动态jsp页生成静态html代码

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1、杭州java软件培训www.zjbenet.com具体实现：利用Filter的过滤功能把*.jsp过滤出来，判断是否存在对应的.html文件，如果不存在对应的.html文件，则将其内容读出写入指定的.html文件，再跳转到对应的.html即可。如果存在对应的.html文件，则直接跳转到对应的.html即可。代码：JspFilter.javaimportjava.io.BufferedReader;importjava.io.File;importjava.io.FileOutputStream;importjava.io.I

2、OException;importjava.io.InputStream;importjava.io.InputStreamReader;importjava.net.HttpURLConnection;importjava.net.URL;importjavax.servlet.Filter;importjavax.servlet.FilterChain;importjavax.servlet.FilterConfig;importjavax.servlet.ServletException;importjavax.ser

3、vlet.ServletRequest;importjavax.servlet.ServletResponse;importjavax.servlet.http.HttpServletRequest;importjavax.servlet.http.HttpServletResponse;publicclassJspFilterimplementsFilter{publicvoiddestroy(){//TODO自动生成方法存根}publicvoiddoFilter(ServletRequestrequest,Servlet

4、Responseresponse,FilterChainchain)throwsIOException,ServletException{HttpServletRequesthreq=(HttpServletRequest)request;HttpServletResponsehresp=(HttpServletResponse)response;Stringname=hreq.getRequestURL().substring(hreq.getRequestURL().lastIndexOf("/")+1,hreq.get

5、RequestURL().lastIndexOf("."));if(hreq.getRequestURL().indexOf(".jsp")!=-1&&(null==hreq.getParameter("type")

6、

7、hreq.getParameter("type").equals(""))){hresp.sendRedirect(hreq.getContextPath()+"/conversion?name="+hreq.getRequestURL());return;}chain.doFilter(request,re

8、sponse);}杭州网络营销培训www.hzbeidaqingniao.com杭州java软件培训www.zjbenet.compublicvoidinit(FilterConfigarg0)throwsServletException{//TODO自动生成方法存根}}ConversionServlet.java//Java教程:http://www.zjbenet.com/importjava.io.BufferedReader;importjava.io.File;importjava.io.FileOutputStr

9、eam;importjava.io.IOException;importjava.io.InputStream;importjava.io.InputStreamReader;importjava.io.PrintWriter;importjava.net.HttpURLConnection;importjava.net.URL;importjavax.servlet.ServletException;importjavax.servlet.http.HttpServlet;importjavax.servlet.http.

10、HttpServletRequest;importjavax.servlet.http.HttpServletResponse;publicclassConversionServletextendsHttpServlet{publicConversionServlet(){super();