使用 spring-boot-actuator 是否会更改 spring 应用程序的上下文根? [英] Does having spring-boot-actuator changes the context root of the spring application?

问题描述

根据这篇文章，通过pom.xml 中的 spring-boot-actuator 依赖项，我可以从 actuator 端点中受益.但是，我观察到它破坏了我现有的 spring 应用程序(它不是 spring-boot 应用程序).

According to this post, by having the spring-boot-actuator dependency in pom.xml, I could benefits from the actuator endpoints. However, I observed it breaks my existing my spring application (It is not a spring-boot application).

我在 pom.xml 中的依赖项中添加了以下内容

I added the following to my dependency in pom.xml

      <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-actuator</artifactId>
            <version>1.2.5.RELEASE</version>
       </dependency>

就是这样.我还没有对应用程序进行任何更改.我使用 maven-t7-plugin 启动了容器.现在我的应用程序端点 http://localhost:8010/mycontext/foo 返回 404.我在 pom.xml 中注释掉了上面的 dependency.现在我的应用程序为上述请求返回 200 OK.

Thats it. I did not make any changes to application yet. I started the container using maven-t7-plugin. Now my application endpoint http://localhost:8010/mycontext/foo is returning 404. I commented out the above dependency in pom.xml. Now my application returns 200 OK for the above request.

请帮助我解决问题.我找不到任何明显的原因.

Kindly help troubleshoot me as what is going wrong. I could not find any obvious reasons.

谢谢

推荐答案

当我在控制台查看 spring 日志时，我注意到以下内容:WARN org.springframework.web.servlet.PageNotFound - 在 DispatcherServlet 中未找到具有 URI [/mycontext/foo] 的 HTTP 请求的映射，名称为DispatcherServlet".

When I looked at the spring logs in console, I noticed the following: WARN org.springframework.web.servlet.PageNotFound - No mapping found for HTTP request with URI [/mycontext/foo] in DispatcherServlet with name 'DispatcherServlet'.

由于我在 Spring 应用程序中配置了 DispatcherServlet，所以我不能使用 spring-boot-actuator 的 auto-configure.

Since I have configured DispatcherServlet in my Spring application, I cannot use auto-configure of spring-boot-actuator.

一旦我排除了 dependency，我的应用程序就会按预期工作.

Once I excluded that dependency, my application works as expected.

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-actuator</artifactId>
    <version>1.2.5.RELEASE</version>
    <exclusions>
        <exclusion>
            <groupId>org.springframework.boot</groupId> 
            <artifactId>spring-boot-autoconfigure</artifactId>
        </exclusion>
    </exclusions>
</dependency>

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