依据学生id和姓名获取四级成绩

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/controller/Cet_4Controller.java

@@ -3,6 +3,9 @@ package org.jeecg.modules.controller;
 import java.util.Arrays;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+
+import com.alibaba.fastjson.JSONObject;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.jeecg.common.api.vo.Result;
 import org.jeecg.common.system.query.QueryGenerator;
 import org.jeecg.modules.entity.Cet_4;
@@ -36,6 +39,9 @@ public class Cet_4Controller extends JeecgController<Cet_4, ICet_4Service> {
 	@Autowired
 	private ICet_4Service cet_4Service;
 
+
+
+	
 	/**
 	 * 分页列表查询
 	 *
@@ -160,4 +166,17 @@ public class Cet_4Controller extends JeecgController<Cet_4, ICet_4Service> {
         return super.importExcel(request, response, Cet_4.class);
     }
 
+	 /**
+	  * 依据学生id和姓名获取四级成绩
+	  */
+	 @GetMapping("/getDataByStudent")
+	 public Result<JSONObject> getDataByStudent(@RequestParam("id") Integer id, @RequestParam("name") String name){
+		 // 参数检查
+		 if (id == null || name == null) {
+			 return Result.error("ID 或姓名不能为空");
+		 }
+
+		 return cet_4Service.getDataByStudent(id , name);
+	 }
+
 }

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/ICet_4Service.java

@@ -22,4 +22,6 @@ public interface ICet_4Service extends IService<Cet_4> {
     Result<JSONObject> getRateByCollege(JSONObject webData);
 
     Result<JSONObject> getRateByMajor(JSONObject webData);
+
+    Result<JSONObject> getDataByStudent(Integer studentId, String studentName);
 }

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/Cet_4ServiceImpl.java

@@ -536,6 +536,37 @@ public class Cet_4ServiceImpl extends ServiceImpl<Cet_4Mapper, Cet_4> implements
         return Result.ok(result);
     }
 
+    /**
+     * 依据学生id和姓名获取四级数据
+     */
+    @Override
+    public Result<JSONObject> getDataByStudent(Integer id,String name) {
+        //判断是否存在缓存
+        String key = "getDataByStudent:"+id + name;
+        if (Boolean.TRUE.equals(redisTemplate.hasKey(key))) {
+            System.out.println((JSONObject) redisTemplate.opsForValue().get(key));
+            return Result.ok((JSONObject) redisTemplate.opsForValue().get(key));
+        }
+        JSONObject result = new JSONObject();
+        //收集成绩
+        LambdaQueryWrapper<Cet_4> Cet_4ResultQW = new LambdaQueryWrapper<>();
+        Cet_4ResultQW.select(Cet_4::getResult)
+                .groupBy(Cet_4::getResult);
+
+        List<Map<String, Object>> Cet_4Result = cet4Mapper.selectMaps(Cet_4ResultQW);
+        if (Cet_4Result == null) {
+            return Result.error("查询结果为空");
+        }
+        System.out.println(Cet_4Result);
+
+        result.put("results", Cet_4Result);
+
+        //将数据存入缓存
+        redisTemplate.opsForValue().set(key, result);
+
+        return Result.ok(result);
+    }
+
     //获取全校人数
     private long getNumAll(Date batch) {
         LambdaQueryWrapper<Cet_4> queryWrapper = new LambdaQueryWrapper<>();

jeecg-module-system/jeecg-system-start/src/test/java/org/jeecg/modules/text.java

@@ -0,0 +1,27 @@
+package org.jeecg.modules;
+
+import com.alibaba.fastjson.JSONObject;
+import org.jeecg.JeecgSystemApplication;
+import org.jeecg.common.api.vo.Result;
+import org.jeecg.modules.controller.Cet_4Controller;
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest(classes= JeecgSystemApplication.class)//指定要测试的Spring应用程序类
+public class text {
+
+    @Autowired
+    private Cet_4Controller cet_4Controller;
+
+    @Test
+    public void T() {
+        // 检查 cet_4Controller 是否为 null
+        if (cet_4Controller == null) {
+            System.err.println("Cet_4Controller 未正确注入");
+            return;
+        }
+        Result<JSONObject> result = cet_4Controller.getDataByStudent(2023011559, "余映婵");
+        System.out.println(result);
+    }
+}