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  • 创建HttpServlet的基本步骤

    创建HttpServlet的基本步骤

    A.导入包:
        import java.io.*;
        import javax.servlet.*;
        import javax.servlet.http.*;

    B.继承HttpServlet类:
      public class ××× extends HttpServlet

    C.覆盖doPost()、doGet()方法:
        public void doPost(HttpServletRequest request,HttpServletResponse response)
                throws IOException,ServletException{…}
        public void doGet(HttpServletRequest request,HttpServletResponse response)
                throws IOException,ServletException{…}

    D.获取请求参数:
        String param1 = request.getParameter();

    E.创建输出对象:
        PrintWriter out = response.getWriter();

    F.设置响应类型:
        response.setContentType();

    G.输出响应内容:
      out.println();
    来自:http://blog.csdn.net/pengpenglin

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  • 原文地址:https://www.cnblogs.com/pricks/p/1496567.html
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