正确!</font>" 57 return true; 58 } 59 } 60 function validatePassword(password) { 61 if (password == "") { 62 document.getElementById("password_pic").innerHTML = "<img src=\"" + url 63 + "/Login/images/wrong.gif\"/>" 64 + "<font color=\"red\">密码不能为空!</font>" 65 return false; 66 } else { 67 document.getElementById("password_pic").innerHTML = "<img src=\"" + url 68 + "/Login/images/right.gif\"/>" 69 + "<font color=\"green\">密码输入正确!</font>" 70 return true; 71 } 72 } 73 function validatePasswordAg(passwordag) { 74 if (passwordag == "") { 75 document.getElementById("passwordag_pic").innerHTML = "<img src=\"" 76 + url + "/Login/images/wrong.gif\"/>" 77 + "<font color=\"red\">密码不能为空!</font>" 78 return false; 79 } else { 80 if (document.getElementById("newUser.password").value != passwordag) { 81 document.getElementById("passwordag_pic").innerHTML = "<img src=\"" 82 + url + "/Login/images/wrong.gif\"/>" 83 + "<font color=\"red\">输入密码与上一次输入不一致!</font>" 84 return false; 85 } else { 86 document.getElementById("passwordag_pic").innerHTML = "<img src=\"" 87 + url + "/Login/images/right.gif\"/>" 88 + "<font color=\"green\">密码输入正确!</font>" 89 return true; 90 } 91 } 92 } 93 function validateAddress(address) { 94 if (address == "") { 95 document.getElementById("address_pic").innerHTML = "<img src=\"" + url 96 + "/Login/images/wrong.gif\"/>" 97 + "<font color=\"red\">联系地址不能为空!</font>" 98 return false; 99 } else { 100 document.getElementById("address_pic").innerHTML = "<img src=\"" + url 101 + "/Login/images/right.gif\"/>" 102 + "<font color=\"green\">联系地址输入正确!</font>" 103 return true; 104 } 105 } 106 function validateTelephone(telephone) { 107 if (telephone == "") { 108 document.getElementById("telephone_pic").innerHTML = "<img src=\"" 109 + url + "/Login/images/wrong.gif\"/>" 110 + "<font color=\"red\">联系方式不能为空!</font>" 111 return false; 112 } else { 113 document.getElementById("telephone_pic").innerHTML = "<img src=\"" 114 + url + "/Login/images/right.gif\"/>" 115 + "<font color=\"green\">联系方式输入正确!</font>" 116 return true; 117 } 118 } 119 function validateZipcode(zipcode) { 120 if (zipcode == "") { 121 document.getElementById("zipcode_pic").innerHTML = "<img src=\"" + url 122 + "/Login/images/wrong.gif\"/>" 123 + "<font color=\"red\">邮政编码不能为空!</font>" 124 return false; 125 } else { 126 if (!/^\d{6}$/.test(zipcode)) { 127 document.getElementById("zipcode_pic").innerHTML = "<img src=\"" 128 + url + "/Login/images/wrong.gif\"/>" 129 + "<font color=\"red\">邮政编码格式不正确!</font>" 130 return false; 131 } else { 132 document.getElementById("zipcode_pic").innerHTML = "<img src=\"" 133 + url + "/Login/images/right.gif\"/>" 134 + "<font color=\"green\">邮政编码输入正确!</font>" 135 return true; 136 } 137 } 138 } 139 function validate(formValue) { 140 return checkRes()&&validateUserId(formValue.id.value) 141 && validateUsername(formValue.username.value) 142 && validatePassword(formValue.password.value) 143 && validatePasswordAg(formValue.passwordag.value) 144 && validateAddress(formValue.address.value) 145 && validateTelephone(formValue.telephone.value) 146 && validateZipcode(formValue.zipcode.value); 147 }
validation.xml
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1 <!DOCTYPE form-validation PUBLIC 2 "-//Apache Software Foundation//DTD Commons Validator Rules Configuration 1.1.3//EN" 3 "http://jakarta.apache.org/commons/dtds/validator_1_1_3.dtd"> 4 <!-- 5 $Id: validator-rules.xml,v 1.1.2.1 2006/07/01 20:50:46 eugene-proddev Exp $ 6 7 This file contains the default Struts Validator pluggable validator 8 definitions. It should be placed somewhere under /WEB-INF and 9 referenced in the struts-config.xml under the plug-in element 10 for the ValidatorPlugIn. 11 12 <plug-in className="org.apache.struts.validator.ValidatorPlugIn"> 13 <set-property property="pathnames" value="/WEB-INF/validator-rules.xml, 14 /WEB-INF/validation.xml"/> 15 </plug-in> 16 17 These are the default error messages associated with 18 each validator defined in this file. They should be 19 added to your projects ApplicationResources.properties 20 file or you can associate new ones by modifying the 21 pluggable validators msg attributes in this file. 22 23 # Struts Validator Error Messages 24 errors.required={0} is required. 25 errors.minlength={0} can not be less than {1} characters. 26 errors.maxlength={0} can not be greater than {1} characters. 27 errors.invalid={0} is invalid. 28 29 errors.byte={0} must be a byte. 30 errors.short={0} must be a short. 31 errors.integer={0} must be an integer. 32 errors.long={0} must be a long. 33 errors.float={0} must be a float. 34 errors.double={0} must be a double. 35 36 errors.date={0} is not a date. 37 errors.range={0} is not in the range {1} through {2}. 38 errors.creditcard={0} is an invalid credit card number. 39 errors.email={0} is an invalid e-mail address. 40 41 Note: Starting in Struts 1.2.0 the default javascript definitions have 42 been consolidated to commons-validator. The default can be overridden 43 by supplying a <javascript> element with a CDATA section, just as 44 in struts 1.1. 45 46 --> 47 48 <form-validation> 49 <formset> 50 <form name="registerForm"> 51 <field property="newUser.id" depends="mask"> 52 <arg key="prompt.id" name="mask" position="0" resource="true"/> 53 <var> 54 <var-name>mask</var-name> 55 <var-value>^\d{4}$</var-value> 56 </var> 57 </field> 58 59 <field property="newUser.username" depends="required"> 60 <arg key="prompt.username"/> 61 </field> 62 63 <field property="newUser.password" depends="required,minlength,maxlength"> 64 <arg key="prompt.password" position="0"/> 65 <arg key="${var:minlength}" name="minlength" resource="false" position="1"/> 66 <arg key="${var:maxlength}" name="maxlength" resource="false" position="1"/> 67 <var> 68 <var-name> 69 maxlength 70 </var-name> 71 <var-value> 72 16 73 </var-value> 74 </var> 75 <var> 76 <var-name> 77 minlength 78 </var-name> 79 <var-value> 80 3 81 </var-value> 82 </var> 83 </field> 84 <field property="password2" depends="required,validwhen"> 85 <arg key="prompt.password"/> 86 <msg name="validwhen" key="errors.password2"/> 87 <var> 88 <var-name>test</var-name> 89 <var-value>(*this* == newUser.password)</var-value> 90 </var> 91 </field> 92 93 <field property="newUser.address" depends="required"> 94 <arg key="prompt.address"/> 95 </field> 96 97 <field property="newUser.telephone" depends="required,mask"> 98 <arg key="prompt.telephone" name="required"/> 99 <arg key="prompt.telephone" name="mask"/> 100 <var> 101 <var-name>mask</var-name> 102 <var-value>^[1-9]\d{0,2}-0\d{1,4}-\d{8,9}$</var-value> 103 </var> 104 </field> 105 <field property="newUser.zipcode" depends="mask"> 106 <arg key="prompt.zipcode"/> 107 <var> 108 <var-name>mask</var-name> 109 <var-value>^[1-9][0-9]{5}$</var-value> 110 </var> 111 </field> 112 </form> 113 </formset> 114 </form-validation>
struts-config.xml
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1 <?xml version="1.0" encoding="UTF-8"?> 2 <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN" "http://struts.apache.org/dtds/struts-config_1_3.dtd"> 3 4 <struts-config> 5 <form-beans > 6 <form-bean name="loginForm" type="org.xiong.struts.form.LoginForm" /> 7 <form-bean name="registerForm" type="org.apache.struts.validator.DynaValidatorForm"> 8 <form-property name="newUser" type="org.xiong.demo.vo.RegisterUser"></form-property> 9 <form-property name="password2" type="java.lang.String"></form-property> 10 </form-bean> 11 <form-bean name="registerAjaxForm" type="org.xiong.struts.form.RegisterAjaxForm" /> 12 </form-beans> 13 14 <global-exceptions /> 15 <global-forwards /> 16 <action-mappings > 17 <action 18 attribute="loginForm" 19 input="/Login/login.jsp" 20 name="loginForm" 21 path="/login" 22 scope="request" 23 type="com.xiong.struts.action.LoginAction" 24 cancellable="true" > 25 <forward name="sucess" path="/Login/welcome.jsp"></forward> 26 </action> 27 28 <action path="/registerUser" type="org.apache.struts.actions.ForwardAction" parameter="/Login/RegisterUser.jsp"> 29 </action> 30 31 <action 32 attribute="registerForm" 33 input="/Login/RegisterUser.jsp" 34 name="registerForm" 35 path="/register" 36 scope="request" 37 type="com.xiong.struts.action.RegisterAction" 38 cancellable="true"> 39 <forward 40 name="sucess" 41 path="/Login/welcome.jsp" 42 redirect="true" /> 43 </action> 44 45 <action 46 attribute="registerAjaxForm" 47 input="/Login/RegisterUser.jsp" 48 name="registerAjaxForm" 49 path="/registerAjax" 50 scope="request" 51 type="com.xiong.struts.action.RegisterAjaxAction" 52 cancellable="true" > 53 <forward name="sucess" path="/Login/welcome.jsp"></forward> 54 </action> 55 56 57 </action-mappings> 58 59 <message-resources parameter="com.xiong.struts.demo.ApplicationResources" /> 60 61 <plug-in className="org.apache.struts.validator.ValidatorPlugIn"> 62 <set-property property="pathnames" 63 value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml" /> 64 <set-property property="stopOnFirstError" value="true" /> 65 </plug-in> 66 </struts-config>
LoginAction.java
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1 /* 2 * Generated by MyEclipse Struts 3 * Template path: templates/java/JavaClass.vtl 4 */ 5 package com.xiong.struts.action; 6 7 import javax.servlet.http.Cookie; 8 import javax.servlet.http.HttpServletRequest; 9 import javax.servlet.http.HttpServletResponse; 10 11 import org.apache.struts.action.Action; 12 import org.apache.struts.action.ActionForm; 13 import org.apache.struts.action.ActionForward; 14 import org.apache.struts.action.ActionMapping; 15 import org.apache.struts.action.ActionMessage; 16 import org.apache.struts.action.ActionMessages; 17 import org.xiong.demo.factory.DaoFactory; 18 import org.xiong.demo.util.MessageUtil; 19 import org.xiong.demo.vo.RegisterUser; 20 import org.xiong.struts.form.LoginForm; 21 22 /** 23 * MyEclipse Struts Creation date: 04-17-2012 24 * 25 * XDoclet definition: 26 * 27 * @struts.action path="/login" name="loginForm" input="/Login/login.jsp" 28 * scope="request" validate="true" 29 */ 30 public class LoginAction extends Action 31 { 32 /* 33 * Generated Methods 34 */ 35 36 /** 37 * Method execute 38 * 39 * @param mapping 40 * @param form 41 * @param request 42 * @param response 43 * @return ActionForward 44 */ 45 public ActionForward execute(ActionMapping mapping, ActionForm form, 46 HttpServletRequest request, HttpServletResponse response) 47 { 48 LoginForm loginForm = (LoginForm) form;// TODO Auto-generated method // stub 49 ActionMessages errors = new ActionMessages(); 50 RegisterUser user = new RegisterUser(); 51 user.setUsername(loginForm.getLoginUser().getUsername()); 52 user.setPassword(loginForm.getLoginUser().getPassword()); 53 long cookieTime = 0; 54 try 55 { 56 cookieTime = Long.parseLong(loginForm.getSaveTime()); 57 } 58 catch (Exception ex) 59 { 60 61 } 62 RegisterUser register = null; 63 try 64 { 65 register = DaoFactory.getUserDaoInstance().findLongin(user); 66 } 67 catch (Exception e) 68 { 69 e.printStackTrace(); 70 } 71 if (register != null) 72 { 73 if (register.getId() > 0 74 && loginForm.getCode().equalsIgnoreCase( 75 (String) request.getSession().getAttribute("rand"))) 76 { 77 request.getSession().setAttribute("username", 78 loginForm.getLoginUser().getUsername()); 79 request.getSession().setAttribute("userid", register.getId()); 80 request.getSession().setAttribute("user", register); 81 Cookie c1 = new Cookie("username", loginForm.getLoginUser() 82 .getUsername()); 83 Cookie c2 = new Cookie("password", loginForm.getLoginUser() 84 .getPassword()); 85 c1.setMaxAge((int) cookieTime); 86 c2.setMaxAge((int) cookieTime); 87 response.addCookie(c1); 88 response.addCookie(c2); 89 return mapping.findForward("sucess"); 90 } 91 else 92 { 93 errors.add("check.error", 94 new ActionMessage("check.input.error")); 95 this.addErrors(request, errors); 96 return mapping.getInputForward(); 97 } 98 } 99 else 100 { 101 errors.add("check.error", new ActionMessage("check.input.error")); 102 this.addErrors(request, errors); 103 return mapping.getInputForward(); 104 } 105 } 106 }
RegisterAction.java
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1 /* 2 * Generated by MyEclipse Struts 3 * Template path: templates/java/JavaClass.vtl 4 */ 5 package com.xiong.struts.action; 6 7 import javax.servlet.http.HttpServletRequest; 8 import javax.servlet.http.HttpServletResponse; 9 10 import org.apache.struts.action.Action; 11 import org.apache.struts.action.ActionForm; 12 import org.apache.struts.action.ActionForward; 13 import org.apache.struts.action.ActionMapping; 14 import org.apache.struts.action.ActionMessage; 15 import org.apache.struts.action.ActionMessages; 16 import org.apache.struts.validator.DynaValidatorForm; 17 import org.xiong.demo.factory.DaoFactory; 18 import org.xiong.demo.util.MessageUtil; 19 import org.xiong.demo.vo.RegisterUser; 20 21 /** 22 * MyEclipse Struts Creation date: 04-17-2012 23 * 24 * XDoclet definition: 25 * 26 * @struts.action path="/register" name="registerForm" 27 * input="/Login/RegisterUser.jsp" scope="request" 28 * validate="true" 29 * @struts.action-forward name="sucess" path="/Login/welcome.jsp" 30 * redirect="true" 31 */ 32 public class RegisterAction extends Action 33 { 34 /* 35 * Generated Methods 36 */ 37 38 /** 39 * Method execute 40 * 41 * @param mapping 42 * @param form 43 * @param request 44 * @param response 45 * @return ActionForward 46 */ 47 public ActionForward execute(ActionMapping mapping, ActionForm form, 48 HttpServletRequest request, HttpServletResponse response) 49 { 50 DynaValidatorForm registerForm = (DynaValidatorForm) form; 51 RegisterUser user = (RegisterUser) registerForm.get("newUser"); 52 user.setLastdate(new java.util.Date()); 53 ActionMessages errors = new ActionMessages(); 54 try 55 { 56 if (DaoFactory.getUserDaoInstance().doInsert(user)) 57 { 58 errors.add("register.sucess", new ActionMessage( 59 "register.add.true")); 60 super.addErrors(request, errors); 61 request.getSession().setAttribute("username", 62 user.getUsername()); 63 request.getSession().setAttribute("id", user.getId()); 64 return mapping.findForward("sucess"); 65 66 } 67 } 68 catch (Exception e) 69 { 70 e.printStackTrace(); 71 } 72 73 errors.add("register.failure", new ActionMessage("register.add.fase")); 74 super.addErrors(request, errors); 75 return mapping.getInputForward(); 76 77 } 78 }
RegisterAjaxAction.java
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1 /* 2 * Generated by MyEclipse Struts 3 * Template path: templates/java/JavaClass.vtl 4 */ 5 package com.xiong.struts.action; 6 7 import java.io.PrintWriter; 8 9 import javax.servlet.http.HttpServletRequest; 10 import javax.servlet.http.HttpServletResponse; 11 import org.apache.struts.action.Action; 12 import org.apache.struts.action.ActionForm; 13 import org.apache.struts.action.ActionForward; 14 import org.apache.struts.action.ActionMapping; 15 import org.xiong.demo.factory.DaoFactory; 16 import org.xiong.demo.vo.RegisterUser; 17 import org.xiong.struts.form.RegisterAjaxForm; 18 19 /** 20 * MyEclipse Struts Creation date: 04-18-2012 21 * 22 * XDoclet definition: 23 * 24 * @struts.action path="/registerAjax" name="registerAjaxForm" 25 * input="/Login/RegisterUser.jsp" scope="request" 26 * validate="true" 27 */ 28 public class RegisterAjaxAction extends Action 29 { 30 /* 31 * Generated Methods 32 */ 33 34 /** 35 * Method execute 36 * 37 * @param mapping 38 * @param form 39 * @param request 40 * @param response 41 * @return ActionForward 42 */ 43 public ActionForward execute(ActionMapping mapping, ActionForm form, 44 HttpServletRequest request, HttpServletResponse response) 45 { 46 RegisterAjaxForm registerAjaxForm = (RegisterAjaxForm) form; 47 48 int id = registerAjaxForm.getNewUser().getId(); 49 try 50 { 51 PrintWriter out = response.getWriter(); 52 RegisterUser user = DaoFactory.getUserDaoInstance().findById(id); 53 if (user == null) 54 { 55 response.setContentType("text/html;charset=GBK"); 56 out.print("false"); 57 out.close(); 58 } 59 else 60 { 61 out.print("true"); 62 out.close(); 63 } 64 } 65 catch (Exception e) 66 { 67 e.printStackTrace(); 68 } 69 return null; 70 } 71 }
LoginForm.java
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1 /* 2 * Generated by MyEclipse Struts 3 * Template path: templates/java/JavaClass.vtl 4 */ 5 package org.xiong.struts.form; 6 7 import javax.servlet.http.Cookie; 8 import javax.servlet.http.HttpServletRequest; 9 10 import org.apache.struts.action.ActionErrors; 11 import org.apache.struts.action.ActionForm; 12 import org.apache.struts.action.ActionMapping; 13 import org.apache.struts.action.ActionMessage; 14 import org.xiong.demo.factory.DaoFactory; 15 import org.xiong.demo.util.MessageUtil; 16 import org.xiong.demo.vo.RegisterUser; 17 18 /** 19 * MyEclipse Struts Creation date: 04-17-2012 20 * 21 * XDoclet definition: 22 * 23 * @struts.form name="loginForm" 24 */ 25 public class LoginForm extends ActionForm 26 { 27 private RegisterUser loginUser = new RegisterUser(); 28 private String code; 29 private String saveTime; 30 31 public String getSaveTime() 32 { 33 return saveTime; 34 } 35 36 public void setSaveTime(String saveTime) 37 { 38 this.saveTime = saveTime; 39 } 40 41 public RegisterUser getLoginUser() 42 { 43 return loginUser; 44 } 45 46 public void setLoginUser(RegisterUser loginUser) 47 { 48 this.loginUser = loginUser; 49 } 50 51 /* 52 * Generated Methods 53 */ 54 55 public String getCode() 56 { 57 return code; 58 } 59 60 public void setCode(String code) 61 { 62 this.code = code; 63 } 64 65 /** 66 * Method validate 67 * 68 * @param mapping 69 * @param request 70 * @return ActionErrors 71 */ 72 public ActionErrors validate(ActionMapping mapping, 73 HttpServletRequest request) 74 { 75 76 ActionErrors errors = new ActionErrors(); 77 String rand = (String) request.getSession().getAttribute("rand"); 78 79 if (("".equals(this.loginUser.getUsername()) || null == this.loginUser 80 .getUsername()) 81 || ("".equals(this.getLoginUser().getPassword()) || null == this 82 .getLoginUser().getPassword())) 83 { 84 errors.add("username.null", 85 new ActionMessage("username.input.null")); 86 } 87 if ("".equals(this.loginUser.getPassword()) 88 || null == this.loginUser.getPassword()) 89 { 90 errors.add("password.null", 91 new ActionMessage("password.input.null")); 92 } 93 94 if ("".equals(code) || null == code) 95 { 96 errors.add("code.null", new ActionMessage("code.input.null")); 97 } 98 else 99 { 100 if (!code.equalsIgnoreCase(rand)) 101 { 102 errors.add("code.error", new ActionMessage("code.input.error")); 103 } 104 } 105 return errors; 106 } 107 108 /** 109 * Method reset 110 * 111 * @param mapping 112 * @param request 113 */ 114 public void reset(ActionMapping mapping, HttpServletRequest request) 115 { 116 // TODO Auto-generated method stub 117 } 118 }
RegisterAjaxForm.java
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1 /* 2 * Generated by MyEclipse Struts 3 * Template path: templates/java/JavaClass.vtl 4 */ 5 package org.xiong.struts.form; 6 7 import javax.servlet.http.HttpServletRequest; 8 9 import org.apache.struts.action.ActionErrors; 10 import org.apache.struts.action.ActionForm; 11 import org.apache.struts.action.ActionMapping; 12 import org.xiong.demo.vo.RegisterUser; 13 14 /** 15 * MyEclipse Struts Creation date: 04-18-2012 16 * 17 * XDoclet definition: 18 * 19 * @struts.form name="registerAjaxForm" 20 */ 21 public class RegisterAjaxForm extends ActionForm 22 { 23 private RegisterUser newUser=new RegisterUser(); 24 25 /* 26 * Generated Methods 27 */ 28 29 public RegisterUser getNewUser() 30 { 31 return newUser; 32 } 33 34 public void setNewUser(RegisterUser newUser) 35 { 36 this.newUser = newUser; 37 } 38 39 /** 40 * Method validate 41 * 42 * @param mapping 43 * @param request 44 * @return ActionErrors 45 */ 46 public ActionErrors validate(ActionMapping mapping, 47 HttpServletRequest request) 48 { 49 // TODO Auto-generated method stub 50 return null; 51 } 52 53 /** 54 * Method reset 55 * 56 * @param mapping 57 * @param request 58 */ 59 public void reset(ActionMapping mapping, HttpServletRequest request) 60 { 61 // TODO Auto-generated method stub 62 } 63 }
