📄 helloservlet.java
字号:
package bcs;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class HelloServlet extends HttpServlet
{
public void init(ServletConfig config) throws ServletException
{
super.init(config);
}
public void service(HttpServletRequest req,HttpServletResponse res)
throws ServletException,IOException
{
String clientIPAddress=req.getRemoteAddr();
res.setContentType("text/html ;charset=GB2312");
ServletOutputStream out=res.getOutputStream();
out.println("<html>");
out.println("<head><title>喂,您好!</title></head>");
out.println("<body>");
out.println("<h1>您好,您来自于"+clientIPAddress+"地址</h1>");
out.println("</body></html>");
}
}
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