Я написал клиент REST, используя springs RestTemplate в java и в groovy, используя «HTTPBuilder». Оба вызова заняли 10 секунд на моем компьютере. В Postman и других подобных инструментах тот же самый почтовый запрос занимал 300 мс.
Это простой вызов в скрипте groovy. Essential находится между BEGIN REST invocation и END REST invocation:
@Grapes(
@Grab(group='org.codehaus.groovy.modules.http-builder', module='http-builder', version='0.7')
)
import groovy.json.JsonOutput
import groovy.json.internal.LazyMap
import groovy.transform.ToString
import groovyx.net.http.HTTPBuilder
import static groovyx.net.http.ContentType.JSON
import static groovyx.net.http.Method.POST
HTTPBuilder http = new HTTPBuilder()
Forechart forechart = new Forechart(dayInterval: 3, adultCount: 1, childCount: 0,
flightList: [new Flight(departureStation: "WAW", arrivalStation: "CRL", date: new Date(2018, 06, 02))
,new Flight(departureStation: "CRL", arrivalStation: "WAW", date: new Date(2018, 10, 26))])
def jsonRequest = JsonOutput.toJson( forechart )
LazyMap jsonResponse
//BEGIN REST invocation
println "Request: " + JsonOutput.prettyPrint(jsonRequest)
long start = System.nanoTime()
http.request( 'https://be.wizzair.com/7.15/Api/asset/farechart', POST, JSON ) { req ->
body = jsonRequest
headers.Accept = 'application/json'
response.success = { resp, json ->
assert resp.statusLine.statusCode == 200
jsonResponse = json
}
response.'404' = {
println 'Not found'
}
}
long end = System.nanoTime() - start
//println "Response: $jsonResponse"
println "\nDuration: " + end / 1_000_000_000 + " seconds"
//END REST invocation
ForechartFlights forechartFlights = new ForechartFlights(jsonResponse)
//Data Objects
@ToString(includePackage = false)
class Forechart {
boolean wdc
List<Flight> flightList
int dayInterval
int adultCount
int childCount
boolean isRescueFare
}
@ToString(includePackage = false)
class Flight {
String departureStation
String arrivalStation
Date date
}
//response
@ToString(includePackage = false)
class ForechartFlights {
List<ForechartFlight> outboundFlights
List<ForechartFlight> returnFlights
}
@ToString(includePackage = false)
class ForechartFlight {
String departureStation
String arrivalStation
String priceType
String classOfService
boolean hasMacFlight
Date date
Price price;
}
@ToString(includePackage = false)
class Price {
BigDecimal amount
String currencyCode
}
Что такое причина?
