ASP.NET页面生成HTML
网上看到很多人问NET生成HTML的相关技术，我以前也曾为这个问题伤脑筋很久，网上的很多是模版替换
字符的方法来实现，在实际的应用中，那样的方法根本就没有用。其实生成HTML的原理就是读取已经存在
的网站的HTML代码，再保存为其他文件，命名为****.htm或****.html。我自己写了一个类，使用很简单
，比较容易懂，也希望能给大家一点启示。
类名为schtml.cs
1
using System;
2using System.Data;
3using System.Configuration;
4using System.Web;
5using System.Web.Security;
6using System.Web.UI;
7using System.Web.UI.HtmlControls;
8using System.Web.UI.WebControls;
9using System.Web.UI.WebControls.WebParts;
10using System.Web.Hosting;
11using System.IO;
12using System.Text;
13using System.Net;
14
15
/// <summary>
16
///schtml 的摘要说明
17
/// </summary>
18public class schtml
19{
20 public schtml()
21
{
22 //
23 //TODO: 在此处添加构造函数逻辑
24 //
25
}
26
27
28 //生成html
29 public void creathtml(string url,string path)
30 {
31 Encoding code = Encoding.GetEncoding("utf-8");
32 StreamReader sr = null;
33 StreamWriter sw = null;
34 string str = null;
35
36 //读取远程路径
37 WebRequest temp = WebRequest.Create("http://" + HttpContext.Current.Request.Url.Host.ToString() + url);
38 WebResponse myTemp = temp.GetResponse();
39 sr = new StreamReader(myTemp.GetResponseStream(), code);
40 //读取
41 try
42 {
43 sr = new StreamReader(myTemp.GetResponseStream(), code);
44 str = sr.ReadToEnd();
45
46 }
47 catch (Exception ex)
48 {
49 throw ex;
50 }
51 finally
52 {
53 sr.Close();
54 }
55
56 //写入
57 try
58 {
59 sw = new StreamWriter(path, false, code);
60 sw.Write(str);
61 sw.Flush();
62
63 }
64 catch (Exception ex)
65 {
66 throw ex;
67 }
68 finally
69 {
70 sw.Close();
71
72 }
73
74 }
75}
76
using System; 2
using System.Data; 3
using System.Configuration; 4
using System.Web; 5
using System.Web.Security; 6
using System.Web.UI; 7
using System.Web.UI.HtmlControls; 8
using System.Web.UI.WebControls; 9
using System.Web.UI.WebControls.WebParts; 10
using System.Web.Hosting; 11
using System.IO; 12
using System.Text; 13
using System.Net; 14
15
/// <summary> 
16
///schtml 的摘要说明 17
/// </summary> 18
public class schtml 19
{ 
20
public schtml() 21
{ 
22
// 23
//TODO: 在此处添加构造函数逻辑 24
// 25
} 26
27
28
//生成html 29
public void creathtml(string url,string path) 30
{ 31
Encoding code = Encoding.GetEncoding("utf-8"); 32
StreamReader sr = null; 33
StreamWriter sw = null; 34
string str = null; 35
36
//读取远程路径 37
WebRequest temp = WebRequest.Create("http://" + HttpContext.Current.Request.Url.Host.ToString() + url); 38
WebResponse myTemp = temp.GetResponse(); 39
sr = new StreamReader(myTemp.GetResponseStream(), code); 40
//读取 41
try 42
{ 43
sr = new StreamReader(myTemp.GetResponseStream(), code); 44
str = sr.ReadToEnd(); 45
46
} 47
catch (Exception ex) 48
{ 49
throw ex; 50
} 51
finally 52
{ 53
sr.Close(); 54
} 55
56
//写入 57
try 58
{ 59
sw = new StreamWriter(path, false, code); 60
sw.Write(str); 61
sw.Flush(); 62
63
} 64
catch (Exception ex) 65
{ 66
throw ex; 67
} 68
finally 69
{ 70
sw.Close(); 71
72
} 73
74
} 75
}76
使用方法也很简单
1 schtml html1 = new schtml();
2 html1.creathtml("/product/default.aspx", Server.MapPath("http://www.cnblogs.com/product/") + "index.htm");
schtml html1 = new schtml(); 2
html1.creathtml("/product/default.aspx", Server.MapPath("http://www.cnblogs.com/product/") + "index.htm");
html1.creathtml的两个参数说明一下:
前面一个是页面路径/product/default.aspx
后面一个Server.MapPath("http://www.cnblogs.com/product/") + "index.htm",是指要把生成的文件保存在哪个文件夹,此处是保存在product目录下,文件名为index.html
可以相互交流相互学习
