修改新增立案申请功能

ruoyi-system/src/main/java/com/ruoyi/wisdomarbitrate/service/impl/CaseEvidenceServiceImpl.java

                     caseApplication.setCaseStatus(4);
                     caseApplicationMapper.submitCaseApplication(caseApplication);
                 }
-                return AjaxResult.success("上传成功");
+                CaseAttach caseAttachselect = new CaseAttach();
+                caseAttachselect.setAnnexId(caseAttach.getAnnexId());
+                caseAttachselect.setAnnexName(caseAttach.getAnnexName());
+                caseAttachselect.setAnnexType(caseAttach.getAnnexType());
+                return AjaxResult.success("上传成功",caseAttach);
             }
         } catch (IOException e) {
             e.printStackTrace();