我是石英和 javamail 的新手，但我需要通过批处理作业发送电子邮件。我尝试 1. 使用单个 java 类发送电子邮件：成功 2. 使用 quarts 运行作业（仅 println）：成功 3. 使用 quarts 运行作业（发送电子邮件）：失败
这是我的工作课程：
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
import org.quartz.*;
public class EmailJob implements Job {
@Override
public void execute(JobExecutionContext context) throws JobExecutionException {
try {
EmailSender es = new EmailSender();
es.sendBillingEmail();
System.out.println("Job Email Runnning");
final String username = "abcde@mydomain.com";
final String password = "xxxxxxxxxx";
Properties props = new Properties();
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.host", "smtp.mydomain.com");//smtp.gmail.com
props.put("mail.smtp.port", "587");//587
Session session = Session.getInstance(props,
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);
}
});
System.out.println("Job Email Running 2");
// Sending email
try {
Message message = new MimeMessage(session);
message.setFrom(new InternetAddress("abcde@mydomain.com"));
message.setRecipients(Message.RecipientType.TO, InternetAddress.parse("myemail@gmail.com"));
message.setSubject("Test Email");
String body = "Dear Bapak Recipients"
+ "<br>Just test email";
message.setContent(body, "text/html; charset=utf-8");
Transport.send(message);
System.out.println("Done");
} catch (MessagingException e) {
throw new RuntimeException(e);
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
}
结果：
Job Email Running (i got this message in console)
Job Email Running 2 (i code this but didnt see in console,
my suspect theres an error when creating session)
石英.xml
<?xml version="1.0" encoding="UTF-8"?>
<job-scheduling-data
xmlns="http://www.quartz-scheduler.org/xml/JobSchedulingData"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.quartz-scheduler.org/xml/JobSchedulingData http://www.quartz-scheduler.org/xml/job_scheduling_data_1_8.xsd"
version="1.8">
<pre-processing-commands>
<delete-jobs-in-group>*</delete-jobs-in-group> <!-- clear all jobs in scheduler -->
<delete-triggers-in-group>*</delete-triggers-in-group> <!-- clear all triggers in scheduler -->
</pre-processing-commands>
<processing-directives>
<overwrite-existing-data>true</overwrite-existing-data>
<ignore-duplicates>false</ignore-duplicates>
</processing-directives>
<schedule>
<job>
<name>EmailJob</name>
<job-class>jobs.EmailJob</job-class>
</job>
<trigger>
<cron>
<name>EveryWorkDay</name>
<job-name>EmailJob</job-name>
<cron-expression>0 0/2 * 1/1 * ? *</cron-expression><!-- 0 0 20 ? * MON-FRI * -->
</cron>
</trigger>
</schedule>
</job-scheduling-data>
石英属性
# Generic configuration - probably not needed, most of this is just the defaults
org.quartz.scheduler.instanceName = MyScheduler
org.quartz.scheduler.instanceId = 1
org.quartz.scheduler.rmi.export = false
org.quartz.scheduler.rmi.proxy = false
org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPool
org.quartz.threadPool.threadCount = 20
org.quartz.jobStore.class = org.quartz.simpl.RAMJobStore
# Configure it to look in the quartz.xml for the job schedules
org.quartz.plugin.jobInitializer.class = org.quartz.plugins.xml.XMLSchedulingDataProcessorPlugin
org.quartz.plugin.jobInitializer.fileNames = quartz.xml
org.quartz.plugin.jobInitializer.failOnFileNotFound = true
org.quartz.plugin.jobInitializer.scanInterval = 120
控制台没有错误。我不知道错误在哪里。需要你们的帮助。