jsp页面中的中文转换问题?
我从一个页面提交到另外一个页面,中文在另外一个页面上出现了乱码?请高手指导一下,用过滤器怎么来做,过程要详细点我是刚学JSP的

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Fiter可以这样写，供参考
SetCharacterEncodingFilter.java

import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.UnavailableException;

public class SetCharacterEncodingFilter implements Filter {
protected String encoding = null;
protected FilterConfig filterConfig = null;
protected boolean ignore = true;

public void destroy() {
this.encoding = null;
this.filterConfig = null;
}

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);
}
}

// Pass control on to the next filter
chain.doFilter(request, response);

}

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 String selectEncoding(ServletRequest request) {
return (this.encoding);
}

}



------解决方案--------------------
顶下。要是以后加了spring了就不用自己写过滤器了。
<filter>
<filter-name> CharacterEncodingFilter </filter-name>
<filter-class> org.springframework.web.filter.CharacterEncodingFilter </filter-class>
<init-param>
<param-name> encoding </param-name>
<param-value> UTF-8 </param-value>
</init-param>
<init-param>
<param-name> forceEncoding </param-name>
<param-value> true </param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name> CharacterEncodingFilter </filter-name>
<url-pattern> /* </url-pattern>
</filter-mapping>
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顶

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