📄 helloser2.java
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package jsp.servlet.chapter2;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class HelloSer2 extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response) throws IOException{
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String docType = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 " +
"Transitional//EN\">\n";
out.println(docType);
out.println("<html>");
out.println("<head><title>hello servlet</title></head>");
out.println("<BODY BGCOLOR=\'#FDF5E6\'>\n" +
"<H1>Hello world!</H1>\n" + "</BODY>");
out.println("</html>");
}
}
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