{
	"result":{
		"code":1,
		"requestId":"",
		"description":"",
		"message":"请求正确响应",
		"status":200
	},
	"exception":"java.lang.NullPointerException",
	"invokeUrl":"http://127.0.0.1:8401/engine2/external/getByExternalId?externalId=6bfe07d21b41f111ee08eb61f12ad4dd6973"
}