<!--郵件發送-->
<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
<version>${javax.mail.version}</version>
</dependency>
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版本爲:java
獲取郵件服務器配置信息:spring
先在郵箱中設置開啓smtp和pop3服務而後拿到受權碼:bash
mail.properties文件:服務器
mail.smtp.host=smtp.126.com
mail.smtp.username=gloryfung@126.com
mail.smtp.password=xxxxx
mail.smtp.defaultEncoding=utf-8
mail.smtp.auth=true
mail.smtp.timeout=20000
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<!--郵件配置-->
<context:property-placeholder location="classpath:conf/mail.properties" ignore-unresolvable="true"/>
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注意加載多個配置的時候,均要加上ignore-unresolvable="true"屬性,是配置文件中存在多個property-placeholder時出現解析不了的佔位符進行忽略掉,詳細解釋能夠參考這位大神的博客:blog.csdn.net/ilovec1/art…mybatis
<!--配置郵件接口-->
<bean id="javaMailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
<property name="host" value="${mail.smtp.host}"/>
<property name="username" value="${mail.smtp.username}"/>
<property name="password" value="${mail.smtp.password}"/>
<property name="defaultEncoding" value="${mail.smtp.defaultEncoding}"/>
<property name="javaMailProperties">
<props>
<prop key="mail.smtp.auth">${mail.smtp.auth}</prop>
<prop key="mail.smtp.timeout">${mail.smtp.timeout}</prop>
</props>
</property>
</bean>
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5.編寫測試類:app
package cn.idragonboat.service.impl;
import java.io.File;
import java.io.IOException;
import java.util.Properties;
import javax.mail.internet.MimeMessage;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.FileSystemResource;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.messaging.MessagingException;
import org.springframework.stereotype.Service;
import cn.idragonboat.service.SendMailService;
@Service
public class SendMailServiceImpl implements SendMailService{
@Autowired
private JavaMailSender javaMailSender;//在spring中配置的郵件發送的bean
@Override
public Object sendMail() {
MimeMessage mMessage=javaMailSender.createMimeMessage();//建立郵件對象
MimeMessageHelper mMessageHelper;
Properties prop = new Properties();
String from;
try {
//從配置文件中拿到發件人郵箱地址
prop.load(this.getClass().getResourceAsStream("/conf/mail.properties"));
from = prop.get("mail.smtp.username")+"";
mMessageHelper=new MimeMessageHelper(mMessage,true);
mMessageHelper.setFrom(from);//發件人郵箱
mMessageHelper.setTo("844264382@qq.com");//收件人郵箱
mMessageHelper.setSubject("Spring的郵件發送");//郵件的主題
mMessageHelper.setText("你好,該睡覺了");
File file=new File("C:/Users/84426/Pictures/Saved Pictures/code.png");//在郵件中添加一張圖片
FileSystemResource resource=new FileSystemResource(file);
mMessageHelper.addInline("code", resource);//這裏指定一個id,在上面引用
mMessageHelper.addAttachment("代碼.png", resource);//在郵件中添加一個附件
javaMailSender.send(mMessage);//發送郵件
} catch (Exception e) {
System.out.println("e:" + e);
}
return "發送成功";
}
}
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從新install parent工程,clean 聚合工程,再install到本地倉庫,啓動工程。maven
前臺調度: http://localhost:8080/mail/sendide