package com.demo.filter;
import javax.servlet.Filter;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.FilterChain;
import java.io.IOException;
public class SetCharacterEncodingFilter implements Filter {
protected FilterConfig filterConfig;
protected String encodingName;
protected boolean enable;
public SetCharacterEncodingFilter() {
this.encodingName = "GBK";
this.enable = false;
}
public void init(FilterConfig filterConfig) throws ServletException {
this.filterConfig = filterConfig;
}
public void doFilter(ServletRequest request,
ServletResponse response,
FilterChain chain)
throws IOException, ServletException {
request.setCharacterEncoding("GBK");
response.setCharacterEncoding("GBK");
chain.doFilter(request, response);
}
public void destroy() {
}
}
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<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.5" xsi:schemaLocation="http://java.sun.
在应用程序开发的时候分页有两种:真分页和假分页，假分页要把所有数据先提取出来放到一个list集合里或者静态变量中。真分页则是需要用到几行数据再从数据库中提取出来放把需要显示的数据放到list集合里。但无论真分页假分页pager-taglib都可以很好的为我们进行处理。
1.下载pager-taglib
下载地 ......
<project name="jspToServletToClass" default="jsp2servlet2class" basedir=".">
<!-- set global properties for this build -->
<property environment="env" />
<property name="src" location="F:\JspC\src\" />
< ......
