{"id":3829,"date":"2014-01-07T12:43:18","date_gmt":"2014-01-07T03:43:18","guid":{"rendered":"http:\/\/www.techscore.com\/blog\/?p=3829"},"modified":"2018-11-14T16:33:52","modified_gmt":"2018-11-14T07:33:52","slug":"gradle-%e3%81%a8-spring4-%e3%81%a7-hello-world","status":"publish","type":"post","link":"https:\/\/www.techscore.com\/blog\/2014\/01\/07\/gradle-%e3%81%a8-spring4-%e3%81%a7-hello-world\/","title":{"rendered":"Gradle \u3068 Spring4 \u3067 Hello, World!"},"content":{"rendered":"

\u3053\u3093\u306b\u3061\u306f\u3001\u5317\u5ddd\u3067\u3059\u3002<\/p>\n

 <\/p>\n

\u9234\u6728\u3055\u3093\u306e\u3001\u300cMaven3 \u3068 Spring4 \u3067 Hello, World<\/a>\u300d \u306e\u8a18\u4e8b\u8aad\u3093\u3067 Gradle \u30a4\u30a4\u30e8\uff01
\n\u3068\u52e7\u3081\u305f\u304f\u306a\u3063\u305f\u306e\u3067 Gradle \u3068 Spring4 \u3067 Hello, World \u3084\u308a\u307e\u3059\u3002<\/p>\n

\u6d41\u308c\u306f\u3001\u300cMaven3 \u3068 Spring4 \u3067 Hello, World\u300d\u3068\u5168\u304f\u540c\u3058\u3067\u3059\u3067
\n\u5197\u9577\u306a\u90e8\u5206\u3082\u3042\u308a\u307e\u3059\u304c\u3054\u4e86\u627f\u304f\u3060\u3055\u3044\u3002<\/p>\n

 <\/p>\n

Gradle \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n

Gradle\u306f\u4ee5\u4e0b\u306e\u30b5\u30a4\u30c8\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n

http:\/\/www.gradle.org\/<\/a><\/p>\n

\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u5c55\u958b\u3057\u3066\u30d1\u30b9\u3092\u901a\u305b\u3070\u6e96\u5099 OK \u3067\u3059\u3002<\/p>\n

 <\/p>\n

\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u308b<\/h2>\n

Gradle\u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u308a\u307e\u3059\u3002<\/p>\n

mkdir hello\r\ncd hello\r\ngradle init --type java-library<\/pre>\n
\u5b9f\u884c\u3059\u308b\u3068 hello \u3068\u3044\u3046gradle\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u96db\u5f62\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n
build.gradle \u306b Spring4 \u3092\u8ffd\u52a0\u3059\u308b<\/h2>\n
\u307e\u305a\u306f build.gradle \u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u7de8\u96c6\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n
\u30b3\u30e1\u30f3\u30c8\u3067\u300c\u8ffd\u52a0 - \u3053\u3053\u304b\u3089\u300d\u3068\u300c\u8ffd\u52a0 - \u3053\u3053\u307e\u3067\u300d\u3068\u66f8\u3044\u305f\u7bc4\u56f2\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002<\/p>\n
dependencies {\r\n    \/\/ The production code uses the SLF4J logging API at compile time\r\n    compile 'org.slf4j:slf4j-api:1.7.5'\r\n\r\n    \/\/ \u8ffd\u52a0 - \u3053\u3053\u304b\u3089\r\n    compile 'org.springframework:spring-context:4.0.0.RELEASE'\r\n    \/\/ \u8ffd\u52a0 - \u3053\u3053\u307e\u3067\r\n\r\n    \/\/ Declare the dependency for your favourite test framework you want to use in your tests.\r\n    \/\/ TestNG is also supported by the Gradle Test task. Just change the<\/pre>\n
 <\/p>\n
HelloService \u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u4f5c\u308b<\/h2>\n
HelloService \u3068\u3044\u3046\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\uff08src\/main\/java\/com\/example\/spring4\/hello\/HelloService.java\uff09<\/p>\n
package com.example.spring4.hello;\r\n\r\npublic interface HelloService {\r\n\r\n    public String getMessage();\r\n\r\n}<\/pre>\n
\u5b9f\u88c5\u30af\u30e9\u30b9\u306e getMessage() \u3067\u300cHello, World!\u300d\u3068\u8fd4\u3059\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n
<\/h2>\n
HelloServiceImpl \u30af\u30e9\u30b9\u3092\u4f5c\u308b<\/h2>\n
\u6b21\u306b HelloService \u306e\u5b9f\u88c5\u30af\u30e9\u30b9\u3092\u4f5c\u308a\u307e\u3059\u3002\uff08src\/main\/java\/com\/example\/spring4\/hello\/HelloServiceImpl.java\uff09<\/p>\n
package com.example.spring4.hello;\r\n\r\nimport org.springframework.stereotype.Component;\r\n\r\n@Component\r\npublic class HelloServiceImpl implements HelloService {\r\n\r\n    public String getMessage() {\r\n        return \"Hello, World!\";\r\n    }\r\n\r\n}<\/pre>\n
getMessage() \u3067\u300cHello, World!\u300d\u3068\u8fd4\u3059\u3088\u3046\u306b\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3002<\/p>\n
@Component \u3092\u4ed8\u3051\u3066\u304a\u304f\u3068 Spring \u30b3\u30f3\u30c6\u30ca\u306b\u3088\u3063\u3066\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u3057\u3066\u81ea\u52d5\u691c\u51fa\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001DI \u3057\u305f\u3044\u5b9f\u88c5\u30af\u30e9\u30b9\u306b\u306f @Component \u3092\u4ed8\u3051\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n
 <\/p>\n
HelloWorldPrinter \u3092\u4f5c\u308b<\/h2>\n
\u6b21\u306f HelloService \u3092\u4f7f\u3063\u3066\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u3059\u308b HelloWorldPrinter \u30af\u30e9\u30b9\u3092\u4f5c\u308a\u307e\u3059\u3002\uff08src\/main\/java\/com\/example\/spring4\/hello\/HelloWorldPrinter.java\uff09<\/p>\n
package com.example.spring4.hello;\r\n\r\nimport org.springframework.beans.factory.annotation.Autowired;\r\nimport org.springframework.stereotype.Component;\r\n\r\n@Component\r\npublic class HelloWorldPrinter {\r\n\r\n    @Autowired\r\n    private HelloService helloService;\r\n\r\n    public void run() {\r\n        System.out.println(helloService.getMessage());\r\n    }\r\n\r\n}<\/pre>\n
HelloWorldPrinter \u81ea\u8eab\u3082 Spring \u30b3\u30f3\u30c6\u30ca\u306b\u767b\u9332\u3059\u308b\u306e\u3067 @Component \u3092\u4ed8\u3051\u3066\u3044\u307e\u3059\u3002helloService \u30d5\u30a3\u30fc\u30eb\u30c9\u306b @Autowired \u3092\u4ed8\u3051\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306f Spring \u30b3\u30f3\u30c6\u30ca\u304b\u3089\u578b\u306e\u5408\u3046\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u81ea\u52d5\u7684\u306b DI \u3057\u3066\u3082\u3089\u3046\u305f\u3081\u306e\u3082\u306e\u3067\u3059\u3002<\/p>\n
run() \u30e1\u30bd\u30c3\u30c9\u3067\u306f helloService#getMessage() \u306e\u7d50\u679c\u3092\u5358\u7d14\u306b\u51fa\u529b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
 <\/p>\n
App \u30af\u30e9\u30b9\u3092\u4f5c\u308b<\/h2>\n
\u6700\u5f8c\u306b\u52d5\u4f5c\u78ba\u8a8d\u7528\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u307e\u3059\u3002\uff08src\/main\/java\/com\/example\/spring4\/hello\/App.java\uff09<\/p>\n
package com.example.spring4.hello;\r\n\r\nimport org.springframework.context.ApplicationContext;\r\nimport org.springframework.context.annotation.AnnotationConfigApplicationContext;\r\nimport org.springframework.context.annotation.ComponentScan;\r\nimport org.springframework.context.annotation.Configuration;\r\n\r\n@Configuration\r\n@ComponentScan\r\npublic class App {\r\n\r\n    public static void main(String[] args) {\r\n        ApplicationContext context = new AnnotationConfigApplicationContext(App.class);\r\n        context.getBean(HelloWorldPrinter.class).run();\r\n    }\r\n\r\n}<\/pre>\n
AnnotationConfigApplicationContext \u3092 new \u3057\u3066\u3001\u305d\u308c\u304b\u3089\u53d6\u308a\u51fa\u3057\u305f HelloWorldPrinter \u306e run() \u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
App \u30af\u30e9\u30b9\u306b\u4ed8\u3051\u3066\u3044\u308b\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u304c\u3001@ComponentScan \u306f @Configuration \u3092\u4ed8\u3051\u305f\u30af\u30e9\u30b9\u3067 Spring \u30b3\u30f3\u30c6\u30ca\u304c\u7ba1\u7406\u3059\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u4f7f\u3046\u3088\u30fc\u3001\u3068\u4f1d\u3048\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3059\u3002<\/p>\n
 <\/p>\n
\u5b9f\u884c\u3059\u308b<\/h2>\n
\u305d\u308c\u3067\u306f\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u5b9f\u884c\u3057\u3066\u307f\u307e\u3059\u3002
\n\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b build.gradle \u306b task \u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002
\n\u672b\u5c3e\u306b\u4e0b\u8a18\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n
task(hello, dependsOn: 'classes', type: JavaExec) {\r\nmain = 'com.example.spring4.hello.App'\r\nclasspath = sourceSets.main.runtimeClasspath\r\n}<\/pre>\n
\u305d\u308c\u3067\u306f\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
gradle hello<\/pre>\n
\u304d\u3061\u3093\u3068\u300cHello, World!\u300d\u3068\u8868\u793a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n
1 06, 2014 8:00:57 \u5348\u5f8c org.springframework.context.support.AbstractApplicationContext prepareRefresh\r\n\u60c5\u5831: Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@68207d99: startup date [Mon Jan 06 20:00:57 JST 2014]; root of context hierarchy\r\nHello, World!<\/pre>\n
 <\/p>\n
Hello, World! \u3057\u3066\u307f\u3066<\/h2>\n
\u5192\u982d\u306b\u3082\u8a18\u8f09\u3057\u307e\u3057\u305f\u304c\u300cMaven3 \u3068 Spring4 \u3067 Hello, World\u300d\u306eGradle \u7248\u3067\u3059\u3002
\nGradle \u306e\u65b9\u304c\u7c21\u6f54\u306b\u66f8\u3051XML\u30d9\u30fc\u30b9\u3067\u306a\u3044\u306e\u304c\u500b\u4eba\u7684\u306b\u306f\u597d\u304d\u3067\u3059\u3002<\/p>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
\u3053\u3093\u306b\u3061\u306f\u3001\u5317\u5ddd\u3067\u3059\u3002<\/p>\n
 <\/p>\n
\u9234\u6728\u3055\u3093\u306e\u3001\u300cMaven3 \u3068 Spring4 \u3067 Hello, World\u300d \u306e\u8a18\u4e8b\u8aad\u3093\u3067 Gradle \u30a4\u30a4\u30e8\uff01
\n\u3068\u52e7\u3081\u305f\u304f\u306a\u3063\u305f\u306e\u3067 Gradle \u3068 Spring4 \u3067 Hello, World \u3084\u308a\u307e\u3059\u3002
\u7d9a\u304d\u3092\u8aad\u3080...<\/a><\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[101,57,122],"_links":{"self":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/3829"}],"collection":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/comments?post=3829"}],"version-history":[{"count":1,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/3829\/revisions"}],"predecessor-version":[{"id":17887,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/3829\/revisions\/17887"}],"wp:attachment":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/media?parent=3829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/categories?post=3829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/tags?post=3829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}