调度中心告警邮件发送组件改为 “spring-boot-starter-mail”；

doc/XXL-JOB官方文档.md

 调度中心配置内容说明：
 
     ### 调度中心JDBC链接：链接地址请保持和 2.1章节 所创建的调度数据库的地址一致
-    xxl.job.db.driverClass=com.mysql.jdbc.Driver
-    xxl.job.db.url=jdbc:mysql://localhost:3306/xxl-job?useUnicode=true&characterEncoding=UTF-8
-    xxl.job.db.user=root
-    xxl.job.db.password=root_pwd
+    spring.datasource.url=jdbc:mysql://127.0.0.1:3306/xxl-job?Unicode=true&characterEncoding=UTF-8
+    spring.datasource.username=root
+    spring.datasource.password=root_pwd
+    spring.datasource.driver-class-name=com.mysql.jdbc.Driver
     
     ### 报警邮箱
-    xxl.job.mail.host=smtp.163.com
-    xxl.job.mail.port=25
-    xxl.job.mail.ssl=false
-    xxl.job.mail.username=ovono802302@163.com
-    xxl.job.mail.password=asdfzxcv
-    xxl.job.mail.sendFrom=ovono802302@163.com
-    xxl.job.mail.sendNick=《任务调度平台XXL-JOB》
+    spring.mail.host=smtp.qq.com
+    spring.mail.port=25
+    spring.mail.username=xxx@qq.com
+    spring.mail.password=xxx
+    spring.mail.properties.mail.smtp.auth=true
+    spring.mail.properties.mail.smtp.starttls.enable=true
+    spring.mail.properties.mail.smtp.starttls.required=true
     
     ### 登录账号
     xxl.job.login.username=admin
 - 5、执行器启动之后jetty停止的问题修复；
 
 ### 6.24 版本 v2.0.2 Release Notes[迭代中]
-- 1、[迭代中]任务告警逻辑调整：任务调度，以及任务回调失败时，均推送监控队列。考虑通过任务Log字段控制告警状态；
+- 1、调度中心告警邮件发送组件改为 “spring-boot-starter-mail”；
+- 2、[迭代中]任务告警逻辑调整：任务调度，以及任务回调失败时，均推送监控队列。考虑通过任务Log字段控制告警状态；
 
 
 ### TODO LIST

pom.xml

 		<commons-exec.version>1.3</commons-exec.version>
 		<commons-collections4.version>4.2</commons-collections4.version>
 		<commons-lang3.version>3.8.1</commons-lang3.version>
-		<commons-email.version>1.5</commons-email.version>
 
 		<groovy-all.version>2.5.3</groovy-all.version>
 		<quartz.version>2.3.0</quartz.version>

xxl-job-admin/pom.xml

 			<artifactId>spring-boot-starter-freemarker</artifactId>
 		</dependency>
 
+		<!-- mail-starter -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-mail</artifactId>
+		</dependency>
+
 		<!-- mybatis-starter：mybatis + mybatis-spring + tomcat-jdbc（default） -->
 		<dependency>
 			<groupId>org.mybatis.spring.boot</groupId>
 			<artifactId>commons-lang3</artifactId>
 			<version>${commons-lang3.version}</version>
 		</dependency>
-		<!-- commons-email -->
-		<dependency>
-			<groupId>org.apache.commons</groupId>
-			<artifactId>commons-email</artifactId>
-			<version>${commons-email.version}</version>
-		</dependency>
+
+
+
 
 		<!-- quartz ：quartz-2.2.3/c3p0-0.9.1.1/slf4j-api-1.6.6 -->
 		<dependency>

xxl-job-admin/src/main/java/com/xxl/job/admin/core/conf/XxlJobAdminConfig.java

 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.mail.javamail.JavaMailSender;
 
 import javax.annotation.Resource;
 
 
     // conf
 
-    @Value("${xxl.job.mail.host}")
-    private String mailHost;
-
-    @Value("${xxl.job.mail.port}")
-    private String mailPort;
-
-    @Value("${xxl.job.mail.ssl}")
-    private boolean mailSSL;
-
-    @Value("${xxl.job.mail.username}")
-    private String mailUsername;
-
-    @Value("${xxl.job.mail.password}")
-    private String mailPassword;
-
-    @Value("${xxl.job.mail.sendNick}")
-    private String mailSendNick;
-
     @Value("${xxl.job.login.username}")
     private String loginUsername;
 
     @Value("${xxl.job.accessToken}")
     private String accessToken;
 
+    @Value("${spring.mail.username}")
+    private String emailUserName;
+
     // dao, service
 
     @Resource
-    public XxlJobLogDao xxlJobLogDao;
+    private XxlJobLogDao xxlJobLogDao;
     @Resource
-    public XxlJobInfoDao xxlJobInfoDao;
+    private XxlJobInfoDao xxlJobInfoDao;
     @Resource
-    public XxlJobRegistryDao xxlJobRegistryDao;
+    private XxlJobRegistryDao xxlJobRegistryDao;
     @Resource
-    public XxlJobGroupDao xxlJobGroupDao;
+    private XxlJobGroupDao xxlJobGroupDao;
     @Resource
-    public AdminBiz adminBiz;
-
-
-    public String getMailHost() {
-        return mailHost;
-    }
-
-    public String getMailPort() {
-        return mailPort;
-    }
-
-    public boolean isMailSSL() {
-        return mailSSL;
-    }
-
-    public String getMailUsername() {
-        return mailUsername;
-    }
-
-    public String getMailPassword() {
-        return mailPassword;
-    }
-
-    public String getMailSendNick() {
-        return mailSendNick;
-    }
+    private AdminBiz adminBiz;
+    @Resource
+    private JavaMailSender mailSender;
 
     public String getLoginUsername() {
         return loginUsername;
         return accessToken;
     }
 
+    public String getEmailUserName() {
+        return emailUserName;
+    }
+
     public XxlJobLogDao getXxlJobLogDao() {
         return xxlJobLogDao;
     }
         return adminBiz;
     }
 
+    public JavaMailSender getMailSender() {
+        return mailSender;
+    }
+
 }

xxl-job-admin/src/main/java/com/xxl/job/admin/core/thread/JobFailMonitorHelper.java

 import com.xxl.job.admin.core.model.XxlJobGroup;
 import com.xxl.job.admin.core.model.XxlJobInfo;
 import com.xxl.job.admin.core.model.XxlJobLog;
-import com.xxl.job.admin.core.schedule.XxlJobDynamicScheduler;
 import com.xxl.job.admin.core.trigger.TriggerTypeEnum;
 import com.xxl.job.admin.core.util.I18nUtil;
-import com.xxl.job.admin.core.util.MailUtil;
 import com.xxl.job.core.biz.model.ReturnT;
 import com.xxl.job.core.handler.IJobHandler;
 import org.apache.commons.collections4.CollectionUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.mail.javamail.MimeMessageHelper;
 
+import javax.mail.MessagingException;
+import javax.mail.internet.MimeMessage;
+import java.io.UnsupportedEncodingException;
 import java.text.MessageFormat;
 import java.util.*;
 import java.util.concurrent.LinkedBlockingQueue;
 
 			String alarmContent = "Alarm Job LogId=" + jobLog.getId();
 			if (jobLog.getTriggerCode() != ReturnT.SUCCESS_CODE) {
-				alarmContent += "<br>TriggerMsg=" + jobLog.getTriggerMsg();
+				alarmContent += "<br>TriggerMsg=<br>" + jobLog.getTriggerMsg();
 			}
 			if (jobLog.getHandleCode()>0 && jobLog.getHandleCode() != ReturnT.SUCCESS_CODE) {
 				alarmContent += "<br>HandleCode=" + jobLog.getHandleMsg();
 			for (String email: emailSet) {
 				XxlJobGroup group = XxlJobAdminConfig.getAdminConfig().getXxlJobGroupDao().load(Integer.valueOf(info.getJobGroup()));
 
+				String personal = I18nUtil.getString("admin_name_full");
 				String title = I18nUtil.getString("jobconf_monitor");
 				String content = MessageFormat.format(mailBodyTemplate,
 						group!=null?group.getTitle():"null",
 						info.getJobDesc(),
 						alarmContent);
 
-				MailUtil.sendMail(email, title, content);
+
+				// make mail
+				try {
+					MimeMessage mimeMessage = XxlJobAdminConfig.getAdminConfig().getMailSender().createMimeMessage();
+
+					MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true);
+					helper.setFrom(XxlJobAdminConfig.getAdminConfig().getEmailUserName(), personal);
+					helper.setTo(email);
+					helper.setSubject(title);
+					helper.setText(content, true);
+
+					XxlJobAdminConfig.getAdminConfig().getMailSender().send(mimeMessage);
+				} catch (UnsupportedEncodingException | MessagingException e) {
+					logger.error(">>>>>>>>>>> job monitor alarm email send error, JobLogId:{}", jobLog.getId(), e);
+				}
+
 			}
 		}
 

xxl-job-admin/src/main/java/com/xxl/job/admin/core/util/MailUtil.java

-package com.xxl.job.admin.core.util;
-
-import com.xxl.job.admin.core.conf.XxlJobAdminConfig;
-import org.apache.commons.mail.DefaultAuthenticator;
-import org.apache.commons.mail.EmailException;
-import org.apache.commons.mail.HtmlEmail;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.nio.charset.Charset;
-
-/**
- * 邮件发送.Util
- *
- * @author xuxueli 2016-3-12 15:06:20
- */
-public class MailUtil {
-	private static Logger logger = LoggerFactory.getLogger(MailUtil.class);
-	
-	/**
-	 *
-	 * @param toAddress		收件人邮箱
-	 * @param mailSubject	邮件主题
-	 * @param mailBody		邮件正文
-	 * @return
-	 */
-	public static boolean sendMail(String toAddress, String mailSubject, String mailBody){
-
-		try {
-			// Create the email message
-			HtmlEmail email = new HtmlEmail();
-
-			//email.setDebug(true);		// 将会打印一些log
-			//email.setTLS(true);		// 是否TLS校验，，某些邮箱需要TLS安全校验，同理有SSL校验
-			//email.setSSL(true);
-
-			email.setHostName(XxlJobAdminConfig.getAdminConfig().getMailHost());
-
-			if (XxlJobAdminConfig.getAdminConfig().isMailSSL()) {
-				email.setSslSmtpPort(XxlJobAdminConfig.getAdminConfig().getMailPort());
-				email.setSSLOnConnect(true);
-			} else {
-				email.setSmtpPort(Integer.valueOf(XxlJobAdminConfig.getAdminConfig().getMailPort()));
-			}
-
-			email.setAuthenticator(new DefaultAuthenticator(XxlJobAdminConfig.getAdminConfig().getMailUsername(), XxlJobAdminConfig.getAdminConfig().getMailPassword()));
-			email.setCharset("UTF-8");
-
-			email.setFrom(XxlJobAdminConfig.getAdminConfig().getMailUsername(), XxlJobAdminConfig.getAdminConfig().getMailSendNick());
-			email.addTo(toAddress);
-			email.setSubject(mailSubject);
-			email.setMsg(mailBody);
-
-			//email.attach(attachment);	// add the attachment
-
-			email.send();				// send the email
-			return true;
-		} catch (EmailException e) {
-			logger.error(e.getMessage(), e);
-
-		}
-		return false;
-	}
-
-}

xxl-job-admin/src/main/resources/i18n/message.properties

 jobconf_route_shard=分片广播
 jobconf_idleBeat=空闲检测
 jobconf_beat=心跳检测
-jobconf_monitor=调度中心监控报警
+jobconf_monitor=任务调度中心监控报警
 jobconf_monitor_detail=监控告警明细
 jobconf_monitor_alarm_title=告警类型
 jobconf_monitor_alarm_type=调度失败

xxl-job-admin/src/main/resources/i18n/message_en.properties

 jobconf_route_shard=Sharding Broadcast
 jobconf_idleBeat=Idle check
 jobconf_beat=Heartbeats
-jobconf_monitor=Scheduling Center monitor alarm
+jobconf_monitor=Task Scheduling Center monitor alarm
 jobconf_monitor_detail=monitor alarm details
 jobconf_monitor_alarm_title=Alarm Type
 jobconf_monitor_alarm_type=Trigger Fail