部署在 STS 中的 Spring Boot 应用程序运行良好，但在 IntelliJ Idea 中则不行

Question

我有使用 Maven 构建的 Spring-boot 应用程序。当我使用 STS 部署它(作为 Spring Boot 应用程序运行)时，它工作正常，但当我使用 IntelliJ Idea 时，它不起作用。

部署过程中日志中没有错误。但是当我尝试刷新页面时，我得到了这个:

Whitelabel Error Page

This application has no explicit mapping for /error, so you are seeing this as a fallback. Mon Aug 04 14:48:38 CEST 2014 There was an unexpected error (type=Not Found, status=404).

我已将 Spring 模块添加到项目中。添加此内容后，我添加了一些 XML 的基于 XML 的配置，并将我的 Application.java 类添加到基于代码的配置。

我已将日志记录更改为FINEST，并注意到当我重新加载页面时，工作版本和非工作版本之间的日志存在一些差异。

无效版本

DEBUG [org.springframework.web.servlet.view.JstlView] - Forwarding to resource [/WEB-INF/jsp/layouts/default.jsp] in InternalResourceView 'layouts/default'
DEBUG [org.springframework.web.servlet.DispatcherServlet] - DispatcherServlet with name 'dispatcherServlet' processing GET request for [/WEB-INF/jsp/layouts/default.jsp]
DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] - Looking up handler method for path /WEB-INF/jsp/layouts/default.jsp
DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] - Did not find handler method for [/WEB-INF/jsp/layouts/default.jsp]
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - Matching patterns for request [/WEB-INF/jsp/layouts/default.jsp] are [/**]
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - URI Template variables for request [/WEB-INF/jsp/layouts/default.jsp] are {}
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - Mapping [/WEB-INF/jsp/layouts/default.jsp] to HandlerExecutionChain with handler [org.springframework.web.servlet.resource.ResourceHttpRequestHandler@29a502a0] and 1 interceptor
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Last-Modified value for [/WEB-INF/jsp/layouts/default.jsp] is: -1
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Ignoring invalid resource path [WEB-INF/jsp/layouts/default.jsp]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - No matching resource found - returning 404
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Null ModelAndView returned to DispatcherServlet with name 'dispatcherServlet': assuming HandlerAdapter completed request handling
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Successfully completed request
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Successfully completed request
DEBUG [org.springframework.web.servlet.DispatcherServlet] - DispatcherServlet with name 'dispatcherServlet' processing GET request for [/error]
DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] - Looking up handler method for path /error
DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] - Returning handler method [public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest)]
DEBUG [org.springframework.beans.factory.support.DefaultListableBeanFactory] - Returning cached instance of singleton bean 'basicErrorController'
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Last-Modified value for [/error] is: -1
DEBUG [org.springframework.web.servlet.view.ContentNegotiatingViewResolver] - Requested media types are [text/html, text/html;q=0.8] based on Accept header types and producible media types [text/html])
DEBUG [org.springframework.beans.factory.support.DefaultListableBeanFactory] - Returning cached instance of singleton bean 'error'
DEBUG [org.springframework.beans.factory.support.DefaultListableBeanFactory] - Invoking afterPropertiesSet() on bean with name 'error'
TRACE [class which inherates from UrlBasedViewResolver] - Cached view [error]
TRACE [class which inherates from UrlBasedViewResolver] - Cached view [error]
DEBUG [org.springframework.beans.factory.support.DefaultListableBeanFactory] - Invoking afterPropertiesSet() on bean with name 'error'
DEBUG [org.springframework.web.servlet.view.ContentNegotiatingViewResolver] - Returning [org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$SpelView@758e2ae8] based on requested media type 'text/html'
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Rendering view [org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$SpelView@758e2ae8] in DispatcherServlet with name 'dispatcherServlet'
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Successfully completed request

工作版本

DEBUG [org.springframework.web.servlet.view.JstlView] - Forwarding to resource [/WEB-INF/jsp/layouts/default.jsp] in InternalResourceView 'layouts/default'
INFO [org.apache.jasper.compiler.TldLocationsCache] - At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Successfully completed request
DEBUG [org.springframework.web.servlet.DispatcherServlet] - DispatcherServlet with name 'dispatcherServlet' processing GET request for [/bootstrap/css/bootstrap.min.css]
DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] - Looking up handler method for path /bootstrap/css/bootstrap.min.css
DEBUG [org.springframework.web.servlet.DispatcherServlet] - DispatcherServlet with name 'dispatcherServlet' processing GET request for [/css/bootstrap-fix.css]
DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] - Looking up handler method for path /css/bootstrap-fix.css
DEBUG [org.springframework.web.servlet.DispatcherServlet] - DispatcherServlet with name 'dispatcherServlet' processing GET request for [/bootstrap/js/bootstrap.min.js]
DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] - Looking up handler method for path /bootstrap/js/bootstrap.min.js
DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] - Did not find handler method for [/bootstrap/css/bootstrap.min.css]
DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] - Did not find handler method for [/css/bootstrap-fix.css]
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - Matching patterns for request [/css/bootstrap-fix.css] are [/**]
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - URI Template variables for request [/css/bootstrap-fix.css] are {}
DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] - Did not find handler method for [/bootstrap/js/bootstrap.min.js]
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - Matching patterns for request [/bootstrap/js/bootstrap.min.js] are [/**]
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - URI Template variables for request [/bootstrap/js/bootstrap.min.js] are {}
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - Matching patterns for request [/bootstrap/css/bootstrap.min.css] are [/**]
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - URI Template variables for request [/bootstrap/css/bootstrap.min.css] are {}
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - Mapping [/css/bootstrap-fix.css] to HandlerExecutionChain with handler [org.springframework.web.servlet.resource.ResourceHttpRequestHandler@ff47cbc] and 1 interceptor
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Last-Modified value for [/css/bootstrap-fix.css] is: -1
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [css/bootstrap-fix.css] against base location: ServletContext resource [/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [css/bootstrap-fix.css] against base location: class path resource [META-INF/resources/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [css/bootstrap-fix.css] against base location: class path resource [resources/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [css/bootstrap-fix.css] against base location: class path resource [static/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Found matching resource: class path resource [static/css/bootstrap-fix.css]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Determined media type 'text/css' for class path resource [static/css/bootstrap-fix.css]
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - Mapping [/bootstrap/css/bootstrap.min.css] to HandlerExecutionChain with handler [org.springframework.web.servlet.resource.ResourceHttpRequestHandler@ff47cbc] and 1 interceptor
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Last-Modified value for [/bootstrap/css/bootstrap.min.css] is: -1
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - Mapping [/bootstrap/js/bootstrap.min.js] to HandlerExecutionChain with handler [org.springframework.web.servlet.resource.ResourceHttpRequestHandler@ff47cbc] and 1 interceptor
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Last-Modified value for [/bootstrap/js/bootstrap.min.js] is: -1
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [bootstrap/css/bootstrap.min.css] against base location: ServletContext resource [/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [bootstrap/css/bootstrap.min.css] against base location: class path resource [META-INF/resources/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [bootstrap/css/bootstrap.min.css] against base location: class path resource [resources/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [bootstrap/css/bootstrap.min.css] against base location: class path resource [static/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Found matching resource: class path resource [static/bootstrap/css/bootstrap.min.css]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Determined media type 'text/css' for class path resource [static/bootstrap/css/bootstrap.min.css]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [bootstrap/js/bootstrap.min.js] against base location: ServletContext resource [/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [bootstrap/js/bootstrap.min.js] against base location: class path resource [META-INF/resources/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [bootstrap/js/bootstrap.min.js] against base location: class path resource [resources/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [bootstrap/js/bootstrap.min.js] against base location: class path resource [static/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Found matching resource: class path resource [static/bootstrap/js/bootstrap.min.js]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Determined media type 'application/javascript' for class path resource [static/bootstrap/js/bootstrap.min.js]
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Null ModelAndView returned to DispatcherServlet with name 'dispatcherServlet': assuming HandlerAdapter completed request handling
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Successfully completed request
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Null ModelAndView returned to DispatcherServlet with name 'dispatcherServlet': assuming HandlerAdapter completed request handling
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Successfully completed request
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Null ModelAndView returned to DispatcherServlet with name 'dispatcherServlet': assuming HandlerAdapter completed request handling
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Successfully completed request
DEBUG [org.springframework.web.servlet.DispatcherServlet] - DispatcherServlet with name 'dispatcherServlet' processing GET request for [/javascript/jquery-1.8.3.min.js]
DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] - Looking up handler method for path /javascript/jquery-1.8.3.min.js
DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] - Did not find handler method for [/javascript/jquery-1.8.3.min.js]
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - Matching patterns for request [/javascript/jquery-1.8.3.min.js] are [/**]
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - URI Template variables for request [/javascript/jquery-1.8.3.min.js] are {}
DEBUG [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - Mapping [/javascript/jquery-1.8.3.min.js] to HandlerExecutionChain with handler [org.springframework.web.servlet.resource.ResourceHttpRequestHandler@ff47cbc] and 1 interceptor
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Last-Modified value for [/javascript/jquery-1.8.3.min.js] is: -1
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [javascript/jquery-1.8.3.min.js] against base location: ServletContext resource [/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [javascript/jquery-1.8.3.min.js] against base location: class path resource [META-INF/resources/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [javascript/jquery-1.8.3.min.js] against base location: class path resource [resources/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Trying relative path [javascript/jquery-1.8.3.min.js] against base location: class path resource [static/]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Found matching resource: class path resource [static/javascript/jquery-1.8.3.min.js]
DEBUG [org.springframework.web.servlet.resource.ResourceHttpRequestHandler] - Determined media type 'application/javascript' for class path resource [static/javascript/jquery-1.8.3.min.js]
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Null ModelAndView returned to DispatcherServlet with name 'dispatcherServlet': assuming HandlerAdapter completed request handling
DEBUG [org.springframework.web.servlet.DispatcherServlet] - Successfully completed request

给出一些错误的类继承自UrlBasedViewResolver，但我不知道我能用它做什么。 缓存 View [错误]给了我任何线索。

什么可能导致此问题？

编辑

我忘了提及:

STS 3.5.1

IntelliJ Idea 13.1

Answer 1

STS 有许多在 IntelliJ 中找不到的 Eclipse 插件。要从 IntelliJ 运行 Spring Boot 应用程序，您需要使用命令“spring-boot:run”创建 Maven 运行配置，并确保它指向正确的模块(如果您的应用程序中有多个模块)。