spring 配置文件
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd"> <beans > <bean id="mailsender" class="org.springframework.mail.javamail.JavaMailSenderImpl"> <property name="host" value="mail.aaa.com"/> <property name="username" value="[email protected]"/> <property name="password" value="aaaaaa"/> <property name="javaMailProperties"> <props> <prop key="mail.smtp.auth">true</prop> <prop key="mail.smtp.timeout">25000</prop> </props> </property> </bean> <bean id="freeMarker" class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer"> <property name="templateLoaderPath" value="WEB-INF/mailTemplate/"/><!--指定模板文件目錄--> <property name="freemarkerSettings"><!-- 設置FreeMarker環境屬性--> <props> <prop key="template_update_delay">1800</prop><!--刷新模板的週期,單位爲秒--> <prop key="default_encoding">UTF-8</prop><!--模板的編碼格式 --> <prop key="locale">zh_CN</prop><!-- 本地化設置--> </props> </property> </bean> <bean id="springSendEmail" class="com.util.SpringSendEmail"> <property name="sender" ref="mailsender"></property> <property name="freeMarkerConfigurer" ref="freeMarker"></property> </bean> </beans>
java代碼
package com.util;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import org.apache.commons.lang.StringUtils;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.ui.freemarker.*;
import org.springframework.web.servlet.view.freemarker.*;
import com.ilip.freight.fundsManage.hibernate.FmsMorningReport;
import freemarker.template.Template;
public class SpringSendEmail {
private JavaMailSender sender;
private FreeMarkerConfigurer freeMarkerConfigurer=null;//FreeMarker的技術類
public void setFreeMarkerConfigurer(FreeMarkerConfigurer freeMarkerConfigurer) {
this.freeMarkerConfigurer = freeMarkerConfigurer;
}
public void setSender(JavaMailSender sender) {
this.sender = sender;
}
//通過模板構造郵件內容,參數username將替換模板文件中的${username}標籤。
private String getMailText(FmsMorningReport report){
String htmlText="";
try {
//通過指定模板名獲取FreeMarker模板實例
Template tpl=freeMarkerConfigurer.getConfiguration().getTemplate("registerUser.ftl");
//FreeMarker通過Map傳遞動態數據
Map map=new HashMap();
map.put("reportTypeName",report.getReportTypeName());
map.put("unusualTypeName",report.getUnusualTypeName());
map.put("complainParty",report.getComplainParty());
map.put("reportExplain",report.getReportExplain());
map.put("creatMan",report.getCreatMan());
map.put("creatDate",report.getCreatDate());
map.put("reportLevel", report.getReportLevel().equals("Y")?"是":"否");
//解析模板並替換動態數據,最終username將替換模板文件中的${username}標籤。
htmlText=FreeMarkerTemplateUtils.processTemplateIntoString(tpl,map);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return htmlText;
}
//發送模板郵件
public void sendTemplateMail(List<String> toAddresss,FmsMorningReport report) throws MessagingException{
MimeMessage msg=sender.createMimeMessage();
MimeMessageHelper helper=new MimeMessageHelper(msg,false,"utf8");//由於是html郵件,不是mulitpart類型
helper.setFrom("[email protected]");
helper.setSubject("異常報告-"+report.getReportTypeName()+"-"+report.getUnusualTypeName()+"-"+report.getCreatMan());
String htmlText=getMailText(report);//使用模板生成html郵件內容
helper.setText(htmlText, true);
try {
for(String toAddress:toAddresss){
helper.setTo(toAddress);
sender.send(msg);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
在/WEB-INF/mailTemplate目錄下新建registerUser.ftl模板文件
<html>
<body>
<table>
<tr><td style="font-size: 15px;">報 告 人:<font style="font-size: 13px;" color="red">${creatMan}</font></td></tr>
<tr><td style="font-size: 15px;">晨報類型:<font style="font-size: 13px;" color="red">${reportTypeName}</font></td></tr>
<tr><td style="font-size: 15px;">異常類型:<font style="font-size: 13px;" color="red">${unusualTypeName}</font></td></tr>
<tr><td style="font-size: 15px;">是否緊急:<font style="font-size: 13px;" color="red">${reportLevel}</font></td></tr>
<tr><td style="font-size: 15px;">報告時間:<font style="font-size: 13px;" color="red">${creatDate}</font></td></tr>
<tr><td style="font-size: 15px;">
<div style="float: left;">情況說明:</div><div style="width: 500px;color: #0055dd;font-size: 13px;">${reportExplain}</div>
</td></tr>
</table>
</body>
</html>