配置SSL绕过https证书请求

ゞ浴缸里的玫瑰 2022-01-30 14:17 825阅读 0赞

postman 验证接口时候，如果是https请求，会报错：Self-signed SSL certificates are being blocked，可以点击右上角settings,把on改成off。

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在用httpclient请求的时候如何绕过证书呢？

需要创建一个CloseableHttpClient对象。

创建HTTPpost/get对象，setHeader。

创建StringEntity setEntit，请求体。

执行execute请求，返回CloseableHttpResponse对象

编码：

/**
         * https请求封装
         * @return
         */
        public static CloseableHttpClient createSSLClientDefault(){
            try {
                SSLContext sslContext = new SSLContextBuilder().loadTrustMaterial(null, new TrustStrategy(){
                    //信任所有
                    public boolean isTrusted(X509Certificate[] chain, String authType) {
                        return true;
                    }
                }).build();
                SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslContext);
                return HttpClients.custom().setSSLSocketFactory(sslsf).build();
            } catch (KeyManagementException e) {
                e.printStackTrace();
            } catch (NoSuchAlgorithmException e) {
                e.printStackTrace();
            } catch (KeyStoreException e) {
                e.printStackTrace();
            }
            return HttpClients.createDefault();
        }

调用接口：

CloseableHttpClient httpClient = createSSLClientDefault();
    
                HttpPost post = new HttpPost(url);
                post.setHeader("Content-Type", "application/json");
                post.setHeader("cache-control","no-cache");
                post.setHeader("Authorization","***");
                RequestBody requestBody =buildQueryDataBody();
                StringEntity body = new StringEntity(CommonHelper.toJson(requestBody), "UTF-8");
                post.setEntity(body);
              
                CloseableHttpResponse httpResponse = httpClient.execute(post);
    
                HttpEntity entity = httpResponse.getEntity();
                String response = EntityUtils.toString(entity,"utf-8");

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