支持附件上传

ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/FileUploadController.java

@@ -0,0 +1,50 @@
+package com.ruoyi.web.controller.common;
+
+import com.ruoyi.common.annotation.Anonymous;
+import com.ruoyi.common.config.RuoYiConfig;
+import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.exception.NonCaptureException;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.file.FileUploadUtils;
+import com.ruoyi.common.utils.file.FileUtils;
+import com.ruoyi.framework.config.ServerConfig;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+@RestController
+@RequestMapping("/file")
+public class FileUploadController {
+
+    private final Logger log = LoggerFactory.getLogger(FileUploadController.class);
+
+    @Autowired
+    private ServerConfig serverConfig;
+
+    @Anonymous
+    @PostMapping("/upload")
+    @SuppressWarnings("DuplicatedCode")
+    public AjaxResult uploadFile(MultipartFile file) {
+        try {
+            log.info("文件 {} 上传中...", file.getOriginalFilename());
+            // 上传文件路径
+            String filePath = RuoYiConfig.getUploadPath();
+            // 上传并返回新文件名称
+            String fileName = FileUploadUtils.upload(filePath, file);
+            String url = serverConfig.getUrl() + fileName;
+            AjaxResult ajax = AjaxResult.success();
+            ajax.put("url", url);
+            ajax.put("fileName", fileName);
+            ajax.put("newFileName", FileUtils.getName(fileName));
+            ajax.put("originalFilename", file.getOriginalFilename());
+            log.info("文件 {} 上传成功！", file.getOriginalFilename());
+            return ajax;
+        } catch (Exception e) {
+            throw new NonCaptureException(StringUtils.format("文件 {} 上传失败！", file.getOriginalFilename()), e);
+        }
+    }
+}

ruoyi-common/src/main/java/com/ruoyi/common/exception/NonCaptureException.java

@@ -0,0 +1,13 @@
+package com.ruoyi.common.exception;
+
+/**
+ * 不进行捕获的异常
+ *
+ * @author liming
+ * @date 2023/12/10 20:11
+ */
+public class NonCaptureException extends RuntimeException {
+    public NonCaptureException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

ruoyi-framework/src/main/java/com/ruoyi/framework/web/exception/GlobalExceptionHandler.java

@@ -1,6 +1,8 @@
 package com.ruoyi.framework.web.exception;
 
 import javax.servlet.http.HttpServletRequest;
+
+import com.ruoyi.common.exception.NonCaptureException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.security.access.AccessDeniedException;
@@ -135,4 +137,13 @@ public class GlobalExceptionHandler
     {
         return AjaxResult.error("演示模式，不允许操作");
     }
+
+    /**
+     * 不进行捕获的异常
+     */
+    @ExceptionHandler(NonCaptureException.class)
+    public AjaxResult handleNonCaptureException(NonCaptureException e)
+    {
+        throw e;
+    }
 }

ruoyi-ui/src/utils/generator/config.js

@@ -499,7 +499,7 @@ export const selectComponents = [
     __slot__: {
       'list-type': true
     },
-    action: 'https://jsonplaceholder.typicode.com/posts/',
+    action: 'http://localhost:8080/file/upload',
     disabled: false,
     accept: '',
     name: 'file',