リビジョン c6832eb9
| learn/java/spring/SpringThoroughIntroduction/hello_mvc/build.gradle.kts | ||
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dependencies {
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implementation("org.springframework.boot:spring-boot-starter-web")
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implementation("org.apache.tomcat.embed:tomcat-embed-jasper")
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implementation("jakarta.servlet.jsp.jstl:jakarta.servlet.jsp.jstl-api:3.0.2")
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implementation("org.glassfish.web:jakarta.servlet.jsp.jstl:3.0.1")
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}
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| learn/java/spring/SpringThoroughIntroduction/hello_mvc/src/main/java/com/torutk/spring/echo/EchoController.java | ||
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package com.torutk.spring.echo;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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@Controller
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@RequestMapping("echo")
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public class EchoController {
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@RequestMapping(method = RequestMethod.GET)
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public String viewInput(Model model) {
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EchoForm form = new EchoForm();
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model.addAttribute(form);
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return "echo/input";
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}
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@RequestMapping(method = RequestMethod.POST)
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public String echo(EchoForm form) {
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return "echo/output";
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}
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}
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| learn/java/spring/SpringThoroughIntroduction/hello_mvc/src/main/java/com/torutk/spring/echo/EchoForm.java | ||
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package com.torutk.spring.echo;
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import java.io.Serial;
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import java.io.Serializable;
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public class EchoForm implements Serializable {
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@Serial
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private static final long serialVersionUID = 1L;
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private String text;
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public String getText() {
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return text;
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}
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public void setText(String text) {
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this.text = text;
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}
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}
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| learn/java/spring/SpringThoroughIntroduction/hello_mvc/src/main/webapp/WEB-INF/echo/input.jsp | ||
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<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
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<%@ page contentType="text/html; charset=UTF-8" %>
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>Input Message</title>
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</head>
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<body>
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<h2>入力画面</h2>
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<form:form modelAttribute="echoForm">
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<div>テキストを入力して下さい：</div>
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<div>
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<form:input path="text" />
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</div>
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<div>
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<form:button>送信</form:button>
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</div>
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</form:form>
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</body>
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</html>
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| learn/java/spring/SpringThoroughIntroduction/hello_mvc/src/main/webapp/WEB-INF/echo/output.jsp | ||
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<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
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<%@ page contentType="text/html; charset=UTF-8" %>
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>Output Message</title>
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</head>
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<body>
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<h2>出力画面</h2>
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<div>入力したテキストは・・・</div>
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<div>
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「<span><c:out value="${echoForm.text}" /></span>」
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</div>
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<div>です。</div>
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<br>
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<div>
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<a href="<c:url value='/' />">トップ画面へ戻る</a>
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</div>
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</body>
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</html>
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| learn/java/spring/SpringThoroughIntroduction/hello_mvc/src/main/webapp/WEB-INF/index.jsp | ||
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<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
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<%@ page contentType="text/html; charset=UTF-8" %>
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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<title>Welcome</title>
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</head>
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<body>
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<p>Hello, World!</p>
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</body>
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<head>
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<meta charset="UTF-8"/>
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<title>Welcome</title>
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</head>
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<body>
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<h2>Hello, World!</h2>
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<ul>
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<li><a href="<c:url value='echo' />">エコーアプリケーションへ</a></li>
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</ul>
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</body>
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</html>
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Add Input/Output page for SpringBoot MVC