java+jsp+struts 2 메 일 발송 기능 구현
13545 단어 자바jspstruts2우편물 을 발송 하 다
0.준비 작업
0.1 먼저 웹 프로젝트 를 만 들 고 struts 2 개발 패 키 지 를 추가 합 니 다.
0.2.jar 패키지 mail.jar,activation.jar 두 개 를 따로 가 져 와 야 합 니 다.인터넷 에서 다운로드 할 수 있 습 니 다.많 습 니 다!
다음은 상세 한 과정!
1.index.jsp 페이지
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<html>
<head>
<title>My JSP 'index.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
</head>
<body>
<s:form action="sendTextMail" namespace="/mail">
<s:textfield name="to" label=" :"></s:textfield>
<s:textfield name="subject" label=" "></s:textfield>
<s:textarea name="content" label=" " rows="5"></s:textarea>
<s:submit value=" "></s:submit>
</s:form>
</body>
</html>
package com.phone.action;
import java.io.PrintWriter;
import javax.servlet.http.HttpServletResponse;
import com.opensymphony.xwork2.ActionSupport;
import com.phone.util.MailSenderInfo;
import com.phone.util.SimpleMailSender;
public class SendTestAction extends ActionSupport {
private static final long serialVersionUID = 1L;
private String to;
private String qq;
private String password;
private String subject;
private String content;
public String getTo() {
return to;
}
public void setTo(String to) {
this.to = to;
}
public String getQq() {
return qq;
}
public void setQq(String qq) {
this.qq = qq;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getSubject() {
return subject;
}
public void setSubject(String subject) {
this.subject = subject;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
@Override
public String execute() throws Exception {
MailSenderInfo mailInfo = new MailSenderInfo();
mailInfo.setMailServerHost("smtp.163.com");
mailInfo.setMailServerPort("25");
mailInfo.setValidate(true);
mailInfo.setFromAddress("[email protected]");//
mailInfo.setToAddress(to);//
mailInfo.setUserName("[email protected]");//
// POP3/SMTP/IMAP ， “ ”
mailInfo.setPassword("syfhhd52");//
//System.out.println("password="+password);
mailInfo.setSubject(subject);
mailInfo.setContent(content);
boolean isSend = SimpleMailSender.sendTextMail(mailInfo);
/*HttpServletResponse response;
PrintWriter out = response.getWriter();*/
if(isSend){
return SUCCESS;
//return out.write("<script>alert(' ！');history.back();</script>");
}
addActionError(" !");
return INPUT;
}
}
3.1 MailSenderInfo.java C 메 일 실체 클래스
package com.phone.util;
import java.util.Properties;
public class MailSenderInfo {
// IP
private String mailServerHost ;
//
private String mailServerPort = "25";
//
private String fromAddress;
//
private String toAddress;
//
private String userName;
//
private String password;
//
private boolean validate = false;
//
private String subject;
//
private String content;
//
private String[] attachFileNames;
// , Session
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 String getFromAddress() {
return fromAddress;
}
public void setFromAddress(String fromAddress) {
this.fromAddress = fromAddress;
}
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 getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public boolean isValidate() {
return validate;
}
public void setValidate(boolean validate) {
this.validate = validate;
}
public String getSubject() {
return subject;
}
public void setSubject(String subject) {
this.subject = subject;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
public String[] getAttachFileNames() {
return attachFileNames;
}
public void setAttachFileNames(String[] attachFileNames) {
this.attachFileNames = attachFileNames;
}
}
package com.phone.util;
import javax.mail.Authenticator;
import javax.mail.PasswordAuthentication;
public class MyAuthenticator extends Authenticator{
private String userName;
private String password;
public MyAuthenticator() {}
public MyAuthenticator(String userName, String password) {
this.userName = userName;
this.password = password;
}
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(userName, password);
}
}
package com.phone.util;
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 SimpleMailSender {
//
public static boolean sendTextMail(MailSenderInfo mailInfo) {
MyAuthenticator authenticator = null;
Properties properties = mailInfo.getProperties();
// ，
if (mailInfo.isValidate()) {
authenticator = new MyAuthenticator(mailInfo.getUserName(),
mailInfo.getPassword());
}
// session
Session sendMailSession = Session.getDefaultInstance(properties,
authenticator);
try {
// session
Message mailMessage = new MimeMessage(sendMailSession);
//
Address from = new InternetAddress(mailInfo.getFromAddress());
//
mailMessage.setFrom(from);
// ，
Address to = new InternetAddress(mailInfo.getToAddress());
mailMessage.setRecipient(Message.RecipientType.TO, to);
//
mailMessage.setSubject(mailInfo.getSubject());
//
mailMessage.setSentDate(new Date());
//
String mailContent = mailInfo.getContent();
mailMessage.setText(mailContent);
//
Transport.send(mailMessage);
return true;
} catch (Exception e) {
e.printStackTrace();
}
return false;
}
// HTML
public static boolean sendHtmlMail(MailSenderInfo mailInfo) {
//
MyAuthenticator authenticator = null;
Properties pro = mailInfo.getProperties();
// ，
if (mailInfo.isValidate()) {
authenticator = new MyAuthenticator(mailInfo.getUserName(),
mailInfo.getPassword());
}
// session
Session sendMailSession = Session.getInstance(pro, authenticator);
try {
// session
Message mailMessage = new MimeMessage(sendMailSession);
//
Address from = new InternetAddress(mailInfo.getFromAddress());
//
mailMessage.setFrom(from);
// ，
Address to = new InternetAddress(mailInfo.getToAddress());
// Message.RecipientType.TO TO
mailMessage.setRecipient(Message.RecipientType.TO, to);
//
mailMessage.setSubject(mailInfo.getSubject());
//
mailMessage.setSentDate(new Date());
// MiniMultipart ， MimeBodyPart
Multipart mainPart = new MimeMultipart();
// HTML MimeBodyPart
BodyPart html = new MimeBodyPart();
// HTML
html.setContent(mailInfo.getContent(), "text/html;charset=utf-8");
mainPart.addBodyPart(html);
// MiniMultipart
mailMessage.setContent(mainPart);
//
Transport.send(mailMessage);
return true;
} catch (MessagingException ex) {
ex.printStackTrace();
}
return false;
}
}
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd">
<struts>
<!-- -->
<constant name="struts.serve.static.browserCache" value="false"></constant>
<!-- XML -->
<constant name="struts.configuration.xml.reload" value="true"></constant>
<!-- -->
<constant name="struts.devMode" value="true"></constant>
<package name="mail" namespace="/mail" extends="struts-default">
<action name="sendTextMail" class="com.phone.action.SendTestAction">
<result name="success">/success.jsp</result>
<result name="input">/index.jsp</result>
</action>
</package>
</struts>
로그 인 에 사용 되 는 메 일 은 반드시 POP 3/SMTP/IMAP 서 비 스 를 열 고 메 일 에 로그 인하 고'설정'을 클릭 하여 열 어야 합 니 다.
이상 이 바로 본 고의 모든 내용 입 니 다.여러분 의 학습 에 도움 이 되 고 저 희 를 많이 응원 해 주 셨 으 면 좋 겠 습 니 다.
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