新增文件服务应用

ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/controller/SysFileController.java

@@ -0,0 +1,67 @@
+package com.ruoyi.file.controller;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+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.file.service.ISysFileService;
+import com.ruoyi.system.api.domain.SysFile;
+
+/**
+ * 文件请求处理
+ * 
+ * @author ruoyi
+ */
+@RestController
+public class SysFileController
+{
+    private static final Logger log = LoggerFactory.getLogger(SysFileController.class);
+
+    /**
+     * 上传文件存储在本地的根路径
+     */
+    @Value("${file.path}")
+    private String localFilePath;
+
+    /**
+     * 资源映射路径 前缀
+     */
+    @Value("${file.prefix}")
+    public String localFilePrefix;
+
+    /**
+     * 域名或本机访问地址
+     */
+    @Value("${file.domain}")
+    public String domain;
+
+    @Autowired
+    private ISysFileService sysFileService;
+
+    /**
+     * 文件上传请求
+     */
+    @PostMapping("upload")
+    public R<SysFile> upload(MultipartFile file)
+    {
+        try
+        {
+            // 上传并返回新文件名称
+            String fileName = sysFileService.uploadFile(file, localFilePath);
+            String url = domain + localFilePrefix + fileName;
+            SysFile sysFile = new SysFile();
+            sysFile.setName(fileName);
+            sysFile.setUrl(url);
+            return R.ok(sysFile);
+        }
+        catch (Exception e)
+        {
+            log.error("上传文件失败", e);
+            return R.fail(e.getMessage());
+        }
+    }
+}