add:大模型，知识库管理，文件上传

hzims-service/hzims-big-model/src/main/java/com/hnac/hzims/bigmodel/maintenance/controller/KnowledgeFileInfoController.java

@@ -15,6 +15,7 @@ import org.springblade.core.oss.model.BladeFile;
 import org.springblade.core.tool.api.R;
 import org.springblade.core.tool.utils.Func;
 import org.springblade.resource.feign.IOssClient;
+import org.springframework.http.MediaType;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
@@ -67,10 +68,10 @@ public class KnowledgeFileInfoController {
         return R.status(knowledgeFileInfoService.removeByIds(Func.toLongList(",", ids)));
     }
 
-    @PostMapping("/upload")
+    @PostMapping(value = "/upload", produces = MediaType.APPLICATION_PROBLEM_JSON_VALUE, consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
     @ApiOperation(value = "上传文件")
     @ApiOperationSupport(order = 6)
-    public R<BladeFile> upload(@ApiParam(value = "上传文件", required = true) @RequestParam("file") MultipartFile file) {
+    public R<BladeFile> upload(@ApiParam(value = "上传文件", required = true) @RequestPart("file") MultipartFile file) {
         return ossClient.putFile(file);
     }
 }