From 759656d1804c0ea4f15720f8d850abbf747c7335 Mon Sep 17 00:00:00 2001 From: xujun Date: Fri, 17 Jul 2026 16:54:04 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=9B=BE=E7=89=87=E9=A2=84?= =?UTF-8?q?=E8=A7=88=E5=A4=B1=E8=B4=A5=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../sys/file/web/controller/SysCommonFileController.java | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/xtools-app-sys/xtools-app-sys-file-web/src/main/java/xtools/app/sys/file/web/controller/SysCommonFileController.java b/xtools-app-sys/xtools-app-sys-file-web/src/main/java/xtools/app/sys/file/web/controller/SysCommonFileController.java index 2d77b27..91238af 100644 --- a/xtools-app-sys/xtools-app-sys-file-web/src/main/java/xtools/app/sys/file/web/controller/SysCommonFileController.java +++ b/xtools-app-sys/xtools-app-sys-file-web/src/main/java/xtools/app/sys/file/web/controller/SysCommonFileController.java @@ -16,6 +16,7 @@ import xtools.app.sys.file.service.SysFileDownloadCallback; import xtools.app.sys.file.service.SysFileOptService; import xtools.app.sys.model.dto.resp.SysFileResp; import xtools.boot.api.exection.BizError; +import xtools.core.enums.ImageTypeEnum; import xtools.core.extend.TemplateUtils; import java.io.IOException; @@ -61,9 +62,15 @@ public class SysCommonFileController { return false; } + // 判断文件是否为图片 + ImageTypeEnum imageType = ImageTypeEnum.bySuffix(fileInfo.getFileType()); + String fileName = URLEncoder.encode(fileInfo.getFileName(), StandardCharsets.UTF_8).replaceAll("\\+", "%20"); String contentDisposition = "attachment; filename=\"{}\"; filename*=UTF-8''{}"; response.setHeader("Content-Disposition", TemplateUtils.format(contentDisposition, fileName, fileName)); + if (!ImageTypeEnum.UNKNOWN.equals(imageType)) { + response.setHeader("Content-Type", imageType.getContentType()); + } response.setContentLengthLong(fileInfo.getFileSize()); return true; }