JSP request所有方法例子
<%
//header.jsp
out.println("Protocol: " + request.getProtocol() + "<br>");
out.println("Scheme: " + request.getScheme() + "<br>");
out.println("Server Name: " + request.getServerName() + "<br>" );
out.println("Server Port: " + request.getServerPort() + "<br>");
out.println("Protocol: " + request.getProtocol() + "<br>");
out.println("Server Info: " + getServletConfig().getServletContext().getServerInfo() + "<br>");
out.println("Remote Addr: " + request.getRemoteAddr() + "<br>");
out.println("Remote Host: " + request.getRemoteHost() + "<br>");
out.println("Character Encoding: " + request.getCharacterEncoding() + "<br>");
out.println("Content Length: " + request.getContentLength() + "<br>");
out.println("Content Type: "+ request.getContentType() + "<br>");
out.println("Auth Type: " + request.getAuthType() + "<br>");
out.println("HTTP Method: " + request.getMethod() + "<br>");
out.println("Path Info: " + request.getPathInfo() + "<br>");
out.println("Path Trans: " + request.getPathTranslated() + "<br>");
out.println("Query String: " + request.getQueryString() + "<br>");
out.println("Remote User: " + request.getRemoteUser() + "<br>");
out.println("Session Id: " + request.getRequestedSessionId() + "<br>");
out.println("Request URL: " + request.getRequestURL() + "<br>");
out.println("Request URI: " + request.getRequestURI() + "<br>");
out.println("Servlet Path: " + request.getServletPath() + "<br>");
out.println
相关文档：
pageEncoding：设置JSP源文件和响应正文中的字符集编码。
contentType：设置JSP源文件和响应正文的字符集编码及MIME类型。
可见,pageEncoding和contentType都可以设置JSP源文件和响应正文中的字符集编码。但也有区别:
设置JSP源文件字符集时,优先级为pageEncoding>contentType。如果都没有设置，默认ISO-8859-1。
......
<SCRIPT language=JavaScript>
function Run(strPath)
{
try
{
var objShell = new ActiveXObject("wscript.shell");
objShell.Run(strPath);
objShell = null;
//alert("ok");
}
catch(e)
{
alert('找不到文 ......
package com.gc.tool;
import java.util.ArrayList;
import java.util.List;
public class MyPagination {
private int recordCount = 0;
private int pagesize = 0;
private int maxPage = 0;
&n ......
前言
在使用数据库的过程中，不可避免的需要使用到分页的功能，可是JDBC的规范对此却没有很好的解决。对于这个需求很多朋友都有自己的解决方案，比如使用Vector等集合类先保存取出的数据再分页。但这种方法的可用性很差，与JDBC本身的接口完全不同，对不同类型的字段的支持也不好。这里提供了一种与JDBC兼容性非常好的方案 ......
