21 lines
652 B
Java
21 lines
652 B
Java
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package com.baeldung.servlets;
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import javax.servlet.annotation.WebServlet;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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import java.io.PrintWriter;
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@WebServlet(urlPatterns = "/uppercase", name = "uppercaseServlet")
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public class UppercaseServlet extends HttpServlet {
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public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
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String inputString = request.getParameter("input").toUpperCase();
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PrintWriter out = response.getWriter();
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out.println(inputString);
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}
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}
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