OKHttpClient是一个相似HttpClient的工具,用于模拟Http,https的请求。语法使用方面要比HttpClient更简洁。java
maven引入:缓存
<dependency> <groupId>com.squareup.okhttp</groupId> <artifactId>okhttp</artifactId> <version>2.2.0</version> <scope>compile</scope> </dependency>
手动下载:maven
下载如下jar文件导入工程便可:工具
okhttp-2.2.0.jarui
okio-1.2.0.jarurl
OkHttpClient client = new OkHttpClient(); Request request = new Request.Builder() .url("http://www.baidu.com") .header("User-Agent", "OkHttp Headers.java") .build(); Response response = client.newCall(request).execute(); System.out.println("Result: " + response.isSuccessful()); System.out.println("Server: " + response.header("Server")); System.out.println("ResponseBody: " + response.body().string());