javamail文件上传
//创建entity
package cn.bdqn.pojo; import java.io.File; public class Mail { private String from; private String to; private String subject; private String content; private File file; private String fileName; public Mail(){} public Mail(String from, String to, String subject, String content, File file, String fileName){ this.from = from; this.to = to; this.subject = subject; this.content = content; this.file = file; this.fileName = fileName; } public String getFrom() { return from; } public void setFrom(String from) { this.from = from; } public String getTo() { return to; } public void setTo(String to) { this.to = to; } 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 File getFile() { return file; } public void setFile(File file) { this.file = file; } public String getFileName() { return fileName; } public void setFileName(String fileName) { this.fileName = fileName; } }
2.创建service
package cn.bdqn.service; import javax.mail.internet.MimeMessage; import javax.mail.internet.MimeUtility; import org.springframework.mail.javamail.JavaMailSender; import org.springframework.mail.javamail.MimeMessageHelper; import cn.bdqn.pojo.Mail; public class MailService { private JavaMailSender mailSender; public void setMailSender(JavaMailSender mailSender) { this.mailSender = mailSender; } public void sendMail(Mail mail){ try{ MimeMessage mimeMessage = mailSender.createMimeMessage(); MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true, "UTF-8"); helper.setFrom(mail.getFrom()); helper.setTo(mail.getTo()); helper.setSubject(mail.getSubject()); helper.setText(mail.getContent()); helper.addAttachment(MimeUtility.encodeWord(mail.getFileName()),mail.getFile()); mailSender.send(mimeMessage); }catch(Exception e){ e.printStackTrace(); } } }
3.创建action
package cn.bdqn.action; import java.io.File; import org.junit.Test; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import cn.bdqn.pojo.Mail; import cn.bdqn.service.MailService; import com.opensymphony.xwork2.ActionContext; import com.opensymphony.xwork2.ActionSupport; public class SendMailAction extends ActionSupport{ private static final long serialVersionUID = 1L; private MailService mailService =null; private String from; private String to; private String subject; private String content; private File upload; private String uploadFileName; @Override public String execute() throws Exception { Mail mail = new Mail(getFrom(),getTo(),getSubject(),getContent(),getUpload(),getUploadFileName()); mailService.sendMail(mail); return "success"; } @Test public void test1(){ ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml"); MailService service=(MailService)context.getBean("mailService"); Mail mail = new Mail(getFrom(),getTo(),getSubject(),getContent(),getUpload(),getUploadFileName()); service.sendMail(mail); System.out.println("ok!"); } public void setMailService(MailService mailService) { this.mailService = mailService; } public File getUpload() { return upload; } public void setUpload(File upload) { this.upload = upload; } public String getFrom() { return from; } public void setFrom(String from) { this.from = from; } public String getTo() { return to; } public void setTo(String to) { this.to = to; } 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 getUploadFileName() { return uploadFileName; } public void setUploadFileName(String uploadFileName) { this.uploadFileName = uploadFileName; } }
4、applicationXml:
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd"> <bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl"> <property name="host" value="smtp.qq.com"></property><!-- 服务器 --> <property name="port" value="465"></property><!-- 端口 --> <property name="username" value="2226016500@qq.com"></property><!-- 用户名 --> <property name="password" value="123.shuai-+.0"></property><!-- 密码 --> <property name="protocol" value="SSL" ></property><!-- 协议 --> <property name="defaultEncoding" value="utf-8"></property><!-- 默认编码 --> <property name="javaMailProperties"> <props> <!-- 设置SMTP服务器需要用户验证 --> <prop key="mail.smtp.auth">true</prop> </props> </property> </bean> <bean id="mailService" class="cn.bdqn.service.MailService"> <property name="mailSender" ref="mailSender"></property> </bean> </beans>
6、创建struts.xml
<?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.i18n.encoding" value="UTF-8"/>
<package name="default" namespace="/" extends="struts-default">
<action name="sendmailAction" class="cn.bdqn.action.SendMailAction">
<result name="success">/sendmail_success.jsp</result>
</action>
</package>
</struts>
6、创建web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"> <display-name></display-name> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> <!-- struts2的配置文件 --> <filter> <filter-name>struts2</filter-name> <filter-class> org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter </filter-class> </filter> <filter-mapping> <filter-name>struts2</filter-name> <!-- <url-pattern>*.action</url-pattern> --> <url-pattern>/*</url-pattern> </filter-mapping> <!-- Spring的配置信息 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- <filter> <filter-name>OpenSessionInViewFilter</filter-name> <filter-class> org.springframework.orm.hibernate3.support.OpenSessionInViewFilter </filter-class> </filter> --> <!-- <filter-mapping> <filter-name>OpenSessionInViewFilter</filter-name> <url-pattern>*.action</url-pattern> </filter-mapping> --> </web-app>
7、创建接收用户信息界面
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <%@taglib uri="/struts-tags" prefix="s"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <base href="<%=basePath%>"> <title>邮件发送页</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"> <!-- <link rel="stylesheet" type="text/css" href="styles.css"> --> </head> <body> <H2>邮件发送</H2><br> <s:form action="sendmailAction" enctype="multipart/form-data" method="post"> <s:textfield name="from" label="发件人" value="tina@mail.com"/> <s:textfield name="to" label="收件人"/> <s:textfield name="subject" label="主题"/> <s:textarea name="content" label="内容"/> <s:file name="upload" lable="选择附件"/> <s:submit name="submit" value="发送邮件"/> </s:form> </body> </html>
8、成功页面
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <%@taglib uri="/struts-tags" prefix="s"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <base href="<%=basePath%>"> <title>成功页</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"> <!-- <link rel="stylesheet" type="text/css" href="styles.css"> --> </head> <body> <H2>邮件发送成功！</H2> </body> </html>
