Android Studio 3.4

我正在测试 HolidayService2 端点，我想使用改造来使用该端点。

这是请求端点:

POST /HolidayService_v2/HolidayService2.asmx HTTP/1.1
Host: www.holidaywebservice.com
Content-Type: application/soap+xml; charset=utf-8
Content-Length: length

<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
  <soap12:Body>
    <GetCountriesAvailable xmlns="http://www.holidaywebservice.com/HolidayService_v2/" />
  </soap12:Body>

和响应端点:

<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
  <soap12:Body>
    <GetCountriesAvailableResponse xmlns="http://www.holidaywebservice.com/HolidayService_v2/">
      <GetCountriesAvailableResult>
        <CountryCode />
        <CountryCode />
      </GetCountriesAvailableResult>
    </GetCountriesAvailableResponse>
  </soap12:Body>
</soap12:Envelope>

我为请求创建的类是:

@Root(name = "Envelope")
@NamespaceList(value = [
    Namespace(prefix = "xsi", reference = "http://www.w3.org/2001/XMLSchema-instance"),
    Namespace(prefix = "xsd", reference = "http://www.w3.org/2001/XMLSchema"),
    Namespace(prefix = "soap12", reference = "http://www.w3.org/2003/05/soap-envelope")
])
data class CountriesAvailableRequestEnvelope(
    @Element(name = "Body", required = false) val countriesAvailableRequest: CountriesAvailableRequest)

@Root(name = "GetCountriesAvailable", strict = false)
@NamespaceList(value = [
Namespace(reference = "http://www.holidaywebservice.com"),
Namespace(reference="http://www.w3.org/2003/05/soap-envelope")])
data class CountriesAvailableRequest(
    @Element(name = "GetCountriesAvailable", required = false) val code: String)

对于响应类，我做了以下工作:

@Root(name = "Envelope")
@NamespaceList(value = [
    Namespace(prefix = "xsi", reference = "http://www.w3.org/2001/XMLSchema-instance"),
    Namespace(prefix = "xsd", reference = " http://www.w3.org/2001/XMLSchema"),
    Namespace(prefix = "soap12", reference = "http://www.w3.org/2003/05/soap-envelope")])
data class CountriesAvailableResponseEnvelope(
    @Element(required = false, name = "Body") val countryCode: CountryCode)

@Root(name = "Body", strict = false)
@Namespace(reference="http://www.w3.org/2003/05/soap-envelope")
data class CountryCode(
    @Element(name = "description", required = false) val description: String?,
    @Element(name = "code", required = false) val code: String?)

这是我第一次使用网络服务和解析 xml。但是，我不确定我设置的类是否反射(reflect)了 xml。

这是我的端点:

interface WebServices {
    @Headers("Content-Type: text/xml")
    @POST("/HolidayService_v2/HolidayService2.asmx")
    fun getAvailableCountries(@Body countriesAvailableRequest: CountriesAvailableRequestEnvelope): Observable<CountriesAvailableResponseEnvelope>
}

使用 rxJava 调用端点:

fun requestFromWebService() {    webServices.getAvailableCountries(CountriesAvailableRequestEnvelope(CountriesAvailableRequest("UK")))
            .subscribeOn(Schedulers.io())
            .observeOn(Schedulers.trampoline())
            .subscribeWith(object : Observer<CountriesAvailableResponseEnvelope> {
                override fun onComplete() {
                    println("onComplete")
                }

                override fun onNext(t: CountriesAvailableResponseEnvelope) {
                    println(t.countryCode)
                }

                override fun onError(e: Throwable) {
                    println(e.message)
                }
            })
    }

我的 retrofit 设置如下所示:

  @Reusable
    @Provides
    fun provideRetrofit(context: Context, okHttpClient: OkHttpClient): Retrofit {
        return Retrofit.Builder()
            .baseUrl(http://www.holidaywebservice.com)
            .client(okHttpClient)
            .addConverterFactory(SimpleXmlConverterFactory.createNonStrict(Persister(AnnotationStrategy())))
            .addCallAdapterFactory(RxJava2CallAdapterFactory.create())
            .build()
    }

不确定这是否是原因，但我在 OnError 中收到此消息:

I/System.out: org.simpleframework.xml.core.ConstructorException: Parameter 'soap12:Body' does not have a match in class nz.org.westforce.data.entities.holidaytest.CountriesAvailableRequestEnvelope

非常感谢任何建议

最佳答案

您还缺少一个类来保存请求的Body。

即 Envelope 将包含 Body 对象和 Body 将包含 GetCountriesAvailable 对象。

示例:

@Root(name = "Envelope")
@NamespaceList(value = [
    Namespace(prefix = "xsi", reference = "http://www.w3.org/2001/XMLSchema-instance"),
    Namespace(prefix = "xsd", reference = "http://www.w3.org/2001/XMLSchema"),
    Namespace(prefix = "soap12", reference = "http://www.w3.org/2003/05/soap-envelope")
])
data class CountriesAvailableRequestEnvelope(
    @Element(name = "Body", required = false)
    @Namespace(reference="http://www.w3.org/2003/05/soap-envelope", prefix:"soap12")
    val Body: Body)


@Root(name = "Body", strict = false)
@Namespace(reference="http://www.w3.org/2003/05/soap-envelope", prefix:"soap12")
data class Body(
    @Element(name = "GetCountriesAvailable", required = false)
    val countriesAvailableRequest: CountriesAvailableRequest)



@Root(name = "GetCountriesAvailable", strict = false)
@Namespace(reference = "http://www.holidaywebservice.com")
data class CountriesAvailableRequest(
    @Element(name = "GetCountriesAvailable", required = false) val code: String)

关于android - 使用改造参数 `soap12:Body` 使用 xml webservice 在类中没有匹配项，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/55442361/