一、创建sql server数据库
建库:test
建表:
立即学习“Java免费学习笔记(深入)”;
/*
Navicat MySQL Data Transfer
Source Server : localhost
Source Server Version : 50520
Source Host : localhost:3306
Source Database : mo
Target Server Type : MYSQL
Target Server Version : 50520
File Encoding : 65001
Date: 2013-10-17 12:00:56
*/
-- ----------------------------
-- Table structure for [user]
-- ----------------------------
USE test
GO
DROP TABLE [user];
CREATE TABLE [user] (
id bigint NOT NULL PRIMARY KEY IDENTITY(1000, 1),
create_date datetime DEFAULT NULL,
edit_date datetime DEFAULT NULL,
is_delete int DEFAULT NULL,
[name] varchar(255) DEFAULT NULL,
sex varchar(255) DEFAULT NULL,
age int DEFAULT NULL
);
-- ----------------------------
-- Records of user
-- ----------------------------
INSERT INTO [user] VALUES ('2013-04-02 16:01:00', '2013-04-02 16:01:17', '0', 'Oppo', '男', '20');
INSERT INTO [user] VALUES ('2013-04-02 16:01:02', '2013-04-02 16:01:17', '0', 'Mini', '女', '18');
INSERT INTO [user] VALUES ('2013-04-02 16:01:04', '2013-04-02 16:01:17', '0', 'Kina', '女', '18');
INSERT INTO [user] VALUES ('2013-04-02 16:01:06', '2013-04-02 16:01:17', '0', 'Lora', '男', '19');
INSERT INTO [user] VALUES ('2013-04-02 16:01:08', '2013-04-02 16:01:17', '0', '榕Sir', '女', '18');
INSERT INTO [user] VALUES ('2013-04-02 16:01:10', '2013-04-02 16:01:17', '0', '兼容', '女', '19');
INSERT INTO [user] VALUES ('2013-04-02 16:01:13', '2013-04-02 16:01:17', '0', 'Sir云', '男', '18');
INSERT INTO [user] VALUES ('2013-04-02 16:01:17', '2013-04-02 16:01:17', '0', '明白了', '男', '18');
INSERT INTO [user] VALUES ('2013-04-02 16:37:00', '2013-04-02 16:37:00', '0', 'Guro Go Sir', '女', '19');
立即学习“Java免费学习笔记(深入)”;
二、在页面JS代码操作数据库
使用模板与程序分离的方式构建,依靠专门设计的数据库操作类实现数据库存取,具有专有错误处理模块,通过 Email 实时报告数据库错误,除具有满足购物需要的全部功能外,成新商城购物系统还对购物系统体系做了丰富的扩展,全新设计的搜索功能,自定义成新商城购物系统代码功能代码已经全面优化,杜绝SQL注入漏洞前台测试用户名:admin密码:admin888后台管理员名:admin密码:admin888
立即学习“Java免费学习笔记(深入)”;
<script language="javascript" type="text/javascript"> <br>var conn, rs; <br><br>/*获取数据库连接*/<br>function getConnection() { <br> conn = new ActiveXObject("ADODB.Connection"); <br> // 1.JavaScript操作数据库JS操作Access数据库 <br> // 在F盘有文件abc.mdf,表名为user,一共2个字段,id数字类型主键,name文本类型 <br> // conn.Open("DBQ=f://abc.mdb;DRIVER={Microsoft Access Driver (*.mdb)};"); <br><br> // 2.JavaScript操作数据库JS操作SQL Server数据库 <br> // 数据库名为:test,表名为user,id为int类型,自增列,name为用户名,为varchar类型;数据库用户名为sa,密码是sasa。 <br> conn.Open("Driver={SQL Server};Server=.;DataBase=test;UID=sa;Password=sasa"); //打开数据库 <br> return conn; <br>} <br><br>/*执行增删改的方法*/<br>function executeUpdate(sql) { <br> getConnection(); <br> try { <br> conn.execute(sql); <br> return true; <br> } catch (e) { <br> document.write(e.description); <br> } finally { <br> closeAll(); <br> } <br> return false; <br>} <br><br>/*执行查询的方法*/<br>function executeQuery(sql) { <br> getConnection(); <br> try { <br> rs = new ActiveXObject("ADODB.Recordset"); <br> rs.open(sql, conn); <br> var html = ""; <br> while(!rs.EOF) { <br> html = html + rs.Fields("id") + " " + rs.Fields("name")+"<br/>"; <br> rs.moveNext(); <br> } <br> document.write(html); <br> } catch (e) { <br> document.write(e.description); <br> } finally { <br> closeAll(); <br> } <br>} <br><br>/*关闭所有资源*/<br>function closeAll() { <br> if(rs != null) { <br> rs.close(); <br> rs = null; <br> } <br> if(conn != null) { <br> conn.close(); <br> conn = null; <br> } <br>} <br><br>// 增 <br>// executeUpdate("INSERT INTO [user](create_date, edit_date, is_delete, [name], sex, age) VALUES ('2013-10-17 12:00:00', '2013-10-17 12:00:00', 0, '空', '男', 20)"); <br>// 删 <br>// executeUpdate("DELETE FROM [user] WHERE id = 1009"); <br>// 改 <br>// executeUpdate("UPDATE [user] SET sex = '女', age = 18 WHERE id = 1009"); <br>// 查 <br>executeQuery("select * from [user]"); <br></script>
立即学习“Java免费学习笔记(深入)”;










