Question

我成功运行了以下示例（简单的Spring Web应用程序）： https://www.youtube.com/watch?v=GTrNkhVnJBU

现在我想在一个基于Spring Boot和Vaadin TouchKit的项目中使用Spring Loaded。

当我进行更改时（例如，ComboBox的新标题），Spring Loaded似乎认识到了它：

2015-09-03 10:23:08.823  INFO 1956 --- [Loader@799dbc3b] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2015-09-03 10:23:08.823  INFO 1956 --- [Loader@799dbc3b] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest)
2015-09-03 10:23:08.831  INFO 1956 --- [Loader@799dbc3b] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2015-09-03 10:23:08.831  INFO 1956 --- [Loader@799dbc3b] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest)
2015-09-03 10:23:08.842  INFO 1956 --- [Loader@799dbc3b] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2015-09-03 10:23:08.843  INFO 1956 --- [Loader@799dbc3b] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest)
2015-09-03 10:23:08.870  INFO 1956 --- [Loader@799dbc3b] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2015-09-03 10:23:08.870  INFO 1956 --- [Loader@799dbc3b] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest)

但按F5刷新浏览器后，我看不到更改（ComboBox的标题与以前保持一致）。

我错过了什么吗？在Spring Loaded与Vaadin TouchKit合作之前，我还需要做任何其他事情吗？

感谢您提前阅读和提示！

编辑：

当我在简单的Spring Web应用程序示例中进行更改时，我得到以下日志输出：

2015-09-03 10:51:06.503  INFO 8388 --- [Loader@14dad5dc] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/]}" onto java.lang.String ???.???.tests.springloaded.SpringLoadedController.home()
2015-09-03 10:51:06.504  INFO 8388 --- [Loader@14dad5dc] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2015-09-03 10:51:06.504  INFO 8388 --- [Loader@14dad5dc] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest)

所以上下文“/”似乎在那里更新，但在TouchKit应用程序中没有更新。

Answer 1

我在https://github.com/Artur-/spring-boot-loaded-vaadin

创建了一个带Spring Boot + Spring Loaded + Vaadin的简单示例项目

使用mvn install spring-boot：run运行它，您可以更改UI类并在刷新后查看更改。

我看不出TouchKit会改变什么，除非你的UI类上有@PreserveOnRefresh。在这种情况下，除了刷新之外，您还需要强制创建一个新的UI实例，方法是将“restartApplication”添加到URL中。

如何将Spring Loaded与Vaadin TouchKit应用程序结合起来？

1 个答案: