目录
创建项目
如图,创建对应的包和类还有接口,创建源码包(resources)放置配置文件(config.xml)和连接数据库的用户名和密码(jdbc.properties)
导入相应的jar包,这里的mymvc.jar包是我自己写的框架,怎么把它变成jar包可以参考我的另一篇文章自定义mvc原理和框架实现
源码
Student
package com.zking.mvctest02.model;
public class Student {
private Integer sid;
private String sname;
private Integer score;
private String clazz;
public Integer getSid() {
return sid;
}
public void setSid(Integer sid) {
this.sid = sid;
}
public String getSname() {
return sname;
}
public void setSname(String sname) {
this.sname = sname;
}
public Integer getScore() {
return score;
}
public void setScore(Integer score) {
this.score = score;
}
public String getClazz() {
return clazz;
}
public void setClazz(String clazz) {
this.clazz = clazz;
}
@Override
public String toString() {
return "Student [sid=" + sid + ", sname=" + sname + ", score=" + score + ", clazz=" + clazz + "]";
}
}
IStudentDao
package com.zking.mvctest02.dao;
import java.util.List;
import com.zking.mvctest02.model.Student;
import com.zking.util.PageBean;
public interface IStudentDao {
List<Student> getStudents(Student stu,PageBean pageBean);
void addStudent(Student stu);
}
StudentDao
package com.zking.mvctest02.dao;
import java.sql.Conn