实现用户信息修改页面session传值

src/main/java/com/fjy/spring/service/StudentService.java

@@ -0,0 +1,16 @@
+package com.fjy.spring.service;
+
+import com.fjy.spring.domain.TbStudent;
+import com.fjy.spring.domain.TbUser;
+import com.fjy.spring.repository.TbStudentRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class StudentService {
+    @Autowired
+    private TbStudentRepository tbStudentRepository;
+
+}