https://blog.youkuaiyun.com/zl834205311/article/details/79847746
总结起来:就是要加closeable;原来的httprequest不再推荐;
两者的区别其实是在 try-with结构中不再需要close;
另外;httpclient本身是一个线程不安全的client
另外:以下两块代码必须一一对应,否则就可能出现建立的client被提前关闭的情况
//创建HttpClientBuilder HttpClientBuilder httpClientBuilder = HttpClientBuilder.create(); //HttpClient CloseableHttpClient closeableHttpClient = httpClientBuilder.build();
try { //关闭流并释放资源 closeableHttpClient.close(); } catch (IOException e) { //e.printStackTrace(); }