// 其实就两行代码就搞定了（加粗显示）
@Test
public void testHttpsWithApacheHttpClient() throws Exception {
    SSLContext sslContext = SSLContexts.custom().loadTrustMaterial(null, TrustAllStrategy.INSTANCE).build();
    HttpClient httpClient = HttpClients.custom().setSSLContext(sslContext).setSSLHostnameVerifier(NoopHostnameVerifier.INSTANCE).build();

    HttpGet httpGet = new HttpGet("https://127.0.0.1");
    HttpResponse httpResponse = httpClient.execute(httpGet);
    System.out.println(httpResponse.getStatusLine());
    System.out.println(EntityUtils.toString(httpResponse.getEntity()));
}