2026_0910_AI_5G_Java_MUN/last-group-delevelopment-team2
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m-shimizu
2026-10-20 10:44:04 +09:00
parent 013bb72439
commit 4a01b85ae9
4 changed files with 160 additions and 10 deletions
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126
book-rent/pom.xml
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@@ -1,2 +1,126 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>4.1.1</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>book-rent</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>book-rent</name>
<description/>
<url/>
<licenses>
<license/>
</licenses>
<developers>
<developer/>
</developers>
<scm>
<connection/>
<developerConnection/>
<tag/>
<url/>
</scm>
<properties>
<java.version>21</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<!-- webmvcから通常のwebスターターに変更 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<executions>
<execution>
<id>default-compile</id>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</path>
</annotationProcessorPaths>
</configuration>
</execution>
<execution>
<id>default-testCompile</id>
<phase>test-compile</phase>
<goals>
<goal>testCompile</goal>
</goals>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</path>
</annotationProcessorPaths>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

28
book-rent/src/main/java/com/example/demo/controller/MenuController.java
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@@ -1,19 +1,31 @@
package com.example.demo.controller;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpSession;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
@Controller
public class MenuController {
// メニュー画面表示
@GetMapping("/menu")
public String showMenu(Model model) {
// 仮のログインユーザー名
model.addAttribute("loginUserName", "テストユーザー");
// menu.htmlを表示
public String showMenu() {
return "menu";
}
}
// ログアウト処理
@PostMapping("/logout")
public String logout(HttpServletRequest request) {
HttpSession session = request.getSession(false);
if (session != null) {
session.invalidate();
}
return "redirect:/login";
}
}

13
book-rent/src/main/resources/application.properties
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@@ -0,0 +1,13 @@
spring.application.name=book-rent
# --- MySQL (CREATE DATABASE.sql で作成した book_manage) ---
spring.datasource.url=jdbc:mysql://localhost:3306/book_manage?serverTimezone=Asia/Tokyo&characterEncoding=UTF-8
spring.datasource.username=bookuser
spring.datasource.password=Book2026
# テーブルはSQLで作成済み。JPAでは変更しない
spring.jpa.hibernate.ddl-auto=none
spring.jpa.open-in-view=false
spring.jpa.properties.hibernate.jdbc.time_zone=Asia/Tokyo
spring.thymeleaf.cache=false
server.servlet.session.timeout=30m

3
book-rent/src/main/resources/templates/menu.html
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@@ -10,7 +10,8 @@
<body>
<div th:replace="~{fragments/header :: header}"></div>
<main>
<h1>メニュー</h1>
<h1>書籍管理システム</h1>
<h2>メニュー</h2>
<div class="error" th:if="${errorMessage}" th:text="${errorMessage}"></div>
<div class="card menu">
<a class="btn" th:href="@{/books}">書籍一覧</a>