ISAPI实现静态页面后并用c#实现分页
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>页面大小</param>
/// <param>当前页</param>
/// <param>记录总数</param>
/// <param>URL名称</param>
/// <param>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>页面大小</param>
/// <param>当前页</param>
/// <param>记录总数</param>
/// <param>URL名称</param>
/// <param>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>页面大小</param>
/// <param>当前页</param>
/// <param>记录总数</param>
/// <param>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>页面大小</param>
/// <param>当前页</param>
/// <param>总记录数</param>
/// <param>链接地址，__id__代表页码</param>
/// <param>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=http://www.mamicode.com/\"" + ReplaceStr(linkUrl, pageId, (pageIndex - 1).ToString()) + "http://www.mamicode.com/\">«上一页</a>";
string lastBtn = "<a href=http://www.mamicode.com/\"" + ReplaceStr(linkUrl, pageId, (pageIndex + 1).ToString()) + "http://www.mamicode.com/\">下一页»</a>";
string firstStr = "<a href=http://www.mamicode.com/\"" + ReplaceStr(linkUrl, pageId, "1") + "http://www.mamicode.com/\">1</a>";
string lastStr = "<a href=http://www.mamicode.com/\"" + ReplaceStr(linkUrl, pageId, pageCount.ToString()) + "http://www.mamicode.com/\">" + pageCount.ToString() + "</a>";
if (pageIndex <= 1)
{
firstBtn = "<span class=http://www.mamicode.com/\"disabled\">«上一页</span>";
}
if (pageIndex >= pageCount)
{
lastBtn = "<span class=http://www.mamicode.com/\"disabled\">下一页»</span>";
}
if (pageIndex == 1)
{
firstStr = "<span class=http://www.mamicode.com/\"current\">1</span>";
}
if (pageIndex == pageCount)
{
lastStr = "<span class=http://www.mamicode.com/\"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=http://www.mamicode.com/\"current\">" + i + "</span>");
}
else
{
pageStr.Append("<a href=http://www.mamicode.com/\"" + ReplaceStr(linkUrl, pageId, i.ToString()) + "http://www.mamicode.com/\">" + 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>页面大小</param>
/// <param>当前页</param>
/// <param>总记录数</param>
/// <param>链接地址，，__id__代表页码</param>
/// <param>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=http://www.mamicode.com/\"" + ReplaceStr(linkUrl, pageId, (pageIndex - 1).ToString()) + "http://www.mamicode.com/\"><</a>";
string lastBtn = "<a href=http://www.mamicode.com/\"" + ReplaceStr(linkUrl, pageId, (pageIndex + 1).ToString()) + "http://www.mamicode.com/\">></a>";
string firstStr = "<a href=http://www.mamicode.com/\"" + ReplaceStr(linkUrl, pageId, "1") + "http://www.mamicode.com/\">1</a>";
string lastStr = "<a href=http://www.mamicode.com/\"" + ReplaceStr(linkUrl, pageId, pageCount.ToString()) + "http://www.mamicode.com/\">" + pageCount.ToString() + "</a>";
if (pageIndex <= 1)
{
firstBtn = "<a class=http://www.mamicode.com/\"disabled\"><</a>";
}
if (pageIndex >= pageCount)
{
lastBtn = "<a class=http://www.mamicode.com/\"disabled\">></a>";
}
if (pageIndex == 1)
{
firstStr = "<a class=http://www.mamicode.com/\"current\">1</a>";
}
if (pageIndex == pageCount)
{
lastStr = "<a class=http://www.mamicode.com/\"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=http://www.mamicode.com/\"current\">" + i + "</a>");
}
else
{
pageStr.Append("<a href=http://www.mamicode.com/\"" + ReplaceStr(linkUrl, pageId, i.ToString()) + "http://www.mamicode.com/\">" + 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>原字符串</param>
/// <param>旧字符串</param>
/// <param>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
}
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