条件评估报告 (conditions)
conditions 端点提供有关配置和自动配置类条件评估的信息。
获取报告
要获取报告,请向 /actuator/conditions 发送 GET 请求,如以下基于 curl 的示例所示:
$ curl 'https://:8080/actuator/conditions' -i -X GET
结果响应类似于以下内容
HTTP/1.1 200 OK
Content-Type: application/vnd.spring-boot.actuator.v3+json
Content-Length: 3082
{
"contexts" : {
"application" : {
"negativeMatches" : {
"GsonHttpMessageConvertersConfiguration" : {
"notMatched" : [ {
"condition" : "OnClassCondition",
"message" : "@ConditionalOnClass did not find required class 'com.google.gson.Gson'"
} ],
"matched" : [ ]
},
"Jackson2HttpMessageConvertersConfiguration.MappingJackson2XmlHttpMessageConverterConfiguration" : {
"notMatched" : [ {
"condition" : "OnClassCondition",
"message" : "@ConditionalOnClass did not find required class 'tools.jackson.dataformat.xml.XmlMapper'"
} ],
"matched" : [ ]
},
"Jackson2HttpMessageConvertersConfiguration.MappingJackson2HttpMessageConverterConfiguration" : {
"notMatched" : [ {
"condition" : "Jackson2HttpMessageConvertersConfiguration.PreferJackson2OrJacksonUnavailableCondition",
"message" : "AnyNestedCondition 0 matched 2 did not; NestedCondition on Jackson2HttpMessageConvertersConfiguration.PreferJackson2OrJacksonUnavailableCondition.JacksonUnavailable @ConditionalOnMissingBean (types: org.springframework.http.converter.json.JacksonJsonHttpMessageConverter; SearchStrategy: all) found beans of type 'org.springframework.http.converter.json.JacksonJsonHttpMessageConverter' jacksonJsonHttpMessageConverter; NestedCondition on Jackson2HttpMessageConvertersConfiguration.PreferJackson2OrJacksonUnavailableCondition.Jackson2Preferred @ConditionalOnProperty (spring.http.converters.preferred-json-mapper=jackson2) did not find property 'spring.http.converters.preferred-json-mapper'"
} ],
"matched" : [ {
"condition" : "OnClassCondition",
"message" : "@ConditionalOnClass found required class 'com.fasterxml.jackson.databind.ObjectMapper'"
} ]
}
},
"positiveMatches" : {
"EndpointAutoConfiguration#propertiesEndpointAccessResolver" : [ {
"condition" : "OnBeanCondition",
"message" : "@ConditionalOnMissingBean (types: org.springframework.boot.actuate.endpoint.EndpointAccessResolver; SearchStrategy: all) did not find any beans"
} ],
"EndpointAutoConfiguration#endpointOperationParameterMapper" : [ {
"condition" : "OnBeanCondition",
"message" : "@ConditionalOnMissingBean (types: org.springframework.boot.actuate.endpoint.invoke.ParameterValueMapper; SearchStrategy: all) did not find any beans"
} ],
"EndpointAutoConfiguration#endpointCachingOperationInvokerAdvisor" : [ {
"condition" : "OnBeanCondition",
"message" : "@ConditionalOnMissingBean (types: org.springframework.boot.actuate.endpoint.invoker.cache.CachingOperationInvokerAdvisor; SearchStrategy: all) did not find any beans"
} ]
},
"unconditionalClasses" : [ "org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration", "org.springframework.boot.actuate.autoconfigure.endpoint.EndpointAutoConfiguration" ]
}
}
}
响应结构
响应包含应用程序条件评估的详细信息。下表描述了响应的结构:
| 路径 | 类型 | 描述 |
|---|---|---|
|
|
按 ID 键控的应用程序上下文。 |
|
|
条件匹配的类和方法。 |
|
|
条件的名称。 |
|
|
条件匹配的原因的详细信息。 |
|
|
条件不匹配的类和方法。 |
|
|
未匹配的条件。 |
|
|
条件的名称。 |
|
|
条件不匹配的原因的详细信息。 |
|
|
未匹配的条件。 |
|
|
条件的名称。 |
|
|
条件匹配的原因的详细信息。 |
|
|
如果存在,则为无条件自动配置类的名称。 |
|
|
父应用程序上下文的 ID(如果有)。 |