添加缺失的字段

src/main/java/com/founder/controller/OcrController.java

@@ -21,6 +21,7 @@ public class OcrController {
     @Autowired
     private OcrService ocrjService;
     @ResponseBody
+    @CrossOrigin
     @PostMapping("/InvoiceOcr")
     public JSONObject query(HttpServletRequest request, MultipartFile file) {
         DateFormat df2 = DateFormat.getDateTimeInstance();//可以精确到时分秒