Spring Integration Graph (integrationgraph)

integrationgraph 端点用于暴露包含所有 Spring Integration 组件的图。

获取 Spring Integration 图

要获取应用的相关信息，请对 /actuator/integrationgraph 发起 GET 请求，示例如下：

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

响应结果类似如下：

HTTP/1.1 200 OK
Content-Type: application/vnd.spring-boot.actuator.v3+json
Content-Length: 1033

{
  "contentDescriptor" : {
    "providerVersion" : "6.5.0",
    "providerFormatVersion" : 1.2,
    "provider" : "spring-integration"
  },
  "nodes" : [ {
    "nodeId" : 1,
    "componentType" : "null-channel",
    "integrationPatternType" : "null_channel",
    "integrationPatternCategory" : "messaging_channel",
    "properties" : { },
    "observed" : false,
    "name" : "nullChannel"
  }, {
    "nodeId" : 2,
    "componentType" : "publish-subscribe-channel",
    "integrationPatternType" : "publish_subscribe_channel",
    "integrationPatternCategory" : "messaging_channel",
    "properties" : { },
    "observed" : false,
    "name" : "errorChannel"
  }, {
    "nodeId" : 3,
    "componentType" : "logging-channel-adapter",
    "integrationPatternType" : "outbound_channel_adapter",
    "integrationPatternCategory" : "messaging_endpoint",
    "properties" : { },
    "input" : "errorChannel",
    "observed" : false,
    "name" : "errorLogger"
  } ],
  "links" : [ {
    "from" : 2,
    "to" : 3,
    "type" : "input"
  } ]
}

响应结构

响应内容包含应用中使用的所有 Spring Integration 组件及其之间的连接。 关于结构的更多信息可参考 参考文档。

重新生成 Spring Integration 图

要重新生成暴露的图，请对 /actuator/integrationgraph 发起 POST 请求，示例如下：

$ curl 'http://localhost:8080/actuator/integrationgraph' -i -X POST

这将返回 204 - No Content 响应：

HTTP/1.1 204 No Content