getpostservlet.java

来自「java的一系列产品中包括jsme,jmse,j2ee,本文件提供j2ee实现的」· Java 代码 · 共 44 行

JAVA
44
字号
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.lang.*;

public class GetPostServlet extends HttpServlet{
	public void init(ServletConfig config) throws ServletException{
		super.init(config);
		//set self environment variable		
	}
	
	public void doGet(HttpServletRequest req,HttpServletResponse resp)
					throws IOException,ServletException{
		resp.setContentType("text/html");		
		PrintWriter out=resp.getWriter();
		String querystring=req.getQueryString();
		
		out.println("<html><head><title>GetPostServlet</title></head><body>");
		out.println("<form method=\"POST\" action=\"GetPostServlet\">");
		out.println("<p>Name:&nbsp;&nbsp;<input type=\"text\" name=\"employee_name\" size=\"20\"></p>");
    out.println("<p>CardNo:<input type=\"text\" name=\"employee_cardno\" size=\"20\"></p>");
    out.println("<p>&nbsp;&nbsp;&nbsp;&nbsp;<input type=\"submit\" value=\"Submit\" name=\"B1\">");
    out.println("&nbsp;<input type=\"reset\" value=\"Reset\" name=\"B2\"></p>");
    //out.println("<p> </p>");
    out.println("</form>");
		out.println("</body></html>");
	}
	
	public void doPost(HttpServletRequest req,HttpServletResponse resp)
					throws IOException,ServletException{
		resp.setContentType("text/html");
		PrintWriter out=resp.getWriter();
		String nameValue;
		String cardnoValue;
		//output interface
		out.println("<html><head><title>GetPostServlet</title></head><body>");
		nameValue=req.getParameter("employee_name");
		cardnoValue=req.getParameter("employee_cardno");
		out.println("<br>Post method response result:");
		out.println("<br>nameValue="+nameValue);
		out.println("<br>cardnoValue="+cardnoValue);
		out.println("</body></html>");
	}
}

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