您还需要将cookieManager
设置为Retrofit HTTP客户端(OkHttp)。
我有一个有2个请求的网站:
首先是要看到装有配料的篮子(无需登录)
GET https://www.ah.nl/mijnlijst2
第二个是将商品插入购物篮的请求。
POST https://www.ah.nl/common/api/basket/v2/add
{
"items": [{
"quantity": 1,
"id": 395948
}]
}
在我的应用程序中,我已完成3件事:
使用隐藏的网络视图初始化cookie:
initializeWebView(binding.webView, "https://www.ah.nl/mijnlijst2")
var myCookie = ""
@SuppressLint("JavascriptInterface", "SetJavaScriptEnabled")
fun initializeWebView(webView: WebView, url: String?) {
val settings = webView.settings
settings.javaScriptEnabled = true
settings.builtInZoomControls = false
settings.setGeolocationEnabled(true)
settings.setAppCacheEnabled(false)
settings.loadsImagesAutomatically = true
webView.webViewClient = WebViewClient()
webView.loadUrl(url)
webView.webViewClient = object : WebViewClient() {
override fun onPageFinished(webView: WebView?, url: String) {
super.onPageFinished(webView, url)
val syncManager =
CookieSyncManager.createInstance(webView?.context)
val cookieManager: CookieManager = CookieManager.getInstance()
cookieManager.setAcceptThirdPartyCookies(webView,true)
if (cookieManager.getCookie(url)!= null) {
val cookie: String = cookieManager.getCookie(url)
myCookie = cookie
Timber.d("Cookie = $myCookie")
}
syncManager.sync()
}
}
webView.loadUrl(url)
}
2:插入成分:
val response = api.insertIngredient(WebViewManager.myCookie, ingredients).execute()
interface AHApi {
@Headers(
"content-type: application/json; charset=utf-8",
"accept-encoding: gzip, deflate, br"
)
@POST("common/api/basket/v2/add")
fun insertIngredient(
@Header("cookie") cookie: String,
@Body ingredients: AhIngredientRequest
): Call<ResponseBody>
}
data class AhIngredientRequest(
@Expose
@SerializedName("items")
val items: List<AhItem>
)
data class AhItem(
@SerializedName("id")
var id: Long = 0L,
@SerializedName("quantity")
var quantity: Long = 1L
)
@Provides
@Singleton
fun provideAHApi(context: Context): AHApi{
val interceptor = HttpLoggingInterceptor()
if (BuildConfig.DEBUG) {
interceptor.setLevel(HttpLoggingInterceptor.Level.BODY)
} else {
interceptor.setLevel(HttpLoggingInterceptor.Level.NONE)
}
val timeout = 30L
val client: OkHttpClient = OkHttpClient.Builder()
.readTimeout(timeout, TimeUnit.SECONDS)
.writeTimeout(timeout, TimeUnit.SECONDS)
.connectTimeout(timeout, TimeUnit.SECONDS)
.followRedirects(false)
.build()
val retrofit: Retrofit = Retrofit.Builder()
.baseUrl(context.getString(R.string.ah_api))
.addConverterFactory(MoshiConverterFactory.create().asLenient())
.client(client)
.build()
return retrofit.create(AHApi::class.java)
}
启动Web视图中的项目列表:
class WebviewFragment : Fragment() {
private lateinit var binding: FragmentWebviewBinding
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
val rootView = inflater.inflate(R.layout.fragment_webview, container, false)
binding = DataBindingUtil.bind(rootView)!!
WebViewManager.initializeWebView(binding.webView, "https://www.ah.nl/mijnlijst2")
return rootView
}
}
WebView保持为空,0个项目。我希望插入的项目在其中,因为我与setAcceptThirdPartyCookies
共享了我的cookie。
但是:当我第一次手动添加成分时,然后点击购物清单然后回到我的应用并再次加载webview,从这一刻开始一切正常。
因此看来,通过转到]手动初始化cookie>
Works,但是当我以编程方式进行操作时,它没有。
我有一个有2个请求的网站:第一个是查看装有配料的篮子(无需登录)GET https://www.ah.nl/mijnlijst2第二个是请求在中插入项目的请求。 ..
您还需要将cookieManager
设置为Retrofit HTTP客户端(OkHttp)。
[您可以使用JavaNetCookieJar
程序包中的JavaNetCookieJar
进行此操作,该程序包是委派给okhttp-urlconnection
的包装类:
okhttp-urlconnection
您还需要将cookieManager
设置为Retrofit HTTP客户端(OkHttp)。