用servlet,jdbc将mysql中数据显示在jsp页面中:
效果如下:
![]() |

//包bean.Student
package bean;
public class Student {
private String sno;
private String sname;
private String sex;
private int age;
private String sdept;
public String getSno() {
return sno;
}
public void setSno(String sno) {
this.sno = sno;
}
public String getSname() {
return sname;
}
public void setSname(String sname) {
this.sname = sname;
}
public String getSex() {
return sex;
}
public void setSex(String sex) {
this.sex = sex;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public String getSdept() {
return sdept;
}
public void setSdept(String sdept) {
this.sdept = sdept;
}
}
//包dao.DBConnection
package dao;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.ArrayList;
import bean.Student;
public class DBConnection {
/**
* 驱动类名称
*/
private static final String DRIVER_CLASS = "com.mysql.jdbc.Driver";
/**
* 数据库连接字符串
*/
private static final String DATABASE_URL = "jdbc:mysql://localhost:3306/db3";
/**
* 数据库用户名
*/
private static final String USER_NAME = "root";
/**
* 数据库密码
*/
private static final String PASSWORD = "123456