映射（mappings）

$ curl 'http://localhost:37509/actuator/mappings' -i -X GET \
    -H 'accept-encoding: gzip' \
    -H 'user-agent: ReactorNetty/1.2.16' \
    -H 'accept: */*'

HTTP/1.1 200 OK
Content-Type: application/vnd.spring-boot.actuator.v3+json
Transfer-Encoding: chunked
Date: Thu, 19 Mar 2026 11:01:23 GMT
Content-Length: 5836

{
  "contexts" : {
    "application" : {
      "mappings" : {
        "dispatcherServlets" : {
          "dispatcherServlet" : [ {
            "handler" : "Actuator root web endpoint",
            "predicate" : "{GET [/actuator], produces [application/vnd.spring-boot.actuator.v3+json || application/vnd.spring-boot.actuator.v2+json || application/json]}",
            "details" : {
              "handlerMethod" : {
                "className" : "org.springframework.boot.actuate.endpoint.web.servlet.WebMvcEndpointHandlerMapping.WebMvcLinksHandler",
                "name" : "links",
                "descriptor" : "(Ljakarta/servlet/http/HttpServletRequest;Ljakarta/servlet/http/HttpServletResponse;)Ljava/util/Map;"
              },
              "requestMappingConditions" : {
                "consumes" : [ ],
                "headers" : [ ],
                "methods" : [ "GET" ],
                "params" : [ ],
                "patterns" : [ "/actuator" ],
                "produces" : [ {
                  "mediaType" : "application/vnd.spring-boot.actuator.v3+json",
                  "negated" : false
                }, {
                  "mediaType" : "application/vnd.spring-boot.actuator.v2+json",
                  "negated" : false
                }, {
                  "mediaType" : "application/json",
                  "negated" : false
                } ]
              }
            }
          }, {
            "handler" : "Actuator web endpoint 'mappings'",
            "predicate" : "{GET [/actuator/mappings], produces [application/vnd.spring-boot.actuator.v3+json || application/vnd.spring-boot.actuator.v2+json || application/json]}",
            "details" : {
              "handlerMethod" : {
                "className" : "org.springframework.boot.actuate.endpoint.web.servlet.AbstractWebMvcEndpointHandlerMapping.OperationHandler",
                "name" : "handle",
                "descriptor" : "(Ljakarta/servlet/http/HttpServletRequest;Ljava/util/Map;)Ljava/lang/Object;"
              },
              "requestMappingConditions" : {
                "consumes" : [ ],
                "headers" : [ ],
                "methods" : [ "GET" ],
                "params" : [ ],
                "patterns" : [ "/actuator/mappings" ],
                "produces" : [ {
                  "mediaType" : "application/vnd.spring-boot.actuator.v3+json",
                  "negated" : false
                }, {
                  "mediaType" : "application/vnd.spring-boot.actuator.v2+json",
                  "negated" : false
                }, {
                  "mediaType" : "application/json",
                  "negated" : false
                } ]
              }
            }
          }, {
            "handler" : "org.springframework.boot.actuate.autoconfigure.web.mappings.MappingsEndpointServletDocumentationTests$TestConfiguration$$Lambda$2563/0x00007f6894da5b18@26abeb8b",
            "predicate" : "(GET && /foo)",
            "details" : {
              "handlerFunction" : {
                "className" : "org.springframework.boot.actuate.autoconfigure.web.mappings.MappingsEndpointServletDocumentationTests$TestConfiguration$$Lambda$2563/0x00007f6894da5b18"
              }
            }
          }, {
            "handler" : "org.springframework.boot.actuate.autoconfigure.web.mappings.MappingsEndpointServletDocumentationTests$ExampleController#example()",
            "predicate" : "{POST [/], params [a!=alpha], headers [X-Custom=Foo], consumes [application/json || !application/xml], produces [text/plain]}",
            "details" : {
              "handlerMethod" : {
                "className" : "org.springframework.boot.actuate.autoconfigure.web.mappings.MappingsEndpointServletDocumentationTests.ExampleController",
                "name" : "example",
                "descriptor" : "()Ljava/lang/String;"
              },
              "requestMappingConditions" : {
                "consumes" : [ {
                  "mediaType" : "application/json",
                  "negated" : false
                }, {
                  "mediaType" : "application/xml",
                  "negated" : true
                } ],
                "headers" : [ {
                  "name" : "X-Custom",
                  "value" : "Foo",
                  "negated" : false
                } ],
                "methods" : [ "POST" ],
                "params" : [ {
                  "name" : "a",
                  "value" : "alpha",
                  "negated" : true
                } ],
                "patterns" : [ "/" ],
                "produces" : [ {
                  "mediaType" : "text/plain",
                  "negated" : false
                } ]
              }
            }
          }, {
            "handler" : "ResourceHttpRequestHandler [classpath [META-INF/resources/webjars/]]",
            "predicate" : "/webjars/**"
          }, {
            "handler" : "ResourceHttpRequestHandler [classpath [META-INF/resources/], classpath [resources/], classpath [static/], classpath [public/], ServletContext [/]]",
            "predicate" : "/**"
          } ]
        },
        "servletFilters" : [ {
          "servletNameMappings" : [ ],
          "urlPatternMappings" : [ "/*" ],
          "name" : "requestContextFilter",
          "className" : "org.springframework.boot.web.servlet.filter.OrderedRequestContextFilter"
        }, {
          "servletNameMappings" : [ ],
          "urlPatternMappings" : [ "/*" ],
          "name" : "formContentFilter",
          "className" : "org.springframework.boot.web.servlet.filter.OrderedFormContentFilter"
        } ],
        "servlets" : [ {
          "mappings" : [ "/" ],
          "name" : "dispatcherServlet",
          "className" : "org.springframework.web.servlet.DispatcherServlet"
        } ]
      }
    }
  }
}