package com.doumee.service.common;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.context.annotation.AnnotationConfigApplicationContext;
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import org.springframework.core.io.FileSystemResource;
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import org.springframework.mail.javamail.JavaMailSender;
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import org.springframework.mail.javamail.MimeMessageHelper;
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import org.springframework.stereotype.Service;
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import javax.mail.internet.MimeMessage;
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import java.io.File;
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import java.util.List;
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import java.util.Map;
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@Service
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public class EmailService {
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@Autowired
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private JavaMailSender javaMailSender;//注入JavaMailSender
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@Value("${spring.mail.username}")
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private String fromEmail;
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public boolean sendEmailWithLocalFiles(String toEmail, String title, String content, List<Map<String,Object>> fileList) {
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try {
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AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
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context.refresh();
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MimeMessage message = javaMailSender.createMimeMessage();
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MimeMessageHelper helper = new MimeMessageHelper(message, true);
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helper.setTo(toEmail);
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helper.setFrom(fromEmail);
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helper.setSubject(title);
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helper.setText(content);
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if(fileList!=null){
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for (Map<String,Object> f : fileList){
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// 设置附件
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helper.addAttachment((String) f.get("name"),new FileSystemResource((File) f.get("file")));
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}
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}
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javaMailSender.send(message);
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System.out.println("邮件发送成功！");
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return true;
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} catch (Exception e) {
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e.printStackTrace();
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return false;
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}
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}
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public boolean sendEmailWithImages(String toEmail, String title, Map<String,String> contentForm, List<String> imgList) {
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try {
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AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
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context.refresh();
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MimeMessage message = javaMailSender.createMimeMessage();
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MimeMessageHelper helper = new MimeMessageHelper(message, true);
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helper.setTo(toEmail);
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helper.setFrom(fromEmail);
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helper.setSubject(title);
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String content = "<html><body>";
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if(contentForm!=null){
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for (Map.Entry<String, String> f : contentForm.entrySet()) {
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// 设置附件
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content += "<div style='display:block;'>"+f.getKey()+"："+f.getValue()+"</p>";
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}
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}
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if(imgList!=null){
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content += "<div style='display:block;'> ";
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for (String f : imgList){
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// 设置附件
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content += "<a href='"+f+"' target='blank'><img style='width:200px;margin:5px' src='"+f+"'/></a>";
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}
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}
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content += "</div></body><html>";
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helper.setText(content,true);
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javaMailSender.send(message);
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System.out.println("邮件发送成功！");
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return true;
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} catch (Exception e) {
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e.printStackTrace();
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return false;
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}
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}
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}
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