Unable to locate MessageSource with name 'messageSource': using default [org.springframework.context.support.DelegatingMessageSource@37be0564] 11:14:40.091 [http-nio-8080-exec-4] DEBUG o.s.w.c.s.XmlWebApplicationContext - Unable to locate ApplicationEventMulticaster with name 'applicationEventMulticaster': using default [org.springframework.context.event.SimpleApplicationEventMulticaster@56c73cf3] 11:14:40.093 [http-nio-8080-exec-4] DEBUG o.s.u.c.s.UiApplicationContextUtils - Unable to locate ThemeSource with name 'themeSource': using default [org.springframework.ui.context.support.DelegatingThemeSource@7096a9a6]

这些日志信息是关于Spring框架的消息源（MessageSource）、应用事件广播器（ApplicationEventMulticaster）和主题源（ThemeSource）的定位问题。它们表明在当前上下文中无法找到相应的bean，因此使用了默认的实现。

可能的原因是您的应用程序配置中未正确定义这些bean，或者配置文件中的bean名称与引用它们的代码中的名称不匹配。

您可以检查您的配置文件中是否定义了正确的bean，并确保它们的名称与代码中引用它们的地方一致。此外，您还可以确保这些bean已经正确加载到Spring上下文中。

如果问题仍然存在，请提供更多的代码和配置信息，以便我能够更好地帮助您解决问题。

相关问题

Could not find artifact org.springframework:spring-webmvc:pom:${spring.version} in central

This error message indicates that the Maven build system was unable to locate the specified artifact (in this case, the Spring Web MVC framework) in the central Maven repository. The ${spring.version} placeholder in the artifact coordinate usually gets replaced with the version of the Spring framework that you are using in your project.

There could be several reasons for this error:

- The specified version of the Spring framework may not be available in the central repository. In this case, you may need to add a different repository to your Maven build configuration that contains the required version of the artifact.

- There could be a typo or syntax error in the artifact coordinate. Double-check that the group, artifact, and version are all correct.

- Your network connection may be preventing Maven from accessing the central repository. Check your internet connection and try again.

To resolve this issue, try updating the version of the Spring framework that you are using or adding a different repository to your Maven build configuration that contains the required version of the artifact. You could also try clearing your local Maven cache and re-running the build.

Cannot resolve org.springframework.security:spring-security-config:5.3.2.RELEASE

根据引用\[1\]，问题中提到的错误是"Cannot resolve org.springframework.security:spring-security-config:5.3.2.RELEASE"。这个错误通常表示在项目的pom文件中找不到所需的Spring Security依赖。根据引用\[1\]中的pom文件片段，可以看到项目中已经添加了spring-boot-starter-security依赖，但是可能缺少了spring-security-config依赖。

解决这个问题的方法是在项目的pom文件中添加spring-security-config依赖。可以在<dependencies>标签中添加以下代码：

<dependency>
    <groupId>org.springframework.security</groupId>
    <artifactId>spring-security-config</artifactId>
    <version>5.3.2.RELEASE</version>
</dependency>

这样就可以解决"Cannot resolve org.springframework.security:spring-security-config:5.3.2.RELEASE"的错误了。
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