C#获取Html代码
2019-03-10 更新获得一个网址的Html代码/// <summary>/// 获取网页html代码 /// </summary>/// <param name="url">如http://www.luofenming.com 注意一定要加 http:或https:</param>/// <returns></returns>private string Get…
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C# 获取windows版本
以下是核心代码public enum WindowsEnmu{Windows95,Windows98_V2,Windows98,WindowsMe,WindowsNT_351,WindowsNT_40,Windows2000,Windows_XP,Windows_2003,WindowsVista,Windows7,Windows10}public WindowsEnmu GetWindowsVersion(){WindowsEnmu WinVersion = WindowsEnmu.…
JavaScript获取url参数
2021-09-28 更新以下JS函数用于获取url参数:function getQueryVariable(variable){var query = window.location.search.substring(1);var vars = query.split("&");for (var i=0;ivars.length;i++) {var pair = vars[i].split("=");if(pair[0] == variable){return pair[1…
Python 获取网页数据
#pip install requests 安装第三方库import requestsurl=http://www.luofenming.com#伪装浏览器headers={User-Agent:Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36 Edg/114.0.1823.43}#发送请求res…
C#获取随机数,并且包括获取几位小数
/// summary/// 获取随机数/// /summary/// param name="minimum"最小值/param/// param name="maximum"最大值/param/// param name="Len"小数点保留位数/param/// returns/returnspublic double GetRandomNumber(double minimum, double maximum,…
C#获取地址栏值
/// <summary>/// 取地址栏值/// </summary>/// <param name="key"></param>/// <param name="context"></param>/// <returns></returns>public static string GetQueryString(string key, HttpContext …
ASP.NET POST请求与获取结果
/// <summary> /// POST请求与获取结果 /// </summary> public string HttpPost(string Url, string postDataStr){HttpWebRequest request = (HttpWebRequest)WebRequest.Create(Url);request.Method = "POST";request.ContentType = "applicat…
获取客户端真实IP
/// <summary> /// 取得客户端真实IP。如果有代理则取第一个非内网地址 /// </summary> public static string GetIPAddress{get{var result = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];if (!string.IsNullOrEmpty(resu…
C# 获取日期星期几,原理
/// summary/// 判断是否是周六,周天/// /summary/// param name="y"年 如 2018/param/// param name="m"月 如 8 /param/// param name="d"日 如 20/param/// returns/returnsprivate static bool Whether_Weekend(int y, int m, int d){if (m…
C#,添加,获取,清除Session
class SessionHelper {//转载请保留原创地址 http://www.luofenming.com/show.aspx?id=ART2019082700002/// <summary>/// 根据Session名获取Session对象/// </summary>/// <param name="name"></param>/// <returns></returns>…