///<summary>

///获取querystring

///</summary>

///<paramname="s">参数名</param>

///<returns>返回值</returns>

publicstringq(strings)

{

if(Request.QueryString[s]!=null)

{

returnRequest.QueryString[s].ToString();

}

returnstring.Empty;

}

///<summary>

///获取post得到的参数

///</summary>

///<paramname="s">参数名</param>

///<returns>返回值</returns>

protectedstringf(strings)

{

if(Request.Form[s]==null)returnstring.Empty;

returnRequest.Form[s];

}

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