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Copy pathaddShoppingCart.php
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addShoppingCart.php
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<?php
//添加到购物车
header("Content-Type:text/html;charset=utf-8");
//1、接受客户端的数据(用户输入的数据)
$vipName = $_REQUEST['vipName'];
$goodsId = $_REQUEST['goodsId'];
$goodsCount = $_REQUEST['goodsCount'];
$goodsSelectColor = $_REQUEST['goodsSelectColor'];
//2、数据保存在数据库中
include("./conndb.php");
//3)、传输数据(过桥)
$result = mysql_query("select * from shoppingCart where vipName='".$vipName."' and goodsId='".$goodsId."' ",$conn);
//3.1)先查找该商品是否在购物车中存在
if(mysql_num_rows($result)>0){
//如果存在,则使用update语句
$sqlstr = "update shoppingCart set goodsCount=goodsCount+".$goodsCount." where vipName='".$vipName."' and goodsId='".$goodsId."' and goodsSelectColor='".$goodsSelectColor."'";
}else{
//如果不存在,则使用insert语句
$sqlstr = "insert into shoppingCart values('".$vipName."','".$goodsId."','".$goodsCount."','".$goodsSelectColor."')";
}
$result=mysql_query($sqlstr,$conn);
//4)、关闭连接(拆桥)
mysql_close($conn);
if(!$result){
die("添加失败".mysql_error());
}
//3、给客户端返回(响应) 1:表示添加成功 0:表示添加失败
if($result>0){
echo 1;
}else{
echo 0;
}
?>