ruoyi-service/ruoyi-order/src/main/java/com/ruoyi/order/controller/TOrderInvoiceController.java
@@ -128,7 +128,7 @@ //组装的顺序非常重要,一定要先组装文本域,再组装文件 MimeBodyPart htmlPart = new MimeBodyPart(); // 组装内容 htmlPart.setContent("This is message content", "text/html;charset=UTF-8"); htmlPart.setContent("开票", "text/html;charset=UTF-8"); msgMultipart.addBodyPart(htmlPart); // 组装附件