Okhttp 发送https请求，忽略ssl认证

工具类

import lombok.extern.slf4j.Slf4j;import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import javax.net.ssl.X509TrustManager;
import java.security.KeyStore;
import java.security.SecureRandom;
import java.security.cert.X509Certificate;
import java.util.Arrays;@Slf4j
public class SSLSocketClient {// 获取SSLSocketFactorypublic static SSLSocketFactory getSSLSocketFactory() {try {SSLContext sslContext = SSLContext.getInstance("SSL");sslContext.init(null, getTrustManager(), new SecureRandom());return sslContext.getSocketFactory();} catch (Exception exception) {log.error("get SSLSocketFactory error", exception);}return null;}// 获取TrustManagerprivate static TrustManager[] getTrustManager() {return new TrustManager[]{new X509TrustManager() {@Overridepublic void checkClientTrusted(X509Certificate[] chain, String authType) {}@Overridepublic void checkServerTrusted(X509Certificate[] chain, String authType) {}@Overridepublic X509Certificate[] getAcceptedIssuers() {return new X509Certificate[]{};}}};}// 获取HostnameVerifierpublic static HostnameVerifier getHostnameVerifier() {return (s, sslSession) -> true;}public static X509TrustManager getX509TrustManager() {X509TrustManager trustManager = null;try {TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());trustManagerFactory.init((KeyStore) null);TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();if (trustManagers.length != 1 || !(trustManagers[0] instanceof X509TrustManager)) {throw new IllegalStateException("Unexpected default trust managers:" + Arrays.toString(trustManagers));}trustManager = (X509TrustManager) trustManagers[0];} catch (Exception exception) {log.error("get X509TrustManager error", exception);}return trustManager;}
}

使用okhttp

private final OkHttpClient client = new OkHttpClient().newBuilder().sslSocketFactory(SSLSocketClient.getSSLSocketFactory(), SSLSocketClient.getX509TrustManager()).hostnameVerifier(SSLSocketClient.getHostnameVerifier()).connectTimeout(60, TimeUnit.SECONDS).build();