Mybatis学习——基本增删改查(CRUD)

Eclipse+Mybatis+MySql

　　1.所需jar

　　2.项目目录

　　3.源代码

 1 package com.zhengbin.entity;
 2 
 3 public class Student {
 4     private int id;
 5     private String name;
 6     private double score;
 7     @Override
 8     public String toString() {
 9         return "Student [>;
10     }
11     public int getId() {
12         return id;
13     }
14     public void setId(int id) {
15         this.id = id;
16     }
17     public String getName() {
18         return name;
19     }
20     public void setName(String name) {
21         this.name = name;
22     }
23     public double getScore() {
24         return score;
25     }
26     public void setScore(double score) {
27         this.score = score;
28     }
29     public Student(int id, String name, double score) {
30         super();
31         this.id = id;
32         this.name = name;
33         this.score = score;
34     }
35     // *注意这个必须加
36     public Student() {
37         super();
38     }
39 }

Student.java