SpringBoot 发送邮件-白红宇

依赖

compile group: 'org.springframework.boot', name: 'spring-boot-starter-mail'

配置

spring:    # 发邮件  mail:    host: smtp.qq.com    port: 587    username: 1185172056@qq.com    password: 不是qq邮箱的密码，是授权码    properties:      smtp:        auth: true        starttls:          enable: true          required: true#      mail:#        smtp:#          ssl:#            enable: true

发送简单文本邮件

package com.futao.springmvcdemo.service.implimport com.alibaba.fastjson.JSONimport com.futao.springmvcdemo.model.system.MailMimport com.futao.springmvcdemo.model.system.SystemConfigimport com.futao.springmvcdemo.service.MailServiceimport org.apache.rocketmq.client.producer.DefaultMQProducerimport org.apache.rocketmq.common.message.Messageimport org.slf4j.LoggerFactoryimport org.springframework.beans.factory.annotation.Valueimport org.springframework.mail.SimpleMailMessageimport org.springframework.mail.javamail.JavaMailSenderimport org.springframework.mail.javamail.MimeMessageHelperimport org.springframework.stereotype.Serviceimport org.thymeleaf.TemplateEngineimport org.thymeleaf.context.Contextimport java.nio.charset.Charsetimport javax.annotation.Resource/** * @author futao * Created on 2018/10/17. */@Serviceopen class MailServiceImpl : MailService { private val logger = LoggerFactory.getLogger(MailServiceImpl::class.java)    @Value("\${spring.mail.username}")    lateinit var username: String    @Resource    lateinit var sender: JavaMailSender     /**     * 发送简单邮件     */    override fun sendSimpleEmail(to: Array
    
     , cc: Array
     
      , subject: String, content: String): Boolean {        return try {            val mailMessage = SimpleMailMessage().apply {                from = username                setTo(*to)                setCc(*cc)                setSubject(subject)                text = content            }            sender.send(mailMessage)            true        } catch (e: Exception) {            logger.error(e.message, e)            false        }    }

发送html邮件

/**     * 发送html邮件     */    override fun sendHtmlEmail(to: Array
    
     , cc: Array
     
      , subject: String, content: String, isHtml: Boolean): Boolean {        return try {            val message = sender.createMimeMessage()            MimeMessageHelper(message).apply {                setFrom(username)                setTo(to)                setCc(cc)                setSubject(subject)                setText(content, isHtml)            }            sender.send(message)            true        } catch (e: Exception) {            logger.error(e.message, e)            false        }    }

使用邮件模板发送邮件

添加依赖

compile('org.springframework.boot:spring-boot-starter-thymeleaf')

配置

spring:    thymeleaf:    cache: true    prefix:classpath: /templates/    mode: HTML

新建html模板文件

    Email    
        
        
    
            
                 
      Hi,                Developer            
            
      There is an exception occurred in method                methodName,                the error message is :            
            
                  
                                           Error Message                            
            
      
            
      occurredTime

/**     * 使用邮件模板发送邮件     */    override fun sendHtmlEmailWithTemplate(to: Array
    
     , cc: Array
     
      , subject: String, templatePath: String, context: Context): Boolean {        return try {            val message = sender.createMimeMessage()            MimeMessageHelper(message).apply {                setFrom(username)                setTo(to)                setCc(cc)                setSubject(subject)                setText(template.process(templatePath, context), true)            }            sender.send(message)            true        } catch (e: Exception) {            logger.error(e.message, e)            false        }    }

测试：

下一篇文章将介绍使用消息队列发送邮件