Struts中文过滤器

<filter><filter-name>utf8</filter-name><filter-class>web.form.UTF8</filter-class></filter><filter-mapping><filter-name>utf8</filter-name><url-pattern>/*</url-pattern></filter-mapping>

public class UTF8 implements Filter{public void destroy() { } public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { request.setCharacterEncoding("gbk"); response.setCharacterEncoding("gbk"); chain.doFilter(request, response); } public void init(FilterConfig filterConfig) throws ServletException { }}