fix

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

@@ -20,6 +20,21 @@ public class ClassService {
     @Resource
     ClassInfoMapper classInfoMapper;
 
+    public Map<Integer, String> getClassNameMap() {
+        ClassInfoExample example = new ClassInfoExample();
+        ClassInfoExample.Criteria criteria = example.createCriteria();
+        criteria.andDeletedEqualTo(false);
+        List<ClassInfo> dataList = classInfoMapper.selectByExample(example);
+        return dataList.stream().map(x -> {
+            Map oneData = new HashMap();
+            oneData.put(x.getId(), x.getClassName());
+            return oneData;
+        }).reduce(new HashMap(), (x, y) -> {
+            x.putAll(y);
+            return x;
+        });
+    }
+
     public List<ClassInfo> selectClass(String className, List<Integer> idList) {
         ClassInfoExample example = new ClassInfoExample();
         ClassInfoExample.Criteria criteria = example.createCriteria();

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

@@ -4,6 +4,7 @@ import cn.exploring.engine.server.db.dao.SpecialSqlMapper;
 import cn.exploring.engine.server.db.dao.StudentInfoMapper;
 import cn.exploring.engine.server.db.domain.StudentInfo;
 import cn.exploring.engine.server.db.domain.StudentInfoExample;
+import com.alibaba.fastjson.JSON;
 import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import org.springframework.stereotype.Service;
@@ -14,6 +15,7 @@ import java.time.LocalDateTime;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 @Service
 public class StudentInfoService {
@@ -21,6 +23,9 @@ public class StudentInfoService {
     @Resource
     StudentInfoMapper studentInfoMapper;
 
+    @Resource
+    ClassService classService;
+
     @Resource
     SpecialSqlMapper specialSqlMapper;
 
@@ -120,10 +125,16 @@ public class StudentInfoService {
         PageHelper.startPage(page, limit);
         example.setOrderByClause(sort + " " + order);
         List<StudentInfo> studentInfoList =  studentInfoMapper.selectByExample(example);
+        Map<Integer, String> classMap = classService.getClassNameMap();
+        List<Map> dataList = studentInfoList.stream().map(x -> {
+            Map oneData = JSON.parseObject(JSON.toJSONString(x), Map.class);
+            oneData.put("className", classMap.get(classId));
+            return oneData;
+        }).collect(Collectors.toList());
         Long total = PageInfo.of(studentInfoList).getTotal();
         return new HashMap(){{
             put("total", total);
-            put("items", studentInfoList);
+            put("items", dataList);
         }};
     }
 

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

@@ -30,7 +30,7 @@ public class StudentController {
         return ResponseUtil.ok(studentInfoService.selectStudentInfo(classId));
     }
 
-    @GetMapping("add")
+    @PostMapping("add")
     public Object add(@RequestBody StudentInfo studentInfo) {
         String status = studentInfoService.addStudentInfo(studentInfo);
         return status.contains("OK") ? ResponseUtil.ok(status) : ResponseUtil.fail(502, status);