java web注册实现邮箱验证

下载javax.mail.jar导入项目

//以下是action代码

@SuppressWarnings("unchecked")

public String register(){

userInfo.setTradersPassword(userInfo.getLoginPassword());

session.put("REGISTER_USER",userInfo);

return "verify";

}

public String sendEmail(){

if(null!=session.get("REGISTER_USER")){

UUserInfo user = (UUserInfo) session.get("REGISTER_USER");

user.setLoginPassword(MD5.encode(user.getLoginPassword()));

user.setTradersPassword(MD5.encode(user.getTradersPassword()));

user.setEmail(userInfo.getEmail());

user.setArticlesCount(0L);

user.setEmailAuth(0L);

user.setPhoneAuth(0L);

user.setRegDate(new Date());

user.setIsLock(1L);

session.put("REGISTER_USER", user);

//获取是第一次发还是重发邮件 0:第一次 1:更换邮箱发送

String active = request.getParameter("active");

boolean sendSuccess = sendHtmlEmail(user);

if(sendSuccess && "0".equals(active)){//发送成功并且是第一次发送验证邮件，添加用户信息

userInfoBiz.addUser(user);

}else if(sendSuccess && "1".equals(active)) {//更换邮箱发送成功，修改用户邮箱

UUserInfo userInfo = userInfoBiz.getUserInfoByUserName(user.getUserName());

if(userInfo!=null)

userInfo.setEmail(user.getEmail());

else

userInfo = user;

userInfoBiz.modifyUserInfo(userInfo);

}

session.put("email",userInfo.getEmail());

return "sendEmail";

}

@SuppressWarnings("unchecked")

public void sendEmailAgain(){

UUserInfo user = (UUserInfo) session.get("REGISTER_USER");

int sendCount = session.get("sendCount")==null?0:Integer.valueOf(session.get("sendCount").toString());

if(null!=user){

if(null!=session.get("REGISTER_USER")){

if(sendHtmlEmail(user)){

sendCount = sendCount+1;

session.put("sendCount",sendCount);

}else {

sendCount = -1;

}

}else {

sendCount = -1;

}

getWriter().print(sendCount);

closeOut();

}

public String verifyEmail(){

String email = request.getParameter("ID");

int verifyInfo = 0;

if(null!=email){

email = Encryption.decrypt(email);

UUserInfo userInfo = userInfoBiz.getUserInfoByEmail(email);

if(null!=userInfo){//改用户邮箱修改为已激活

if(userInfo.getEmailAuth().intValue() ==0){

userInfo.setEmailAuth(1L);

userInfo.setIsLock(0L);

userInfoBiz.modifyUserInfo(userInfo);

session.put("USER_INFO",userInfo);

verifyInfo = 1;

}else {

verifyInfo = 2;

}

}else {

verifyInfo =-1;

}

session.put("verifyInfo",verifyInfo);

return "verifyEmail";

}

java web注册实现邮箱验证

//一下方法中的systemInfo中保存了后台配置的一些参数

public boolean sendHtmlEmail(UUserInfo user){

//获取系统信息

systemInfo = systemBiz.getSystemInfo();

boolean flag=false;

if(systemInfo!=null && systemInfo.getMailAddress()!=null){

//发送验证邮件

MailSenderInfo mailInfo = new MailSenderInfo();

mailInfo.setMailServerHost(systemInfo.getMailSmtpIp()); // "smtp.qq.com"

mailInfo.setMailServerPort("25");

mailInfo.setValidate(true);

mailInfo.setUserName(systemInfo.getMailAddress().split("@")[0]);//(mail_address.split("@")[0]); // "863406563"

mailInfo.setPassword(Encryption.decrypt(systemInfo.getMailPassword()));// 您的邮箱密码

mailInfo.setFromAddress(systemInfo.getMailAddress()); // 发送人

mailInfo.setToAddress(user.getEmail()); //接收人

mailInfo.setSubject(systemInfo.getMailSenderName()+"用户邮箱验证!");

//生成激活链接

String Uip = request.getServerName();

String path = request.getScheme() + "://" + Uip + ":"

+ request.getServerPort() + request.getContextPath()

+ "/webUserInfoAction_verifyEmail.do?ID="+Encryption.encrypt(user.getEmail());

String mailContent = "  亲爱的"+systemInfo.getMailSenderName()+"用户 "

+ user.getUserName()

+ " ,您好！  感谢您注册"+systemInfo.getMailSenderName()+"，请确认您的邮箱帐号为 "

+ user.getEmail()

+ "   请点击下面的链接即可完成激活。  "

+ path

+ "  (如果链接无法点击，请将它拷贝到浏览器的地址栏中)"

+ "  "+systemInfo.getMailSenderName()+"，您的互联网理财新渠道！   此为自动发送邮件，请勿直接回复！";

mailInfo.setContent(mailContent);

mailInfo.setNickname(systemInfo.getMailSenderName());

try {

flag=MailSender.sendHtmlMail(mailInfo);

} catch (Exception e) {

e.printStackTrace();

}

return flag;

}

新建一个实体类MailSenderInfo

import java.util.Properties;

public class MailSenderInfo {

// 发送邮件的服务器的IP和端口

private String mailServerHost;

private String mailServerPort;

// 邮件发送者的地址

private String fromAddress;

// 邮件接收者的地址

private String toAddress;

// 登陆邮件发送服务器的用户名和密码

private String userName;

private String password;

// 发送者昵称

private String nickname;

// 是否需要身份验证

private boolean validate = false;

// 邮件主题

private String subject;

// 邮件的文本内容

private String content;

// 邮件附件的文件名

private String[] attachFileNames;

public Properties getProperties(){

Properties p = new Properties();

p.put("mail.smtp.host", this.mailServerHost);

p.put("mail.smtp.port", this.mailServerPort);

p.put("mail.smtp.auth", validate ? "true" : "false");

return p;

}

public String getMailServerHost() {

return mailServerHost;

}

public void setMailServerHost(String mailServerHost) {

this.mailServerHost = mailServerHost;

}

public String getMailServerPort() {

return mailServerPort;

}

public void setMailServerPort(String mailServerPort) {

this.mailServerPort = mailServerPort;

}

public boolean isValidate() {

return validate;

}

public void setValidate(boolean validate) {

this.validate = validate;

}

public String[] getAttachFileNames() {

return attachFileNames;

}

public void setAttachFileNames(String[] fileNames) {

this.attachFileNames = fileNames;

}

public String getFromAddress() {

return fromAddress;

}

public void setFromAddress(String fromAddress) {

this.fromAddress = fromAddress;

}

public String getPassword() {

return password;

}

public void setPassword(String password) {

this.password = password;

}

public String getToAddress() {

return toAddress;

}

public void setToAddress(String toAddress) {

this.toAddress = toAddress;

}

public String getUserName() {

return userName;

}

public void setUserName(String userName) {

this.userName = userName;

}

public String getSubject() {

return subject;

}

public void setSubject(String subject) {

this.subject = subject;

}

public String getContent() {

return content;

}

public void setContent(String textContent) {

this.content = textContent;

}

public String getNickname() {

return nickname;

}

public void setNickname(String nickname) {

this.nickname = nickname;

}

//新建类MailSender

import java.io.UnsupportedEncodingException;

import java.util.Date;

import java.util.Properties;

import javax.mail.Address;

import javax.mail.BodyPart;

import javax.mail.Message;

import javax.mail.MessagingException;

import javax.mail.Multipart;

import javax.mail.Session;

import javax.mail.Transport;

import javax.mail.internet.InternetAddress;

import javax.mail.internet.MimeBodyPart;

import javax.mail.internet.MimeMessage;

import javax.mail.internet.MimeMultipart;

public class MailSender {

public boolean sendTextMail(MailSenderInfo mailInfo) {

// 判断是否需要身份认证

MyAuthenticator authenticator = null;

Properties pro = mailInfo.getProperties();

if (mailInfo.isValidate()) {

// 如果需要身份认证，则创建一个密码验证器

authenticator = new MyAuthenticator(mailInfo.getUserName(), mailInfo.getPassword());

}

// 根据邮件会话属性和密码验证器构造一个发送邮件的session

Session sendMailSession = Session.getDefaultInstance(pro,authenticator);

try {

// 根据session创建一个邮件消息

Message mailMessage = new MimeMessage(sendMailSession);

// 创建邮件发送者地址

Address from = new InternetAddress(mailInfo.getFromAddress());

// 设置邮件消息的发送者

mailMessage.setFrom(from);

// 创建邮件的接收者地址，并设置到邮件消息中

Address to = new InternetAddress(mailInfo.getToAddress());

mailMessage.setRecipient(Message.RecipientType.TO,to);

// 设置邮件消息的主题

mailMessage.setSubject(mailInfo.getSubject());

// 设置邮件消息发送的时间

mailMessage.setSentDate(new Date());

// 设置邮件消息的主要内容

String mailContent = mailInfo.getContent();

mailMessage.setText(mailContent);

// 发送邮件

Transport.send(mailMessage);

return true;

} catch (MessagingException ex) {

ex.printStackTrace();

}

return false;

}

public static boolean sendHtmlMail(MailSenderInfo mailInfo) throws UnsupportedEncodingException{

// 判断是否需要身份认证

MyAuthenticator authenticator = null;

Properties pro = mailInfo.getProperties();

//如果需要身份认证，则创建一个密码验证器

if (mailInfo.isValidate()) {

authenticator = new MyAuthenticator(mailInfo.getUserName(), mailInfo.getPassword());

}

// 根据邮件会话属性和密码验证器构造一个发送邮件的session

Session sendMailSession = Session.getDefaultInstance(pro,authenticator);

try {

// 根据session创建一个邮件消息

Message mailMessage = new MimeMessage(sendMailSession);

//MimeMessage mailMessage=new MimeMessage(sendMailSession);

// 创建邮件发送者地址

Address from =new InternetAddress(mailInfo.getFromAddress(),mailInfo.getNickname());

// 设置邮件消息的发送者

mailMessage.setFrom(from);

// 创建邮件的接收者地址，并设置到邮件消息中

Address to = new InternetAddress(mailInfo.getToAddress());

// Message.RecipientType.TO属性表示接收者的类型为TO

mailMessage.setRecipient(Message.RecipientType.TO,to);

// 设置邮件消息的主题

mailMessage.setSubject(mailInfo.getSubject());

// 设置邮件消息发送的时间

mailMessage.setSentDate(new Date());

// MiniMultipart类是一个容器类，包含MimeBodyPart类型的对象

Multipart mainPart = new MimeMultipart();

// 创建一个包含HTML内容的MimeBodyPart

BodyPart html = new MimeBodyPart();

// 设置HTML内容

html.setContent(mailInfo.getContent(), "text/html; charset=utf-8");

mainPart.addBodyPart(html);

// 将MiniMultipart对象设置为邮件内容

mailMessage.setContent(mainPart);

// 发送邮件

Transport.send(mailMessage);

return true;

} catch (MessagingException ex) {

ex.printStackTrace();

}

return false;

}

java web注册实现邮箱验证

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