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Нехай в додатку servletapp визначено сервлет Exam_servlet:

import java.io.PrintWriter;

import java.io.IOException;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

@WebServlet("/example")

public class HelloServlet extends HttpServlet {

protected void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

response.setContentType("text/html");

PrintWriter writer = response.getWriter();

String name = request.getParameter("subject");

String age = request.getParameter("rating");

try {

writer.println("<h2>Subject: " + subject + "; Rating: " + rating + "</h2>");

} finally {

writer.close();

}

Як можна передати значення Java та 95 відповідних параметрів subject та rating сервлету через адресний рядок?

http://localhost:8081/example?subject:Java&rating:95

http://localhost:8081/servletapp/example?subject=Java&rating=95

100%

http://localhost:8081/example?subject=Java&rating=95

http://localhost:8081/servletapp/example?subject==Java&rating==95

http://localhost:8081/servletapp/example?subject:Java&rating:95

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