教你用 servlet 将jsp文件内容转为html
作者: 执木, 出处:赛迪网 , 责任编辑: 李春禹,
2007-12-13 13:19
只有成功初始化后此方法才能被调用处理用户请求。前一个参数提供访问初始请求数据的方法和字段, * 后一个提供servlet构造响应的方法。< %@ page contentType="text/html; charset=gb2312" %>< html> Cache Filter Test< /title> 简单测试:s=< % int s=0; // mock time-consuming code for (int i=0;i< 1000;i++) { for (int j=0;j< 1000;j++) { s=s+j; } }out.print(s);%> < /html>
| package examples; import java.io.ByteArrayOutputStream; import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStreamWriter; import java.io.PrintWriter; import javax.servlet.RequestDispatcher; import javax.servlet.ServletContext; import javax.servlet.ServletException; import javax.servlet.ServletOutputStream; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpServletResponseWrapper; public class ToHtml extends HttpServlet { private static final String CONTENT_TYPE = "text/html; charset=GBK"; // Initialize global variables public void init() throws ServletException { } // Process the HTTP Get request public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType(CONTENT_TYPE); service(request, response); /** |
* 后一个提供servlet构造响应的方法。
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