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模板HTML
模板
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title></title>
<link href="http://www.cnblogs.com/2011_08_24/lucklist/template.css" rel="stylesheet" type="text/css" />
</head>
<body class="template_body" style="margin: 0 auto 0 auto;background-image: url(../images/bg_03.jpg);width:406px;">
<table border="0" cellpadding="0" cellspacing="0" style="text-align: left;">
<!-- <tr style="background-image: URL(../images/bg_02.jpg);">-->
<tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr>
<tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr>
<tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr>
<tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr>
<tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr>
<tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr>
<tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr>
<tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr>
<tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr>
<tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr>
<tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr><tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr>
<tr style="background-image: URL(../images/bg_04.jpg);height: 24px">
<td class="tdName">
#Name
</td>
<td class="tdTime">
#Time
</td>
<td class="tdLuckName">
#LuckName
</td>
</tr>
</table>
<div class="Page">#Page</div>
</body>
</html>
首先设置类的全局变量,设置文件路径和编码
public Encoding code = Encoding.GetEncoding("gb2312");//定义文字编码 UTF-8
public string path;//定义html文件存放路径
// 读取模板文件
public string temp;
///<summary>
///
///</summary>
///<param name="FilePath">"./lucklist/"</param>
///<param name="TemplatePath">"./lucklist/Main.html"</param>
public CreateHtml(string FilePath, string TemplatePath)
{
path = HttpContext.Current.Server.MapPath(FilePath);//定义html文件存放路径
temp = HttpContext.Current.Server.MapPath(TemplatePath);//定义模板路径
}
然后就是类的主要代码,再使用的时候就调用这个类
///<summary>
/// 创建HTML网页
///</summary>
///<param name="ds">dataset</param>
///<param name="PageSize">一页的记录数量</param>
///<param name="FileName">文件名,如0824-</param>
///<param name="FileNameExt">如rd</param>
///<param name="FileType">html</param>
///<param name="ReplaceData">string[] 类型的文件存放"XX,XX"</param>
///<param name="IndexCount">分页导航栏的数字长度1,2,3,4,5</param>
///<param name="anchor">锚点#xxxx</param>
///<param name="ReplaceString">需要替换的其他字符串,注意:全部替换</param>
///<returns></returns>
public bool CreateHtmlFile(DataSet ds, int PageSize, string FileName, string FileNameExt, string FileType, string[] ReplaceData, int IndexCount, string anchor, string[] ReplaceString)
{
string str = ReadHtmlFile(temp);
string tempStr = str; //备份改写前的模板HTML文件
int count = ds.Tables[0].Rows.Count; //数据条数
int PageCount = count / PageSize + (count % PageSize == 0 ? 0 : 1); //页面数量
//string FileName = "0824"; //0824+1+rd.html
//string FileNameExt = "rd";
//string FileType = "html"
//循环页面的数量
for (int SelectPage = 1; SelectPage <= PageCount; SelectPage++)
{
//整合出来的文件名
string htmlfilename = path + FileName + SelectPage.ToString() + FileNameExt + "." + FileType;
//从Dataset中读取指定数量的条目替换HTML文件
for (int i = (SelectPage - 1) * PageSize; i < SelectPage * PageSize; i++)
{
if (i < count) //判断不会超过索引
{
//获得参数
foreach (string RepS in ReplaceData)
{
string[] data = RepS.Split(',');
//data[0]为#Name
//data[1]为数据库对应字段,如UserName
str = new Regex(data[0]).Replace(str, ds.Tables[0].Rows[i][data[1]].ToString(), 1);
}
//Regex Regex1 = new Regex("#Name");
//str = Regex1.Replace(str, ds.Tables[0].Rows[i]["UserName"].ToString(), 1);
//Regex Regex2 = new Regex("#Time");
//str = Regex2.Replace(str, ds.Tables[0].Rows[i]["Time"].ToString().Substring(11, 5), 1);
//Regex Regex3 = new Regex("#LuckName");
//str = Regex3.Replace(str, ds.Tables[0].Rows[i]["Score"].ToString(), 1);
}
else
//超出索引的全部删掉
foreach (string RepS in ReplaceData)
{
string[] data = RepS.Split(',');
//data[0]为#Name
//data[1]为数据库对应字段,如UserName
str = new Regex(data[0]).Replace(str, "", 1);
}
}
foreach (string RepString in ReplaceString)
{
string[] data = RepString.Split(',');
//data[0]为#Select3
//data[1]为替换字段
str = str.Replace(data[0], data[1]);
}
Regex Regex4 = new Regex("#Page");
str = Regex4.Replace(str, GetNavigate(count, PageSize, IndexCount, SelectPage, FileType + anchor, FileName, FileNameExt));
WriteHtmlFile(str, htmlfilename);
str = tempStr;
}
return true;
}
需要用到的子方法
读取HTML
///<summary>
/// 读取HTML文件
///</summary>
///<param name="temp">HttpContext.Current.Server.MapPath("./lucklist/Main.html");</param>
///<returns></returns>
public string ReadHtmlFile(string temp)
{
StreamReader sr = null;
string str = "";
try
{
sr = new StreamReader(temp, code);
str = sr.ReadToEnd(); // 读取文件
}
catch (Exception exp)
{
HttpContext.Current.Response.Write(exp.Message);
HttpContext.Current.Response.End();
}
finally
{
sr.Dispose();
sr.Close();
}
return str;
}
写入HTML
///<summary>
/// 写入HTML文件
///</summary>
///<param name="str">HTML代码</param>
///<param name="htmlfilename">完整带路径的文件名</param>
///<returns></returns>
public bool WriteHtmlFile(string str, string htmlfilename)
{
StreamWriter sw = null;
// 写文件
try
{
sw = new StreamWriter(htmlfilename, false, code);
sw.Write(str);
sw.Flush();
}
catch (Exception ex)
{
HttpContext.Current.Response.Write(ex.Message);
HttpContext.Current.Response.End();
}
finally
{
sw.Dispose();
sw.Close();
} return true;
}
生成导航栏
///<summary>
/// 生成分页导航条
///</summary>
///<param name="totalRecord">总记录数</param>
///<param name="pageSize">页面记录数</param>
///<param name="DistLen">数字长度</param>
///<param name="page">当前页数</param>
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