Saita proxy na HTTP na Jena kafin a fara tambayoyi

Fahimci abokin ciniki na HttpEnv na dukan JVM, lokacin da yake farawa da abokan ciniki da za su iya wuce shi don kiran SERVICE.

Don manhajar Jena da ke amfani da sabon tarin JDK, kafa hanyar ajiya ta gama gari kafin gina aiwatar da tambaya ko fara ma'aikata:

import java.net.InetSocketAddress;
import java.net.ProxySelector;
import org.apache.jena.http.HttpEnv;

var http = HttpEnv.httpClientBuilder()
    .proxy(ProxySelector.of(
        new InetSocketAddress("proxy.example.net", 8080)))
    .build();

HttpEnv.setDftHttpClient(http);

Mai ginin Jena yana kiyaye tsoffin hanyoyin sufuri yayin da yake ƙara mai zaɓe. Don nauyin aiki da ke amfani da ingantattun wuraren ƙarshen SPARQL na jama'a kuma ba shi da asusun proxy, jerin proxy na HTTP na iya ba da adireshin HTTP na mai zaɓe. Wannan ya kasance tsoho na JVM da aka raba, ba maɓalli don kowace buƙata ba.

AikiTsarin zaɓin abokin ciniki
Mai ginin tambayar HTTP na yau da kullumAbokin ciniki bayyananne, daidaiton rijista bisa URL, tsohon HttpEnv
SERVICE na tarayya da aka ginaAbokin ciniki na rijista mai dacewa, abokin ciniki na mahallin tambaya, tsoho na duniya

Don haka wucewa ta gida ko ta rijista na iya amfani da wata hanya. Mai ginin HTTP yana tantance abokin cinikinsa lokacin da aka kira build kuma yana ba da wannan abu ga aiwatarwa; maye gurbin tsohon daga baya ba ya sake rubuta aiwatarwar da aka riga aka gina.

Rike hanyar ajiya ta farawa a tsaye. Yi amfani da madaidaicin mu'amalar gida/mahalli/rijista idan hanyoyi suka bambanta.

Sabar Fuseki mai zaman kanta kuma tana buƙatar hanyar da sigarta da aka tura ta goyi bayan don gudanar da farawa. Sanya wannan lambar Java a cikin fayil ba ya sa wannan sabar ta aiwatar da ita.

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