申请Key
首先如图进入有道翻译，在下方点击“有道翻译API”。
紧接着来调用数据接口，按提示完成下列输入框。
如下图所示，已经申请成功了。
下图是官方给的示例，可以有xml和json、jsonp等三种数据格式。
代码（Java）{main(String[] args) {new ReadByPost().start();}} Thread{@Overridepublic void run() {try {URL url = new URL(“http://fanyi.youdao.com/openapi.do”);HttpURLConnection connection = (HttpURLConnection)url.openConnection();connection.addRequestProperty(“encoding”, “UTF-8”);connection.setDoInput(true);connection.setDoOutput(true);connection.setRequestMethod(“POST”);OutputStream os = connection.getOutputStream();OutputStreamWriter osw = new OutputStreamWriter(os);BufferedWriter bw = new BufferedWriter(osw);bw.write(“keyfrom=fadabvaa&key=522071532&type=data&doctype=json&version=1.1&q=Microsoft”);bw.flush();InputStream is = connection.getInputStream();InputStreamReader isr = new InputStreamReader(is,”UTF-8″);BufferedReader br = new BufferedReader(isr);String line;StringBuilder builder = new StringBuilder();while((line = br.readLine()) != null){builder.append(line);}bw.close();osw.close();os.close();br.close();isr.close();is.close();System.out.println(builder.toString());} catch (MalformedURLException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}}}
输出如下：
{“translation”:[“微软”],”basic”:{“us-phonetic”:”‘maikr?us?ft”,”phonetic”:”‘maikr?us?ft”,”uk-phonetic”:”‘maikr?us?ft”,”explains”:[“n. 微软公司（全球知名的PC软件主要厂商）”]},”query”:”Microsoft”,”errorCode”:0,”web”:[{“value”:[“微软公司”,”微软”,”美国微软”],”key”:”MicroSoft”},{“value”:[“办公软件”,”微软办公软件”,”微软办公”],”key”:”Microsoft Office”},{“value”:[“微软小工具”],”key”:”Microsoft Gadgets”}]}
，唯有讲述此间途经的美景，分享没有男主角的相片。
