This version is still in development and is not considered stable yet. For the latest stable version, please use Spring Boot 3.5.5!spring-doc.cn

Beans (`beans`)

The beans endpoint provides information about the application’s beans.spring-doc.cn

Retrieving the Beans

To retrieve the beans, make a GET request to /actuator/beans, as shown in the following curl-based example:spring-doc.cn

$ curl 'http://localhost:8080/actuator/beans' -i -X GET

The resulting response is similar to the following:spring-doc.cn

HTTP/1.1 200 OK
Content-Type: application/vnd.spring-boot.actuator.v3+json
Content-Length: 1155

{
  "contexts" : {
    "application" : {
      "beans" : {
        "org.springframework.boot.webmvc.autoconfigure.actuate.web.WebMvcEndpointManagementContextConfiguration" : {
          "aliases" : [ ],
          "dependencies" : [ ],
          "scope" : "singleton",
          "type" : "org.springframework.boot.webmvc.autoconfigure.actuate.web.WebMvcEndpointManagementContextConfiguration"
        },
        "org.springframework.boot.http.converter.autoconfigure.JacksonHttpMessageConvertersConfiguration$MappingJackson2HttpMessageConverterConfiguration" : {
          "aliases" : [ ],
          "dependencies" : [ ],
          "scope" : "singleton",
          "type" : "org.springframework.boot.http.converter.autoconfigure.JacksonHttpMessageConvertersConfiguration$MappingJackson2HttpMessageConverterConfiguration"
        },
        "org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration" : {
          "aliases" : [ ],
          "dependencies" : [ ],
          "scope" : "singleton",
          "type" : "org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration"
        }
      }
    }
  }
}

Response Structure

The response contains details of the application’s beans. The following table describes the structure of the response:spring-doc.cn

Path Type Description

Path	Type	Description
`contexts`spring-doc.cn	`Object`spring-doc.cn	Application contexts keyed by id.spring-doc.cn
`contexts.*.parentId`spring-doc.cn	`String`spring-doc.cn	Id of the parent application context, if any.spring-doc.cn
`contexts.*.beans`spring-doc.cn	`Object`spring-doc.cn	Beans in the application context keyed by name.spring-doc.cn
`contexts..beans..aliases`spring-doc.cn	`Array`spring-doc.cn	Names of any aliases.spring-doc.cn
`contexts..beans..scope`spring-doc.cn	`String`spring-doc.cn	Scope of the bean.spring-doc.cn
`contexts..beans..type`spring-doc.cn	`String`spring-doc.cn	Fully qualified type of the bean.spring-doc.cn
`contexts..beans..resource`spring-doc.cn	`String`spring-doc.cn	Resource in which the bean was defined, if any.spring-doc.cn
`contexts..beans..dependencies`spring-doc.cn	`Array`spring-doc.cn	Names of any dependencies.spring-doc.cn

contextsspring-doc.cn

Objectspring-doc.cn

Application contexts keyed by id.spring-doc.cn

contexts.*.parentIdspring-doc.cn

Stringspring-doc.cn

Id of the parent application context, if any.spring-doc.cn

contexts.*.beansspring-doc.cn

Objectspring-doc.cn

Beans in the application context keyed by name.spring-doc.cn

contexts.*.beans.*.aliasesspring-doc.cn

Arrayspring-doc.cn

Names of any aliases.spring-doc.cn