HttpClient 发送Get Post 请求携带Header

系统管理员 2022-05-13 13:12 272阅读 0赞

JSONObject userObj = JSON.parseObject(HttpClientUtil.sendHttpPost(loginUrl, map));
    
    JSONObject menuObject = JSON.parseObject(HttpClientUtil.sendHttpsGetSessionId(clubManageMenu, userObj.getString("token")));

public static String sendHttpsGetSessionId(String httpUrl, String sessionId) { 
            HttpGet httpGet = new HttpGet(httpUrl);// 创建get请求
            httpGet.setHeader(new BasicHeader("Cookie", "JSESSIONID=" + sessionId));
            return sendHttpsGet(httpGet);
        }
        
       /** * 发送Get请求Https */
        private static String sendHttpsGet(HttpGet httpGet) { 
            CloseableHttpClient httpClient = null;
            CloseableHttpResponse response = null;
            HttpEntity entity = null;
            String responseContent = null;
            try { 
                // 创建默认的httpClient实例.
                PublicSuffixMatcher publicSuffixMatcher = PublicSuffixMatcherLoader.load(new URL(httpGet.getURI().toString()));
                DefaultHostnameVerifier hostnameVerifier = new DefaultHostnameVerifier(publicSuffixMatcher);
                httpClient = HttpClients.custom().setSSLHostnameVerifier(hostnameVerifier).build();
                httpGet.setConfig(requestConfig);
                // 执行请求
                response = httpClient.execute(httpGet);
                entity = response.getEntity();
                responseContent = EntityUtils.toString(entity, "UTF-8");
            } catch (Exception e) { 
                e.printStackTrace();
            } finally { 
                try { 
                    // 关闭连接,释放资源
                    if (response != null) { 
                        response.close();
                    }
                    if (httpClient != null) { 
                        httpClient.close();
                    }
                } catch (IOException e) { 
                    e.printStackTrace();
                }
            }
            return responseContent;
        }
    
    
        /** * 发送Post请求 * * @param httpPost * @return */
        private static String sendHttpPost(HttpPost httpPost) { 
            CloseableHttpClient httpClient = null;
            CloseableHttpResponse response = null;
            HttpEntity entity = null;
            String responseContent = null;
            try { 
                // 创建默认的httpClient实例.
                RequestConfig requestConfig = RequestConfig.custom().setCookieSpec(CookieSpecs.STANDARD_STRICT).build();
                httpClient = HttpClients.custom().setDefaultRequestConfig(requestConfig).build();
                httpClient = HttpClients.createDefault();
                httpPost.setConfig(requestConfig);
                // 执行请求
                response = httpClient.execute(httpPost);
                entity = response.getEntity();
                responseContent = EntityUtils.toString(entity, "UTF-8");
            } catch (Exception e) { 
                e.printStackTrace();
            } finally { 
                try { 
                    // 关闭连接,释放资源
                    if (response != null) { 
                        response.close();
                    }
                    if (httpClient != null) { 
                        httpClient.close();
                    }
                } catch (IOException e) { 
                    e.printStackTrace();
                }
            }
            return responseContent;
        }