fix

server-db/src/main/java/cn/exploring/engine/server/db/service/StudentInfoService.java

@@ -62,7 +62,7 @@ public class StudentInfoService {
      * @param studentInfo
      * @return
      */
-    public Object updateStudentInfo(StudentInfo studentInfo) {
+    public String updateStudentInfo(StudentInfo studentInfo) {
         StudentInfo studentInfo1 = selectStudentInfoByUniqueId(studentInfo.getStudentUniqueId());
         if (studentInfo1 != null && !studentInfo1.getId().equals(studentInfo.getId())) {
             return "Fail 学号重复！ 请重新输入学号";

server-wx-api/src/main/java/cn/exploring/engine/server/wx/web/StudentController.java

@@ -33,14 +33,14 @@ public class StudentController {
     @PostMapping("add")
     public Object add(@RequestBody StudentInfo studentInfo) {
         String status = studentInfoService.addStudentInfo(studentInfo);
-        return status.contains("OK") ? ResponseUtil.ok(status) : ResponseUtil.fail(503, status);
+        return status.contains("OK") ? ResponseUtil.ok(status) : ResponseUtil.fail(301, status);
     }
 
 
     @PostMapping("update")
     public Object update(@RequestBody StudentInfo studentInfo) {
-        studentInfoService.updateStudentInfo(studentInfo);
-        return ResponseUtil.ok("OK");
+        String status = studentInfoService.updateStudentInfo(studentInfo);
+        return status.contains("OK") ? ResponseUtil.ok(status) : ResponseUtil.fail(301, status);
     }
 
     @PostMapping("batchDeleted")