From 8c1353232269f0ddef4715f54f0ec8e3855537dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=AB=98=E5=A4=A7?= <1504665037@qq.com>
Date: Sat, 24 Jan 2026 16:13:02 +0800
Subject: [PATCH] =?UTF-8?q?feat:=E6=96=87=E4=BB=B6=E6=9C=8D=E5=8A=A1?=
 =?UTF-8?q?=E8=A1=A5=E5=85=85feign=E6=8E=A5=E5=8F=A3-=E5=A2=9E=E5=8A=A0?=
 =?UTF-8?q?=E6=B5=81=E5=BC=8F=E8=B0=83=E7=94=A8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../file/controller/SysFileController.java    | 51 ++++++++++---------
 .../file/service/LocalSysFileServiceImpl.java |  1 -
 2 files changed, 28 insertions(+), 24 deletions(-)

diff --git a/src/main/java/com/ruoyi/file/controller/SysFileController.java b/src/main/java/com/ruoyi/file/controller/SysFileController.java
index e876a9e..aeb0f9c 100644
--- a/src/main/java/com/ruoyi/file/controller/SysFileController.java
+++ b/src/main/java/com/ruoyi/file/controller/SysFileController.java
@@ -1,5 +1,10 @@
 package com.ruoyi.file.controller;
 
+import com.ruoyi.common.core.domain.R;
+import com.ruoyi.common.core.utils.StringUtils;
+import com.ruoyi.common.core.utils.file.FileUtils;
+import com.ruoyi.file.service.ISysFileService;
+import com.ruoyi.system.api.domain.SysFile;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -7,20 +12,16 @@ import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.multipart.MultipartFile;
-import com.ruoyi.common.core.domain.R;
-import com.ruoyi.common.core.utils.StringUtils;
-import com.ruoyi.common.core.utils.file.FileUtils;
-import com.ruoyi.file.service.ISysFileService;
-import com.ruoyi.system.api.domain.SysFile;
+
+import java.io.ByteArrayOutputStream;
 
 /**
  * 文件请求处理
- * 
+ *
  * @author ruoyi
  */
 @RestController
-public class SysFileController
-{
+public class SysFileController {
     private static final Logger log = LoggerFactory.getLogger(SysFileController.class);
 
     @Autowired
@@ -30,19 +31,15 @@ public class SysFileController
      * 文件上传请求
      */
     @PostMapping("upload")
-    public R<SysFile> upload(MultipartFile file)
-    {
-        try
-        {
+    public R<SysFile> upload(MultipartFile file) {
+        try {
             // 上传并返回访问地址
             String url = sysFileService.uploadFile(file);
             SysFile sysFile = new SysFile();
             sysFile.setName(FileUtils.getName(url));
             sysFile.setUrl(url);
             return R.ok(sysFile);
-        }
-        catch (Exception e)
-        {
+        } catch (Exception e) {
             log.error("上传文件失败", e);
             return R.fail(e.getMessage());
         }
@@ -52,19 +49,27 @@ public class SysFileController
      * 文件删除请求
      */
     @DeleteMapping("delete")
-    public R<Boolean> delete(String fileUrl)
-    {
-        try
-        {
-            if (!FileUtils.validateFilePath(fileUrl))
-            {
+    public R<Boolean> delete(String fileUrl) {
+        try {
+            if (!FileUtils.validateFilePath(fileUrl)) {
                 throw new Exception(StringUtils.format("资源文件({})非法，不允许删除。 ", fileUrl));
             }
             sysFileService.deleteFile(fileUrl);
             return R.ok();
+        } catch (Exception e) {
+            log.error("删除文件失败", e);
+            return R.fail(e.getMessage());
         }
-        catch (Exception e)
-        {
+    }
+
+    /**
+     * 文件流上传请求
+     */
+    @PostMapping("uploadStream")
+    public R<String> uploadFileByStream(String filename, String extension, ByteArrayOutputStream out)  {
+        try {
+            return R.ok(sysFileService.uploadFileByStream(filename, extension, out));
+        } catch (Exception e) {
             log.error("删除文件失败", e);
             return R.fail(e.getMessage());
         }
diff --git a/src/main/java/com/ruoyi/file/service/LocalSysFileServiceImpl.java b/src/main/java/com/ruoyi/file/service/LocalSysFileServiceImpl.java
index 9c2adf8..11a6a58 100644
--- a/src/main/java/com/ruoyi/file/service/LocalSysFileServiceImpl.java
+++ b/src/main/java/com/ruoyi/file/service/LocalSysFileServiceImpl.java
@@ -5,7 +5,6 @@ import com.ruoyi.common.core.utils.file.FileUtils;
 import com.ruoyi.file.utils.FileUploadUtils;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
-import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;