可能我说的不太清楚,下面是我的sql语句SELECT papernumber, ordernumber, quality, orderform, addrress, deliverform FROM Buy where ordernumber in (select ordernumber from Orders where username=newparameter)其中的newparameter是Cookie中传入的,怎么这样还是会报错。
这样仅仅是获取了Cookie里面的值啊。
sql = "SELECT papernumber, ordernumber, quality, orderform, addrress, deliverform FROM Buy where ordernumber in (select ordernumber from Orders where username='" + newparameter + "')";
string newparameter = Request.Cookies["参数名"].Value;//获取cookie的value string sql = "SELECT papernumber, ordernumber, quality, orderform, addrress, deliverform FROM Buy where ordernumber in (select ordernumber from Orders where username='"+newparameter+"')";
先取得他的参数值。
string val= Request.Cookies["参数名"].Value然后再从获取信息中分析哪个是参数?
可能我说的不太清楚,下面是我的sql语句SELECT papernumber, ordernumber, quality, orderform, addrress, deliverform FROM Buy where ordernumber in (select ordernumber from Orders where username=newparameter)其中的newparameter是Cookie中传入的,怎么这样还是会报错。
这样仅仅是获取了Cookie里面的值啊。
string sql = "SELECT papernumber, ordernumber, quality, orderform, addrress, deliverform FROM Buy where ordernumber in (select ordernumber from Orders where username='"+newparameter+"')";