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$.post("abc.aspx",{},function(msg){alert(123);},"json");
SqlDataReader dr = SqlHelper.ExecuteReader("select count(1) from table where ID="+ID+"")//刚少了个+号
whiler(dr.read())
{
int count=dr.getInt32(0);//刚手误
}
$.ajax({
url:"default.ashx
type:"post",
dataType:"html",
data:"ID=1",
success:function(result){
if(result!="0")
alert("正确");
else
alert("错误!")
},
error:function(resMsg){alert(resMsg)}
})
//default.ashx
int ID = Convert.Toint32(Request.Form["ID"]);
int count=0;
SqlDataReader dr = SqlHelper.ExecuteReader("select count(1) from table where ID="+ID"")
whiler(dr.read())
{
int count=dr.read();
}
Httpcontext.Response.writer(count);
Httpcontext.REsponse.end();