Thymeleafは、ブラケットで呼び出すと、私のアプリでフラグメントを解決しません。何故ですか？

Question

私は春とタイメレフの新作です。 私はthymeleafでspring-boot Webアプリケーションを使用していますが、問題が発生しました。

<footer th:replace="fragments/footer :: footer">Footer</footer> 

をしかし、私はdocumentationのように、その周りにブラケットを書くとき、私はエラーを取得： この線は完璧に動作します。

<footer th:replace="~{fragments/footer :: footer}">Footer</footer> 

エラー：

There was an unexpected error (type=Internal Server Error, status=500). Error resolving template "~{fragments/footer", template might not exist or might not be accessible by any of the configured Template Resolvers (index:11)

だから何が問題になることが、私は、デフォルトスプリングのブート構成を使用しています。 のpom.xml：

<parent> 
    <groupId>org.springframework.boot</groupId> 
    <artifactId>spring-boot-starter-parent</artifactId> 
    <version>1.5.1.RELEASE</version> 
</parent> 
<dependencies> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-thymeleaf</artifactId> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-web</artifactId> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-devtools</artifactId> 
     <optional>true</optional> 
    </dependency> 
<dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-test</artifactId> 
     <scope>test</scope> 
    </dependency> 
</dependencies> 

ログイン：

2017-03-01 22:47:51.585 ERROR 4014 --- [nio-8080-exec-1] org.thymeleaf.TemplateEngine : [THYMELEAF][http-nio-8080-exec-1] Exception processing template "index": Error resolving template "~{fragments/footer", template might not exist or might not be accessible by any of the configured Template Resolvers (index:11) 2017-03-01 22:47:51.591 ERROR 4014 --- [nio-8080-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.thymeleaf.exceptions.TemplateInputException: Error resolving template "~{fragments/footer", template might not exist or might not be accessible by any of the configured Template Resolvers (index:11)] with root cause org.thymeleaf.exceptions.TemplateInputException: Error resolving template "~{fragments/footer", template might not exist or might not be accessible by any of the configured Template Resolvers (index:11) at org.thymeleaf.TemplateRepository.getTemplate(TemplateRepository.java:246) ~[thymeleaf-2.1.5.RELEASE.jar:2.1.5.RELEASE] at org.thymeleaf.standard.fragment.StandardFragment.extractFragment(StandardFragment.java:202) ~[thymeleaf-2.1.5.RELEASE.jar:2.1.5.RELEASE] at org.thymeleaf.standard.processor.attr.AbstractStandardFragmentHandlingAttrProcessor.computeFragment(AbstractStandardFragmentHandlingAttrProcessor.java:72) ~[thymeleaf-2.1.5.RELEASE.jar:2.1.5.RELEASE] at org.thymeleaf.processor.attr.AbstractFragmentHandlingAttrProcessor.processAttribute(AbstractFragmentHandlingAttrProcessor.java:63) ~[thymeleaf-2.1.5.RELEASE.jar:2.1.5.RELEASE]

Answer 1

あなたはthymeleaf 2フラグメントの表現を使用しているように見えるが、3

http://www.thymeleaf.org/doc/articles/thymeleaf3migration.html#fragment-expressions