Java操作百度身份证API

String httpArg = "id=420984198704207896";

String jsonResult = request(httpUrl, httpArg);

System.out.println(jsonResult);

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/**

* @param urlAll

* :请求接口

* @param httpArg

* :参数

* @return 返回结果

*/

public static String request(String httpUrl, String httpArg) {

BufferedReader reader = null;

String result = null;

StringBuffer sbf = new StringBuffer();

httpUrl = httpUrl + "?" + httpArg;

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try {

URL url = new URL(httpUrl);

HttpURLConnection connection = (HttpURLConnection) url

.openConnection();

connection.setRequestMethod("GET");

// 填入apikey到HTTP header

connection.setRequestProperty("apikey", "您自己的apikey");

connection.connect();

InputStream is = connection.getInputStream();

reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));

String strRead = null;

while ((strRead = reader.readLine()) != null) {

sbf.append(strRead);

sbf.append("\r\n");

}

reader.close();

result = sbf.toString();

} catch (Exception e) {

e.printStackTrace();

}

return result;

}

????????StringBuilder sb = new StringBuilder();

????????int
i = -1;

????????int
pos = 0;

????????

????????while((i=utfString.indexOf("\\u", pos)) != -1){

????????????sb.append(utfString.substring(pos, i));

????????????if(i+5 < utfString.length()){

????????????????pos = i+6;

????????????????sb.append((char)Integer.parseInt(utfString.substring(i+2, i+6), 16));

????????????}

????????}

????????

????????return
sb.toString();

????}