编辑更新 2025年3月18日16:02:43

src/main/java/com/zhangmeng/online/exam/controller/QuestionController.java

@@ -35,7 +35,7 @@ public class QuestionController {
 
     @RequestMapping("/list")
     public Result list(Integer pageNum, Integer pageSize) {
-        Pageable pageable = PageRequest.of(PageUtils.getPageNum(pageNum), pageSize, Sort.Direction.DESC, "addTime");
+        Pageable pageable = PageRequest.of(PageUtils.getPageNum(pageNum), pageSize);
         Page<Question> all = questionDao.findAll(pageable);
         List<Question> list = all.getContent();
         List<Map<String, Object>> resultList = new ArrayList<>();
@@ -58,10 +58,6 @@ public class QuestionController {
         return Result.success(null);
     }
 
-    @RequestMapping("/update")
+
-    public Result update(Question question) {
-        questionDao.save(question);
-        return Result.success(null);
-    }
 
 }

src/main/java/com/zhangmeng/online/exam/controller/QuestionOptionController.java

@@ -0,0 +1,52 @@
+package com.zhangmeng.online.exam.controller;
+
+import com.zhangmeng.online.exam.dao.QuestionOptionDao;
+import com.zhangmeng.online.exam.dto.Result;
+import com.zhangmeng.online.exam.entity.QuestionOption;
+import com.zhangmeng.online.exam.entity.User;
+import com.zhangmeng.online.exam.utils.PageUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @author zm
+ * @date 2025/3/18 11:38
+ * @version: 1.0
+ */
+@RestController
+@RequestMapping("/option")
+public class QuestionOptionController {
+
+    @Autowired
+    private QuestionOptionDao questionOptionDao;
+
+    @RequestMapping("/list")
+    public Result list(Integer pageNum, Integer pageSize) {
+        Pageable pageable = PageRequest.of(PageUtils.getPageNum(pageNum), pageSize);
+        Page<QuestionOption> all = questionOptionDao.findAll(pageable);
+        List<QuestionOption> list = all.getContent();
+        List<Map<String, Object>> resultList = new ArrayList<>();
+        for (QuestionOption option : list) {
+            Map<String, Object> map = new HashMap<>();
+            map.put("id", option.getId());
+            map.put("name", option.getOptionName());
+            map.put("optionContent", option.getOptionContent());
+            map.put("isAnswer", option.getIsAnswer());
+            map.put("addTime", option.getAddTime());
+            map.put("explanation",option.getExplanation());
+            resultList.add(map);
+        }
+        return Result.success(pageNum, pageSize, all.getTotalElements(), resultList);
+    }
+
+}

src/main/java/com/zhangmeng/online/exam/controller/UserController.java

@@ -93,8 +93,8 @@ public class UserController {
         return Result.success(map);
     }
 
-    @RequestMapping("/update")
+    @RequestMapping("/edit")
-    public Result update(@RequestParam @RequestBody Map<String, Object> params) {
+    public Result edit(@RequestParam @RequestBody Map<String, Object> params) {
         Long id = Long.parseLong(params.get("id").toString());
         String username = params.get("username").toString();
         String password = params.get("password").toString();
@@ -110,6 +110,28 @@ public class UserController {
         return Result.success(null);
     }
 
+    @RequestMapping("/update")
+    public Result update(@RequestBody @RequestParam Map<String, Object> params) {
+
+        String id = params.get("id").toString();
+        String fieldName = params.get("fieldName").toString();
+        String oldValue = params.get("oldValue").toString();
+        String newValue = params.get("newValue").toString();
+
+        User user = userDao.findById(Long.parseLong(id)).get();
+
+        switch (fieldName) {
+            case "username" -> user.setUsername(newValue);
+            case "password" -> user.setPassword(newValue);
+            case "email" -> user.setEmail(newValue);
+            case "phone" -> user.setPhone(newValue);
+        }
+
+        userDao.save(user);
+        return Result.success(null);
+    }
+
+
 
     @GetMapping("/menu")
     public Result menuList() {