我的JSP没有前台只有包里写好的java类,用web.xml进行跳转
web.xml如下:
<?xml version="1.0" encoding="UTF-8"?>
index.jsp
(此处省略包名).StatisticsContextListener
charsetfileter
(此处省略包名).CharSetFilter
charsetfileter
/*
charsetfileter.java:
public class CharSetFilter implements Filter {
public void destroy() {
}
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
request.setCharacterEncoding("utf-8");
response.setCharacterEncoding("utf-8");
response.setContentType("text/html;charset=UTF-8");
chain.doFilter(request, response);
}
public void init(FilterConfig arg0) throws ServletException {
System.out.println("init");
}
}
问一下 chain.doFilter(request, response);这个方法怎么才能跳转到src文件下的包里的java方法?