http忽略https验证

A

    public static String post(String url, String head, String body) throws Exception {

        // 创建httpClient的默认实例
        CloseableHttpClient httpClient = HttpClients.createDefault();

        // 忽略https证书验证
        httpClient = (CloseableHttpClient) wrapClient(httpClient);

        try {

            // 创建POST请求
            HttpPost post = new HttpPost(url);

            // 设置请求头
            post.addHeader("reqParameter", head);
            post.addHeader("Content-Type", "text/plain");

            // 设置请求体
            StringEntity entity = new StringEntity(body, "utf-8");
            post.setEntity(entity);

            // 执行POST请求
            CloseableHttpResponse response = httpClient.execute(post);
            if (response != null) {
                log.info("请求成功, 响应状态: {}", response.getStatusLine().getStatusCode());
                HttpEntity httpEntity = response.getEntity();
                // 如果返回的内容不为空
                if (httpEntity != null) {
                    return EntityUtils.toString(httpEntity, "UTF-8");
                }
            }

        } catch (Exception e) {
            log.error("请求异常: e = {}", e);
            e.printStackTrace();
        } finally {
            httpClient.close();
        }
        return null;
    }

``

**B**

/**
 * description 忽略https证书验证
 */
public static HttpClient wrapClient(HttpClient base) {
    try {
        SSLContext ctx = SSLContext.getInstance("SSL");
        X509TrustManager tm = new X509TrustManager() {

            @Override
            public X509Certificate[] getAcceptedIssuers() {
                return null;
            }

            @Override
            public void checkClientTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
            }

            @Override
            public void checkServerTrusted(X509Certificate[] arg0,
                                           String arg1) throws CertificateException {
            }
        };
        ctx.init(null, new TrustManager[]{tm}, null);
        SSLConnectionSocketFactory ssf = new SSLConnectionSocketFactory(ctx, NoopHostnameVerifier.INSTANCE);
        CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(ssf).build();
        return httpclient;
    } catch (Exception ex) {
        ex.printStackTrace();
        return HttpClients.createDefault();
    }
}

```