From 1e1d0497cc600cc10c22c217b35fb3c43a1e024f Mon Sep 17 00:00:00 2001
From: 无关风月 <443237572@qq.com>
Date: 星期五, 21 三月 2025 14:08:06 +0800
Subject: [PATCH] Merge branch 'master' of https://gitee.com/xiaochen991015/xizang
---
ruoyi-common/src/main/java/com/ruoyi/common/utils/TencentMailUtil.java | 66 ++++++++++++++++++---------------
1 files changed, 36 insertions(+), 30 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/TencentMailUtil.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/TencentMailUtil.java
index a6e40ba..64d39bb 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/TencentMailUtil.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/TencentMailUtil.java
@@ -8,16 +8,18 @@
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
-import java.net.URLEncoder;
-import javax.activation.URLDataSource;
+import javax.annotation.Resource;
import javax.mail.*;
import javax.mail.internet.*;
+import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
-import java.net.URL;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
import java.util.List;
import java.util.Map;
-import java.util.Objects;
import java.util.Properties;
import java.util.concurrent.CompletableFuture;
@@ -132,14 +134,43 @@
// 设置邮件标题
message.setSubject("发票");
// 创建邮件内容
- Multipart multipart = createMultipart(list);
+ Multipart multipart = new MimeMultipart();
+ // 添加文本消息部分
+ BodyPart messageBodyPart = new MimeBodyPart();
+ messageBodyPart.setHeader("Content-Type", "text/plain;charset=utf-8");
+ messageBodyPart.setContent("您在小程序提交的开票申请已开票成功，请查看附件内容","text/html;charset=UTF-8");
+ multipart.addBodyPart(messageBodyPart);
+ List<Path> tempFilePath = new ArrayList<>();
+ // 添加附件部分
+ for (Map<String, String> map : list) {
+ messageBodyPart = new MimeBodyPart();
+ String filePath = map.get("filePath");
+ String fileName = map.get("fileName");
+ tempFilePath.add(Paths.get(filePath));
+ FileDataSource source = new FileDataSource(filePath);
+ messageBodyPart.setDataHandler(new DataHandler(source));
+ String filenameEncode = MimeUtility.encodeText(fileName, "UTF-8", "base64");
+ // String encodedFileName = Base64.getEncoder().encodeToString(fileName.getBytes(StandardCharsets.UTF_8));
+ // String filenameEncode = MimeUtility.encodeText(encodedFileName);
+ messageBodyPart.setFileName(filenameEncode);
+ messageBodyPart.setHeader("Content-Transfer-Encoding", "base64");
+ messageBodyPart.setHeader("Content-Disposition", "attachment");
+ messageBodyPart.setHeader("Content-Type", "application/octet-stream;name=\"" + filenameEncode + "\"");
+ multipart.addBodyPart(messageBodyPart);
+ }
// 设置邮件内容
message.setContent(multipart);
// 发送邮件
Transport.send(message);
+ // 删除临时目录里面的文件
+ for (Path path : tempFilePath) {
+ Files.deleteIfExists(path);
+ }
} catch (MessagingException | UnsupportedEncodingException | MalformedURLException e) {
log.error("发送邮件发生异常", e);
throw new ServiceException("发送邮件失败, 请检查");
+ } catch (IOException e) {
+ throw new RuntimeException("文件下载发生异常");
}
}
@@ -167,31 +198,6 @@
return new PasswordAuthentication(userName, password);
}
};
- }
-
- private Multipart createMultipart(List<Map<String, String>> list) throws MessagingException, UnsupportedEncodingException, MalformedURLException {
- Multipart multipart = new MimeMultipart();
- // 添加文本消息部分
- BodyPart messageBodyPart = new MimeBodyPart();
- messageBodyPart.setHeader("Content-Type", "text/plain;charset=utf-8");
- messageBodyPart.setContent("您在小程序提交的开票申请已开票成功，请查看附件内容","text/html;charset=UTF-8");
- multipart.addBodyPart(messageBodyPart);
- // 添加附件部分
- for (Map<String, String> map : list) {
- messageBodyPart = new MimeBodyPart();
- String url = map.get("url");
- String fileName = map.get("fileName");
- URLDataSource source = new URLDataSource(new URL(url));
- messageBodyPart.setDataHandler(new DataHandler(source));
- String filenameEncode = MimeUtility.encodeText(fileName, "UTF-8", "base64");
- messageBodyPart.setFileName(filenameEncode);
- messageBodyPart.setHeader("Content-Transfer-Encoding", "base64");
- messageBodyPart.setHeader("Content-Disposition", "attachment");
- messageBodyPart.setHeader("Content-Type", "application/octet-stream;name=\"" + filenameEncode + "\"");
- multipart.addBodyPart(messageBodyPart);
- }
-
- return multipart;
}
// public static void main(String[] args) throws UnsupportedEncodingException {
--
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