JDBC学习笔记(7)：数据类型与日期问题

 1 package com.xxyh.jdbc;
 2 import java.sql.Connection;
 3 import java.sql.PreparedStatement;
 4 import java.sql.ResultSet;
 5 import java.sql.SQLException;
 6 import java.util.Date;
 7 public class DateTest {
 8     
 9     public static void main(String[] args) throws SQLException {
10         create("qianqi",new Date(),500);
11     }
12     
13     public static void create(String name, Date birthday, float money) throws SQLException {
14         Connection conn = null;
15         PreparedStatement ps = null;
16         ResultSet rs = null;
17         
18         try {
19             conn = JdbcUtils.getConnection();
20             String sql = "insert into user(name,birthday,money) values(?,?,?)";
21             ps = conn.prepareStatement(sql);
22             ps.setString(1, name);
23             
24             //ps.setDate(2, (java.sql.Date) birthday);//---------1
25             //ps.setDate(2, new java.sql.Date(birthday.getTime()));//---------2
26             ps.setFloat(3, money);
27             
28             int i =ps.executeUpdate();
29             System.out.println("i==="+i);
30         } finally {
31             JdbcUtils.close(rs, ps, conn);
32         }
33     }
34 }