繁體中文当前位置: 首页 > 图文教程 > 网络编程 > ASP > javascript asp教程服务器对象
- ASP
- asp中常用的文件处理函数
- 正确处理ASP动态网页中的容错机制
- asp自动生成javascript检验函数
- 如何避免asp的SQL的执行效率低
- 编译asp应用程序成为exe文件
- ASP完成小偷程序机制和简略示例
- ASP技巧:rs.getrows方法
- ASP简单实现数字字符混合验证码
- ASP技巧 挂QQ的网页源代码ASP/PHP
- ASP实例：用ASP判断文件地址是否有效
- ASP实例：使用ASP生成图片彩色校验码
- ASP如何跳出本次进入下一次循环
- ASP读取数据库中数据到数组的类
- 为你的ASP程序作一个负载测试
- 如何用ASP来获取客户端真实IP的地址
- asp脚本运行超时的解决办法
- ASP缓存类 【先锋缓存类】Ver2004
- ASP动态包含文件的改进方法
- ASP中利用application实现缓存
- ASP Application 对象用户手册
ASP 中的 javascript asp教程服务器对象
出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-09-13 浏览: 107 ::
收藏到网摘: n/a
Overview:
The Server Object has seven (7) Methods, one (1) Property, zero (0) Events, and zero (0) Collections.
List of Methods:
| CreateObject( ) | Server.CreateObject("ADODB.Recordset") Create an instance of an Object |
| Execute( ) | Server.Execute("fileName.asp") Executes an outside file (effect is similar to SSI) |
| GetLastError( ) | Server.GetLastError() Returns location and description of the last ASP error |
| HTMLEncode( ) | Server.HTMLEncode("some String") Encodes string to HTML characters |
| MapPath( ) | Server.MapPath("\\virtualFolder") Converts virtual path to physical path |
| Transfer( ) | Server.Transfer("fileName.asp") Transfers execution out of one page and into another |
| URLEncode( ) | Server.URLEncode("some String") Encodes string to URL standards |
Below is the script for Lesson 14.
<%@LANGUAGE="JavaScript"%>
<HTML>
<BODY>
<%=Server.URLEncode("Hello, this string is URL Encoded!")%>
<BR><BR>
Now let's see a reprint of Script14a.asp.
I did not type it manually. Instead, I let
Server.CreateObject( ) do all the work.<BR>
<STRONG>
<%
Server.ScriptTimeout=10
var ASPScriptObject = Server.CreateObject("Scripting.FileSystemObject");
var myPath=Server.MapPath("\\") + "\\Section04\\script14a.asp"
var AspScript = ASPScriptObject.OpenTextFile(myPath);
var outputScript="";
while(!AspScript.AtEndOfStream) { outputScript += AspScript.ReadLine() + "\r"; }
outputScript = new String(outputScript);
outputScript=Server.HTMLEncode(outputScript)
AspScript.Close();
outputScript = "<PRE>" + outputScript + "</PRE>";
Response.Write(outputScript)
%>
</STRONG>
</BODY>
</HTML>
Click Here to run the script in a new window.
I demonstrated four methods in the script14.asp. We'll take them from top to bottom.
Explaining the Script:
Server.URLEncode() does exactly what you think it does. It takes a string and encodes it to RFC 1738 standards. That's more than you ever wanted to know about Server.URLEncode(), isn't it?
Next we have Server.CreateObject(). In this case I created an instance of the FileSystem Object. The most common objects that you will instanciate are ADODB.Recordset, Scripting.FileSystemObject, Scripting.Dictionary, MSWC.AdRotator, MSWC.BrowserType, MSWC.NextLink, and MSWC.ContentRotator. There are many good resources on all of these created Objects. Most of them are beyond the scope of this web site.
Next on the list is Server.MapPath(). Looking back at script14.asp, do you see the double slashes (\\) in the MapPath argument? That's not an accident. We have to use escape characters in JavaScript.
The last Method I demonstrate is Server.HTMLEncode(). It converts HTML flags into non-HTML equivalents.
The Lone Property:
Server has one property: ScriptTimeout. It sets the maximum number of seconds allowable for script execution. If the script execution exceeds that time, then it times out. The user gets an ugly message but at least the Web Server can quit executing your darned greedy script and go about other business.
评论 (0) All
