一、介绍

This class support asynchronous and synchronous HTTP requests.

AsyncHttpClient 支持同步、异步Http请求。

二、简单使用

引入依赖

<dependencies> <dependency> <groupId>org.asynchttpclient</groupId> <artifactId>async-http-client</artifactId> <version>2.8.1</version> </dependency> <dependency> <groupId>net.tascalate</groupId> <artifactId>net.tascalate.concurrent</artifactId> <version>0.8.0</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.1</version> <configuration> <source>1.8</source> <target>1.8</target> </configuration> </plugin> </plugins> </build>

执行同步请求

/** * 执行同步HTTP请求 */ public void synRequest() { String url = "http://www.baidu.com"; AsyncHttpClient c = new DefaultAsyncHttpClient(); Future<Response> f = c.prepareGet(url).execute(); try { System.out.println(f.get()); } catch (InterruptedException e) { e.printStackTrace(); } catch (ExecutionException e) { e.printStackTrace(); } }

执行异步请求

参考文档

《AsyncHttpClient 官方文档》