在后台添加中一般我们都设置了一个“关键字”,而且一般输入可能如下: 娃娃,毛绒娃娃,日本充气娃娃 我们将根据这个来做,具体实现如下: 先看一条SQL语句: 复制代码 代码如下: select top 3 sid,sname from product where keywords like "%娃娃%" or keywords like "%毛绒娃娃%" or keywords like "%日本充气娃娃%"
"obj为值,filed为字段名 Function sqlKeyWord(obj,field) Dim temp:temp = split(obj,",") For i = 0 To ubound(temp) sqlKeyWord = sqlKeyWord & field&" like "%"&temp(i)&"%" or " Next sqlKeyWord = left(sqlKeyWord,len(sqlKeyWord)-3) End Function
Dim mysql:mysql = "select top 3 sid,sname from product where " + sqlKeyWord(A,"keywords") Response.Write(mysql) "Set objRs = objConn.execute(mysql) "Do while not objRs.Eof "Response.Write(objRs("sname")) "Loop