外层对象封装

src/main/java/top/fjy8018/fileupload/controller/FileSearchController.java

@@ -9,8 +9,11 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 import top.fjy8018.fileupload.VO.FileInfoVO;
+import top.fjy8018.fileupload.VO.ResultVO;
 import top.fjy8018.fileupload.dataobject.es.EsFileInfo;
+import top.fjy8018.fileupload.enums.ResultVOEnum;
 import top.fjy8018.fileupload.service.FileService;
+import top.fjy8018.fileupload.util.ResultVOUtil;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -27,9 +30,9 @@ public class FileSearchController {
     private FileService fileService;
 
     @GetMapping("/findbyname")
-    public List<FileInfoVO> searchByFileName(@RequestParam String fileName,
+    public ResultVO searchByFileName(@RequestParam String fileName,
-                                 @RequestParam(name = "pageNum", required = false, defaultValue = "1") Integer page,
+                                     @RequestParam(name = "pageNum", required = false, defaultValue = "1") Integer page,
-                                 @RequestParam(name = "size", required = false, defaultValue = "5") Integer size){
+                                     @RequestParam(name = "size", required = false, defaultValue = "5") Integer size){
 
         PageRequest pageRequest = PageRequest.of(page - 1, size);
         Page<EsFileInfo> productInfoPage = fileService.findByFileName(pageRequest,fileName);
@@ -43,6 +46,6 @@ public class FileSearchController {
             fileInfoVOList.add(fileInfoVO);
         }
 
-        return fileInfoVOList;
+        return ResultVOUtil.data(ResultVOEnum.SUCCESS,fileInfoVOList);
     }
 }

src/main/java/top/fjy8018/fileupload/enums/ResultVOEnum.java

@@ -6,11 +6,13 @@ package top.fjy8018.fileupload.enums;
  * @date 2018-06-22 09:28
  */
 public enum ResultVOEnum implements CodeEnum {
-    UPLOAD_SUCCESS(0,"上传成功"),
+    SUCCESS(1,"成功"),
-    UPLOAD_FAIL(-1,"上传失败"),
+    UNKOWN_ERROR(-1,"系统异常"),
     FORBIDDEN_ACCES(1,"没有访问权限"),
     LOG_OUT(2,"未登录"),
     USER_NOT_EXIST(3,"用户不存在"),
+    UPLOAD_SUCCESS(4,"上传成功"),
+    UPLOAD_FAIL(5,"上传失败"),
     ;
 
     private Integer code;

src/main/java/top/fjy8018/fileupload/handler/ExceptionHandle.java

@@ -5,6 +5,7 @@ import org.springframework.web.bind.annotation.ControllerAdvice;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.ResponseBody;
 import top.fjy8018.fileupload.VO.ResultVO;
+import top.fjy8018.fileupload.enums.ResultVOEnum;
 import top.fjy8018.fileupload.exception.FileUploadException;
 import top.fjy8018.fileupload.util.ResultVOUtil;
 
@@ -17,9 +18,15 @@ import top.fjy8018.fileupload.util.ResultVOUtil;
 @ControllerAdvice
 public class ExceptionHandle {
 
+    @ExceptionHandler(value = Exception.class)
     @ResponseBody
-    @ExceptionHandler(value = FileUploadException.class)
+    public ResultVO handle(Exception e){
-    public ResultVO handle(FileUploadException e){
+        if (e instanceof FileUploadException){
-        return ResultVOUtil.error(e.getCode(),e.getMessage());
+            FileUploadException userException = (FileUploadException)e;
+            return ResultVOUtil.error(userException.getCode(),userException.getMessage());
+        }else{
+            log.error("系统异常",e);
+            return ResultVOUtil.error(ResultVOEnum.UNKOWN_ERROR.getCode(),ResultVOEnum.UNKOWN_ERROR.getMsg());
+        }
     }
 }

src/main/java/top/fjy8018/fileupload/service/FileService.java

@@ -2,6 +2,7 @@ package top.fjy8018.fileupload.service;
 
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Service;
 import top.fjy8018.fileupload.dataobject.es.EsFileInfo;
 
 public interface FileService {

src/main/java/top/fjy8018/fileupload/util/ResultVOUtil.java

@@ -42,4 +42,13 @@ public class ResultVOUtil {
         resultVO.setMsg(msg);
         return resultVO;
     }
+
+    public static ResultVO data(ResultVOEnum resultVOEnum,Object object){
+        ResultVO resultVO = new ResultVO();
+
+        resultVO.setCode(resultVOEnum.getCode());
+        resultVO.setMsg(resultVOEnum.getMsg());
+        resultVO.setData(object);
+        return resultVO;
+    }
 }