unable to find valid certification path to requested target 的简单解决方法

unable to find valid certification path to requested target 的简单解决办法

在使用httpClient执行Https的URL中出现此错误unable to find valid certification path to requested target 的简单解决办法！！

解决方法，在httpClient执行的之前调用此方法

 /**
     * Trust every server - dont check for any certificate
     */
    public static void trustAllHosts() {
        // Create a trust manager that does not validate certificate chains
        TrustManager[] trustAllCerts = new TrustManager[] { new X509TrustManager() {
                    public java.security.cert.X509Certificate[] getAcceptedIssuers() {
                            return new java.security.cert.X509Certificate[] {};
                    }

                    public void checkClientTrusted(X509Certificate[] chain, String authType)
                            throws CertificateException {
                    }

                    public void checkServerTrusted(X509Certificate[] chain, String authType)
                            throws CertificateException {
                    }
                }
        };
    
        try {
            SSLContext sc = SSLContext.getInstance("TLS");
            sc.init(null, trustAllCerts, new java.security.SecureRandom());
            HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
        } catch (Exception e) {
            e.printStackTrace();
        }
    }