邮件发送

base-common/src/main/java/com/hzya/frame/email/EmailUtil.java

@@ -0,0 +1,72 @@
+package com.hzya.frame.email;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.mail.SimpleMailMessage;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.mail.javamail.MimeMessageHelper;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.mail.MessagingException;
+import javax.mail.internet.MimeMessage;
+import javax.mail.internet.MimeUtility;
+import java.io.UnsupportedEncodingException;
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+
+/**
+ * @ClassName EmailUtil
+ * @Description
+ * @Author llg
+ * Date 2025/7/1 3:28 下午
+ */
+@Service
+public class EmailUtil {
+    @Value("${spring.mail.username}")
+    private String sendEmail ;
+    @Resource
+    private JavaMailSender mailSender;
+
+    public void sendHtmlMessage(String to, String subject, String htmlContent) throws MessagingException {
+        MimeMessage message = mailSender.createMimeMessage();
+        MimeMessageHelper helper = new MimeMessageHelper(message, true);
+        helper.setFrom(sendEmail);
+        helper.setTo(to);
+        helper.setSubject(subject);
+        helper.setText(htmlContent, true); // 第二个参数设为true表示启用HTML格式
+        mailSender.send(message);
+    }
+    public void sendHtmlAndFileMessage(String to, String subject, String htmlContent, List<MultipartFile> attachments) throws MessagingException, UnsupportedEncodingException {
+        MimeMessage message = mailSender.createMimeMessage();
+        // 使用MimeMessageHelper的构造函数设置multipart模式为true，并指定编码
+        MimeMessageHelper helper = new MimeMessageHelper(message, MimeMessageHelper.MULTIPART_MODE_MIXED_RELATED, StandardCharsets.UTF_8.name());
+        helper.setFrom(sendEmail);
+        helper.setTo(to);
+        helper.setSubject(subject);
+        helper.setText(htmlContent, true); // 启用HTML格式
+
+        // 处理附件
+        if (attachments != null && attachments.size() > 0) {
+            for (int i = 0; i < attachments.size(); i++) {
+                if (!attachments.get(i).isEmpty()) {
+                    // 使用MimeUtility.encodeWord解决中文附件名乱码问题
+                    String encodedFileName = MimeUtility.encodeWord(attachments.get(i).getOriginalFilename());
+                    helper.addAttachment(encodedFileName, attachments.get(i));
+                }
+            }
+        }
+
+        mailSender.send(message);
+    }
+    public void sendSimpleMessage(String to, String subject, String text) {
+        SimpleMailMessage message = new SimpleMailMessage();
+        message.setFrom(sendEmail);
+        message.setTo(to);
+        message.setSubject(subject);
+        message.setText(text);
+        mailSender.send(message);
+    }
+
+}

base-webapp/src/main/java/com/hzya/frame/webapp/entrance/controler/EntranceController.java

@@ -22,14 +22,19 @@ import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
+import org.springframework.mock.web.MockMultipartFile;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
 import javax.annotation.Resource;
 import javax.servlet.ServletRequest;
 import javax.servlet.ServletResponse;
+import java.io.File;
+import java.io.FileInputStream;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
 
 /**
  * @Content程序唯一入口controller
@@ -239,11 +244,22 @@ public class EntranceController {
         //        "测试邮件简单",
         //        "这是一封来自Spring Boot的测试邮件"
         //);
-
+        String filePath = "/Users/apple/Desktop/【C4协同费控产品】(报表相关)字典说明zm@2025.pdf";
+        File file = new File(filePath);
+        List<MultipartFile> attachments = new ArrayList<>();
+        try (FileInputStream input = new FileInputStream(file)) {
+            MultipartFile multipartFile =  new MockMultipartFile(
+                    file.getName(),                 // 对应表单中的文件字段名
+                    file.getName(),         // 原始文件名
+                    "application/pdf", // 或根据文件类型指定 MIME 类型
+                    input
+            );
+            attachments.add(multipartFile);
+        }
         String htmls = "<div style=\"font-family:'Arial',sans-serif;margin:20px;\"><style>table{width:100%;border-collapse:collapse;border:1px solid #ddd}th,td{padding:10px 15px;border:1px solid #ddd;text-align:left}th{background-color:#4CAF50;color:white;font-weight:bold}tr:nth-child(even){background-color:#f2f2f2}tr:hover{background-color:#e0e0e0}h2{text-align:center;font-size:24px;margin-bottom:15px;color:#333}.priority-high{background-color:#ffebee}.priority-medium{background-color:#fff3e0}.priority-low{background-color:#e8f5e9}</style><h2>任务列表</h2><table><thead><tr><th>问题标题</th><th>详细描述</th><th>预计完成时间</th></tr></thead><tbody><tr class=\"priority-medium\"><td>共享结算备注</td><td>结算单备注字段赋值</td><td>2025年7月2日</td></tr><tr class=\"priority-medium\"><td>流水状态展示调整</td><td>1、流水匹配界面，明细行匹配状态 调整为已推送<br>2、查询条件 已推送明源 调整为已推送</td><td>2025年7月3日</td></tr><tr class=\"priority-high\"><td>共享单据挂起后，银行流水对账界面客商有误</td><td></td><td>2025年7月4日</td></tr><tr class=\"priority-high\"><td>单据在审核中心 详细信息默认不自动带出</td><td>审批界面表体明细数据未自动展开</td><td>2025年7月4日</td></tr><tr class=\"priority-medium\"><td>单据传输失败后，ncc 有自由状态的单子</td><td>通过接口对接NC单据，附件上传失败后，单据未删除</td><td>2025年7月3日</td></tr><tr class=\"priority-low\"><td>对接审核状态更新优化</td><td>共享审批，取消审批，共享审核，共享复核，驳回状态回传简道云</td><td>2025年7月10日</td></tr></tbody></table></div>";
-        emailUtil.sendHtmlMessage("number8912@qq.com",
+        emailUtil.sendHtmlAndFileMessage("number8912@qq.com",
                 "测试邮件html",
-                htmls);
+                htmls,attachments);
 
         return  BaseResult.getSuccessMessageEntity("成功");
     }