在58做网站推广有用没网络营销好学吗

1.isapi_rewrite可自行百度，用的是最新版

//配置好isapi后，需要注意的是32位有完全破解版的，64位的暂时没找到，具体可搜索百度，把页面放在iis上，并写页面的规则，以下是部分规则
RewriteRule ^[/zhuanti/]+SubJectIndex.html     /zhuanti/SubJectIndex.aspx
RewriteRule ^[/zhuanti/]+SubJectBrand_([0-9]*)_([0-9]*).html     /zhuanti/SubJectBrand.aspx\?Type=$1\&Page=$2
RewriteRule ^[/zhuanti/]+BrandStore_(\d+)_(\d+).html     /zhuanti/BrandStore.aspx\?Are=$1\&Page=$2

2.页面上调用分页方法

#region 分页参数protected int Page;//当前页protected int Pagesize = 4; //每页protected int Totalcount;   //OUT数据总数protected string Pagelist = string.Empty;#endregion
Pagelist = Utils.get_page_link2(Pagesize, Page, Totalcount, "SubJectBrand.html/*后面用方法把前缀和后缀分离了出来*/",Type/*参数，可写多个*/, "__id__"/*分页参数占位符*/);

3.分页的类里，有2个分页，可根据需要重写分页html代码

   /// <summary>/// 分页符/// </summary>public class Utils{       #region 返回分页字符串/// <summary>/// 返回分页字符串/// </summary>/// <param name="pagesize">页面大小</param>/// <param name="pageindex">当前页</param>/// <param name="totalcount">记录总数</param>/// <param name="url">URL名称</param>/// <param name="_params">传输参数</param>public static string get_page_link(int pagesize, int pageindex, int totalcount, string url, params object[] _params){return Utils.OutPageList(pagesize, pageindex, totalcount, Linkurl(url, _params), 4);}/// <summary>/// 返回分页字符串2/// </summary>/// <param name="pagesize">页面大小</param>/// <param name="pageindex">当前页</param>/// <param name="totalcount">记录总数</param>/// <param name="url">URL名称</param>/// <param name="_params">传输参数</param>public static string get_page_link2(int pagesize, int pageindex, int totalcount, string url, params object[] _params){return Utils.OutPageList2(pagesize, pageindex, totalcount, Linkurl(url, _params), 4);}/// <summary>/// 返回分页字符串/// </summary>/// <param name="pagesize">页面大小</param>/// <param name="pageindex">当前页</param>/// <param name="totalcount">记录总数</param>/// <param name="linkurl">链接地址</param>public static string get_page_link(int pagesize, int pageindex, int totalcount, string linkurl){return Utils.OutPageList(pagesize, pageindex, totalcount, linkurl, 4);}#endregion#region 显示分页/// <summary>/// 返回分页页码/// </summary>/// <param name="pageSize">页面大小</param>/// <param name="pageIndex">当前页</param>/// <param name="totalCount">总记录数</param>/// <param name="linkUrl">链接地址，__id__代表页码</param>/// <param name="centSize">中间页码数量</param>/// <returns></returns>public static string OutPageList(int pageSize, int pageIndex, int totalCount, string linkUrl, int centSize){//计算页数if (totalCount < 1 || pageSize < 1){return "";}int pageCount = totalCount / pageSize;if (pageCount < 1){return "";}if (totalCount % pageSize > 0){pageCount += 1;}if (pageCount <= 1){return "";}StringBuilder pageStr = new StringBuilder();string pageId = "__id__";string firstBtn = "<a href=\"" + ReplaceStr(linkUrl, pageId, (pageIndex - 1).ToString()) + "\">«上一页</a>";string lastBtn = "<a href=\"" + ReplaceStr(linkUrl, pageId, (pageIndex + 1).ToString()) + "\">下一页»</a>";string firstStr = "<a href=\"" + ReplaceStr(linkUrl, pageId, "1") + "\">1</a>";string lastStr = "<a href=\"" + ReplaceStr(linkUrl, pageId, pageCount.ToString()) + "\">" + pageCount.ToString() + "</a>";if (pageIndex <= 1){firstBtn = "<span class=\"disabled\">«上一页</span>";}if (pageIndex >= pageCount){lastBtn = "<span class=\"disabled\">下一页»</span>";}if (pageIndex == 1){firstStr = "<span class=\"current\">1</span>";}if (pageIndex == pageCount){lastStr = "<span class=\"current\">" + pageCount.ToString() + "</span>";}int firstNum = pageIndex - (centSize / 2); //中间开始的页码if (pageIndex < centSize)firstNum = 2;int lastNum = pageIndex + centSize - ((centSize / 2) + 1); //中间结束的页码if (lastNum >= pageCount)lastNum = pageCount - 1;pageStr.Append("<span>共" + totalCount + "记录</span>");pageStr.Append(firstBtn + firstStr);if (pageIndex >= centSize){pageStr.Append("<span>...</span>\n");}for (int i = firstNum; i <= lastNum; i++){if (i == pageIndex){pageStr.Append("<span class=\"current\">" + i + "</span>");}else{pageStr.Append("<a href=\"" + ReplaceStr(linkUrl, pageId, i.ToString()) + "\">" + i + "</a>");}}if (pageCount - pageIndex > centSize - ((centSize / 2))){pageStr.Append("<span>...</span>");}pageStr.Append(lastStr + lastBtn);return pageStr.ToString();}#endregion#region 显示分页2/// <summary>/// 返回分页页码/// </summary>/// <param name="pageSize">页面大小</param>/// <param name="pageIndex">当前页</param>/// <param name="totalCount">总记录数</param>/// <param name="linkUrl">链接地址，__id__代表页码</param>/// <param name="centSize">中间页码数量</param>/// <returns></returns>public static string OutPageList2(int pageSize, int pageIndex, int totalCount, string linkUrl, int centSize){//计算页数if (totalCount < 1 || pageSize < 1){return "";}int pageCount = totalCount / pageSize;if (pageCount < 1){return "";}if (totalCount % pageSize > 0){pageCount += 1;}if (pageCount <= 1){return "";}StringBuilder pageStr = new StringBuilder();string pageId = "__id__";string firstBtn = "<a href=\"" + ReplaceStr(linkUrl, pageId, (pageIndex - 1).ToString()) + "\"><</a>";string lastBtn = "<a href=\"" + ReplaceStr(linkUrl, pageId, (pageIndex + 1).ToString()) + "\">></a>";string firstStr = "<a href=\"" + ReplaceStr(linkUrl, pageId, "1") + "\">1</a>";string lastStr = "<a href=\"" + ReplaceStr(linkUrl, pageId, pageCount.ToString()) + "\">" + pageCount.ToString() + "</a>";if (pageIndex <= 1){firstBtn = "<a class=\"disabled\"><</a>";}if (pageIndex >= pageCount){lastBtn = "<a class=\"disabled\">></a>";}if (pageIndex == 1){firstStr = "<a class=\"current\">1</a>";}if (pageIndex == pageCount){lastStr = "<a class=\"current\">" + pageCount.ToString() + "</a>";}int firstNum = pageIndex - (centSize / 2); //中间开始的页码if (pageIndex < centSize)firstNum = 2;int lastNum = pageIndex + centSize - ((centSize / 2) + 1); //中间结束的页码if (lastNum >= pageCount)lastNum = pageCount - 1;//pageStr.Append("<span>共" + totalCount + "记录</span>");pageStr.Append(firstBtn + firstStr);//if (pageIndex >= centSize)//{//    pageStr.Append("<span>...</span>\n");//}for (int i = firstNum; i <= lastNum; i++){if (i == pageIndex){pageStr.Append("<a class=\"current\">" + i + "</a>");}else{pageStr.Append("<a href=\"" + ReplaceStr(linkUrl, pageId, i.ToString()) + "\">" + i + "</a>");}}if (pageCount - pageIndex > centSize - ((centSize / 2))){pageStr.Append("<a>...</a>");}pageStr.Append(lastStr + lastBtn);return pageStr.ToString();}#endregion#region 替换指定的字符串/// <summary>/// 替换指定的字符串/// </summary>/// <param name="originalStr">原字符串</param>/// <param name="oldStr">旧字符串</param>/// <param name="newStr">新字符串</param>/// <returns></returns>public static string ReplaceStr(string originalStr, string oldStr, string newStr){if (string.IsNullOrEmpty(oldStr)){return "";}return originalStr.Replace(oldStr, newStr);}#endregion#region 返回URL重写参数和地址/// <summary>/// 返回URL重写参数和地址/// </summary>public static string Linkurl(string url, params object[] _params){if (string.IsNullOrEmpty(url)){throw new Exception("无url地址错误");}else if (url.LastIndexOf(".", System.StringComparison.Ordinal) > 0){var txt = url.Split('.');if (_params.Length > 0){StringBuilder str = new StringBuilder();for (int i = 0; i < _params.Length; i++){
　　　　　　　　　　　　　　//可根据isapi规则不同，把_换成/什么都行str.AppendFormat("_{0}", _params[i]);}return txt[0] + str.ToString() + url.Substring(url.LastIndexOf(".", System.StringComparison.Ordinal));}else{return txt[0] + url.Substring(url.LastIndexOf(".", System.StringComparison.Ordinal));}}else{throw new Exception("url地址无后缀名");}}#endregion}