Swiggy v4.51.1版本的 MD5 值为：5af7ec91512a0a8c1510e3f8bac20b8b

以下内容为反编译后的 SwiggyBaseDns.java 源代码，内容仅作参考

package in.swiggy.android.tejas.dns;

import in.swiggy.android.commons.utils.x;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.List;
import kotlin.Unit;
import kotlin.collections.r;
import kotlin.jvm.functions.n;
import kotlin.jvm.internal.DefaultConstructorMarker;
import kotlin.jvm.internal.o;
import okhttp3.Dns;
import org.xbill.DNS.Lookup;
import org.xbill.DNS.SimpleResolver;
public class SwiggyBaseDns implements Dns {
    private static final String CLOUDFLARE_DNS_RESOLVER = "1.1.1.1";
    private static final String GOOGLE_BACKUP_DNS_RESOLVER = "8.8.4.4";
    private static final String GOOGLE_DNS_RESOLVER = "8.8.8.8";
    private boolean initialized;
    public static final Companion Companion = new Companion(null);
    private static final String TAG = SwiggyBaseDns.class.getName();

    public static final class Companion {
        public Companion(DefaultConstructorMarker defaultConstructorMarker) {
            this();
        }

        private Companion() {
        }
    }

    private final void init() {
        if (this.initialized) {
            return;
        }
        this.initialized = true;
        Lookup.setDefaultResolver(new SwiggyResolver(new SimpleResolver[]{new SimpleResolver(GOOGLE_DNS_RESOLVER), new SimpleResolver(CLOUDFLARE_DNS_RESOLVER), new SimpleResolver(GOOGLE_BACKUP_DNS_RESOLVER)}, new n<Integer, String, Integer, Unit>() {
            {
                super(3);
            }

            @Override
            public Unit invoke(Integer num, String str, Integer num2) {
                invoke2(num, str, num2);
                return Unit.a;
            }

            public final void invoke2(Integer num, String str, Integer num2) {
                SwiggyBaseDns swiggyBaseDns = SwiggyBaseDns.this;
                o.h(num);
                int intValue = num.intValue();
                o.h(str);
                o.h(num2);
                swiggyBaseDns.onDnsResolved(intValue, str, num2.intValue());
            }
        }));
    }

    @Override
    public List<InetAddress> lookup(String hostname) {
        List<InetAddress> s;
        o.k(hostname, "hostname");
        try {
            init();
            s = r.s(SwiggyAddress.getByName(hostname));
            onCustomResolution(hostname);
            return s;
        } catch (Throwable th) {
            x.i(TAG, th);
            throw new UnknownHostException(hostname);
        }
    }

    public void onCustomResolution(String hostName) {
        o.k(hostName, "hostName");
    }

    public void onDnsResolved(int i, String host, int i2) {
        o.k(host, "host");
    }
}