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  • java使用jsoup时绕过https证书验证

    详细错误信息:

    SunCertPathBuilderException: unable to find valid certification path to requested target

    问题原因:
    爬相关数据,因该网站有SSL加密,故无法爬取。

    问题解决之核心代码:

    /**
        * 绕过HTTPS验证
        */
       static public void initTSL() {
           try {
               SSLContext context = SSLContext.getInstance("TLS");
               context.init(null, new X509TrustManager[]{new X509TrustManager() {
                   @Override
                   public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
                   }
    
                   @Override
                   public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
                   }
    
                   @Override
                   public X509Certificate[] getAcceptedIssuers() {
                       return new X509Certificate[0];
                   }
               }}, new SecureRandom());
               HttpsURLConnection.setDefaultSSLSocketFactory(context.getSocketFactory());
           } catch (NoSuchAlgorithmException e) {
           } catch (KeyManagementException e) {
           }
       }
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  • 原文地址:https://www.cnblogs.com/youcong/p/14851649.html
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