public class LoggingFilter
extends java.lang.Object
implements javax.servlet.Filter
public void init(javax.servlet.FilterConfig filterConfig)
throws javax.servlet.ServletException
init 在接口中 javax.servlet.Filterjavax.servlet.ServletExceptionpublic void doFilter(javax.servlet.ServletRequest request,
javax.servlet.ServletResponse response,
javax.servlet.FilterChain chain)
throws java.io.IOException,
javax.servlet.ServletException
doFilter 在接口中 javax.servlet.Filterjava.io.IOExceptionjavax.servlet.ServletExceptionpublic void destroy()
destroy 在接口中 javax.servlet.Filter