From fd6ca746fa2fc42e528d6c0eb46ae5f8ac075244 Mon Sep 17 00:00:00 2001 From: YunaiV Date: Sun, 17 Aug 2025 16:14:43 +0800 Subject: [PATCH] =?UTF-8?q?feat=EF=BC=9A=E3=80=90infra=20=E5=9F=BA?= =?UTF-8?q?=E7=A1=80=E8=AE=BE=E6=96=BD=E3=80=91writeAttachment=20=E6=A0=B9?= =?UTF-8?q?=E6=8D=AE=20contentType=20=E8=AE=BE=E7=BD=AE=E5=85=B6=E5=86=85?= =?UTF-8?q?=E5=AE=B9=E6=98=BE=E7=A4=BA=E5=80=BE=E5=90=91=20https://github.?= =?UTF-8?q?com/YunaiV/ruoyi-vue-pro/issues/692?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../infra/framework/file/core/utils/FileTypeUtils.java | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/yudao-module-infra/src/main/java/cn/iocoder/yudao/module/infra/framework/file/core/utils/FileTypeUtils.java b/yudao-module-infra/src/main/java/cn/iocoder/yudao/module/infra/framework/file/core/utils/FileTypeUtils.java index 9cc4175884..d8a13e9530 100644 --- a/yudao-module-infra/src/main/java/cn/iocoder/yudao/module/infra/framework/file/core/utils/FileTypeUtils.java +++ b/yudao-module-infra/src/main/java/cn/iocoder/yudao/module/infra/framework/file/core/utils/FileTypeUtils.java @@ -80,9 +80,15 @@ public class FileTypeUtils { */ public static void writeAttachment(HttpServletResponse response, String filename, byte[] content) throws IOException { // 设置 header 和 contentType - response.setHeader("Content-Disposition", "attachment;filename=" + HttpUtils.encodeUtf8(filename)); String contentType = getMineType(content, filename); response.setContentType(contentType); + // 设置内容显示、下载文件名：https://www.cnblogs.com/wq-9/articles/12165056.html + if (StrUtil.containsIgnoreCase(contentType, "image/")) { + // 参见 https://github.com/YunaiV/ruoyi-vue-pro/issues/692 讨论 + response.setHeader("Content-Disposition", "inline;filename=" + HttpUtils.encodeUtf8(filename)); + } else { + response.setHeader("Content-Disposition", "attachment;filename=" + HttpUtils.encodeUtf8(filename)); + } // 针对 video 的特殊处理，解决视频地址在移动端播放的兼容性问题 if (StrUtil.containsIgnoreCase(contentType, "video")) { response.setHeader("Content-Length", String.valueOf(content.length));