이부분 별로 이면서 종종 마음 아픕니다.. 동강이시라면 ..... 작은 댓글 바랍니다. ㅋㅋㅋ
특히 필자가 사용하는 tomcat6 에서 아래와 같이 처리 하면 일단 전반적으로.... OKAY ;)
자그럼 편하게 살죠 ~
package com.tbnfrmwk.web;
import java.io.IOException;
import java.util.Enumeration;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
/**
*
<pre>
// server.xml
<Connector port="80" protocol="HTTP/1.1" maxThreads="150" minSpareThreads="25"
maxSpareThreads="75" enableLookups="false" redirectPort="8443" acceptCount="100"
debug="0" connectionTimeout="20000" disableUploadTimeout="true"
URIEncoding="UTF-8"
bufferSize="2048" maxProcessors="350" minProcessors="5"/>
// WEB-INF/web.xml
<filter>
<filter-name>Turbine Character Encoding</filter-name>
<filter-class>com.tbnfrmwk.web.CharactersetFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>Turbine Character Encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</pre>
*
* @author mulder
*
*/
public class CharactersetFilter implements Filter {
// ----------------------------------------------------- Instance Variables
/**
* The default character encoding to set for requests that pass through this
* filter.
*/
protected String encoding = null;
/**
* The filter configuration object we are associated with. If this value is
* null, this filter instance is not currently configured.
*/
protected FilterConfig filterConfig = null;
/**
* Should a character encoding specified by the client be ignored?
*/
protected boolean ignore = true;
// --------------------------------------------------------- Public Methods
/**
* Take this filter out of service.
*/
public void destroy() {
this.encoding = null;
this.filterConfig = null;
}
/**
* Select and set (if specified) the character encoding to be used to
* interpret request parameters for this request.
*
* @param request The servlet request we are processing
* @param result The servlet response we are creating
* @param chain The filter chain we are processing
* @exception IOException if an input/output error occurs
* @exception ServletException if a servlet error occurs
*/
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException,
ServletException {
// Conditionally select and set the character encoding to be used
if (ignore || (request.getCharacterEncoding() == null)) {
String encoding = selectEncoding(request);
if (encoding != null) {
request.setCharacterEncoding(encoding);
request.getParameter("act"); // 이렇게 호출을 한번 해 줘야 효과가 발생하는데, 이유가 몰까 ???
// 아마도 이렇게 해야, request parameter 에 영향을 주는가 보다 ~~~ 헐.
// 현재 테스트 된 tomcat version 은 6.0.18 이다.
}
}
// Pass control on to the next filter
chain.doFilter(request, response);
}
/**
* Place this filter into service.
*
* @param filterConfig The filter configuration object
*/
public void init(FilterConfig filterConfig) throws ServletException {
this.filterConfig = filterConfig;
this.encoding = filterConfig.getInitParameter("encoding");
String value = filterConfig.getInitParameter("ignore");
if (value == null)
this.ignore = true;
else if (value.equalsIgnoreCase("true"))
this.ignore = true;
else if (value.equalsIgnoreCase("yes"))
this.ignore = true;
else
this.ignore = false;
}
// ------------------------------------------------------ Protected Methods
/**
* Select an appropriate character encoding to be used, based on the
* characteristics of the current request and/or filter initialization
* parameters. If no character encoding should be set, return
* <code>null</code>.
* <p>
* The default implementation unconditionally returns the value configured by
* the <strong>encoding</strong> initialization parameter for this filter.
*
* @param request The servlet request we are processing
*/
protected String selectEncoding(ServletRequest request) {
return (this.encoding);
}
}