实现作业获取和展示

src/main/java/com/fjy/spring/domain/TbCourse.java

@@ -1,5 +1,6 @@
 package com.fjy.spring.domain;
 
+import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
 import javax.persistence.Id;
@@ -8,11 +9,14 @@ import java.sql.Timestamp;
 @Entity
 public class TbCourse {
     @Id
+    @Column(name = "courseno")
     @GeneratedValue
     private Integer courseNo;
 
+    @Column(name = "coursename")
     private String courseName;
 
+    @Column(name = "coursetime")
     private Timestamp courseTime;
 
     private Integer teacherid;