在旧的API上,loopj AsyncHttpClient无法与SSL / HTTPS一起工作的问题可以通过以下解决方法来解决。
首先,确保你的Android项目中已经添加了适当的依赖,包括AsyncHttpClient库和Kotlin支持库。
implementation 'com.loopj.android:android-async-http:1.4.9'
implementation 'androidx.core:core-ktx:1.3.2'
接下来,创建一个自定义的SSLSocketFactory类来解决SSL / HTTPS问题。
import cz.msebera.android.httpclient.conn.ssl.SSLSocketFactory
import java.io.IOException
import java.security.KeyManagementException
import java.security.KeyStore
import java.security.KeyStoreException
import java.security.NoSuchAlgorithmException
import java.security.UnrecoverableKeyException
import java.security.cert.CertificateException
import java.security.cert.X509Certificate
import javax.net.ssl.HostnameVerifier
import javax.net.ssl.HttpsURLConnection
import javax.net.ssl.SSLContext
import javax.net.ssl.TrustManager
import javax.net.ssl.X509TrustManager
class MySSLSocketFactory : SSLSocketFactory {
private val sslContext = SSLContext.getInstance("TLS")
constructor(keyStore: KeyStore) : super(keyStore)
companion object {
fun create(): SSLSocketFactory {
val trustManager = object : X509TrustManager {
@Throws(CertificateException::class)
override fun checkClientTrusted(chain: Array?, authType: String?) {
}
@Throws(CertificateException::class)
override fun checkServerTrusted(chain: Array?, authType: String?) {
}
override fun getAcceptedIssuers(): Array {
return arrayOf()
}
}
try {
val sslContext = SSLContext.getInstance("TLS")
sslContext.init(null, arrayOf(trustManager), null)
return MySSLSocketFactory(sslContext.socketFactory)
} catch (e: NoSuchAlgorithmException) {
throw RuntimeException("Failed to create MySSLSocketFactory", e)
} catch (e: KeyManagementException) {
throw RuntimeException("Failed to create MySSLSocketFactory", e)
}
}
}
override fun createSocket(): Socket {
return sslContext.socketFactory.createSocket()
}
override fun createSocket(socket: Socket?, host: String?, port: Int, autoClose: Boolean): Socket {
return sslContext.socketFactory.createSocket(socket, host, port, autoClose)
}
}
现在,在你的代码中,你可以创建一个AsyncHttpClient实例并设置自定义的SSLSocketFactory。
import com.loopj.android.http.AsyncHttpClient
import cz.msebera.android.httpclient.conn.ssl.SSLSocketFactory
import java.security.KeyStore
val client = AsyncHttpClient()
val mySSLSocketFactory = MySSLSocketFactory.create()
val keyStore = KeyStore.getInstance(KeyStore.getDefaultType())
keyStore.load(null, null)
client.sslSocketFactory = mySSLSocketFactory
client.hostnameVerifier = SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER
// 使用AsyncHttpClient进行网络请求
这样,你就可以使用AsyncHttpClient和旧的API一起使用SSL / HTTPS了。请注意,这是一个绕过SSL验证的方法,因此请谨慎使用。在实际应用中,建议使用正式的SSL证书来保证安全性。