免费开放的API数据接口汇总(快递查询、古诗词、新闻、视频音乐)

anrey573 · 发表于 2019-9-16 23:09:29

API简单一点说就是接口，现在很多公司、企业的应用系统都有开放的接口，供其他应用系统、软件使用自己系统的功能。也就是说，如果我想开发一个软件，有些功能就不用自己开发，只需要接入其它公司的API接口，调用相关功能就ok。

现在开放的API接口非常丰富，有收费的，也有免费的。为了方便各类开发者，现提供免费开放Api接口，所有接口均无使用限制，返回格式全是JSON，所以基本能满足大家的开发需求。

查询统计类接口api：

诗词歌语音视频类接口api：

快递物流接口demo：
import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;import java.io.UnsupportedEncodingException;import java.net.HttpURLConnection;import java.net.URL;import java.net.URLEncoder;import java.security.MessageDigest;import java.util.HashMap;import java.util.Map;
/** * * 单日超过500单查询量，建议接入物流轨迹订阅推送接口 *  */
publicclass KdniaoTrackQueryAPI {//DEMOpublicstaticvoid main(String[] args) {       KdniaoTrackQueryAPI api = new KdniaoTrackQueryAPI();try {String result = api.getOrderTracesByJson("ANE", "210001633605");          System.out.print(result);       } catch (Exception e) {          e.printStackTrace();       } }//电商IDprivateString EBusinessID="申请";//电商加密私钥，注意保管，不要泄漏privateString AppKey="申请";//请求urlprivateString ReqURL="http://api.kdniao.cc/Ebusiness/EbusinessOrderHandle.aspx"; /**    * Json方式查询订单物流轨迹    * @throws Exception    */publicString getOrderTracesByJson(String expCode, String expNo) throws Exception{String requestData= "{'OrderCode':'','ShipperCode':'" + expCode + "','LogisticCode':'" + expNo + "'}";       Map<String, String> params = new HashMap<String, String>();       params.put("RequestData", urlEncoder(requestData, "UTF-8"));       params.put("EBusinessID", EBusinessID);       params.put("RequestType", "1002");String dataSign=encrypt(requestData, AppKey, "UTF-8");       params.put("DataSign", urlEncoder(dataSign, "UTF-8"));       params.put("DataType", "2");String result=sendPost(ReqURL, params); //根据公司业务处理返回的信息......return result; }/**    * MD5加密    * @param str 内容          * @param charset 编码方式    * @throws Exception    */@SuppressWarnings("unused")privateString MD5(String str, String charset) throws Exception {       MessageDigest md = MessageDigest.getInstance("MD5");       md.update(str.getBytes(charset));       byte[] result = md.digest();       StringBuffer sb = new StringBuffer(32);for (int i = 0; i < result.length; i++) {          int val = result & 0xff;if (val <= 0xf) {             sb.append("0");          }          sb.append(Integer.toHexString(val));       }return sb.toString().toLowerCase(); }/**    * base64编码    * @param str 内容          * @param charset 编码方式    * @throws UnsupportedEncodingException    */privateString base64(String str, String charset) throws UnsupportedEncodingException{String encoded = base64Encode(str.getBytes(charset));return encoded;       } @SuppressWarnings("unused")privateString urlEncoder(String str, String charset) throws UnsupportedEncodingException{String result = URLEncoder.encode(str, charset);return result; }/**    * 电商Sign签名生成    * @param content 内容       * @param keyValue Appkey    * @param charset 编码方式    * @throws UnsupportedEncodingException ,Exception    * @return DataSign签名    */@SuppressWarnings("unused")privateString encrypt (String content, String keyValue, String charset) throws UnsupportedEncodingException, Exception {if (keyValue != null)       {return base64(MD5(content + keyValue, charset), charset);       }return base64(MD5(content, charset), charset); }/**    * 向指定 URL 发送POST方法的请求       * @param url 发送请求的 URL       * @param params 请求的参数集合       * @return 远程资源的响应结果    */@SuppressWarnings("unused")privateString sendPost(String url, Map<String, String> params) {       OutputStreamWriter out = null;       BufferedReader in = null;             StringBuilder result = new StringBuilder(); try {          URL realUrl = new URL(url);          HttpURLConnection conn =(HttpURLConnection) realUrl.openConnection();// 发送POST请求必须设置如下两行          conn.setDoOutput(true);          conn.setDoInput(true);// POST方法          conn.setRequestMethod("POST");// 设置通用的请求属性          conn.setRequestProperty("accept", "*/*");          conn.setRequestProperty("connection", "Keep-Alive");          conn.setRequestProperty("user-agent","Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");          conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");          conn.connect();// 获取URLConnection对象对应的输出流          out = new OutputStreamWriter(conn.getOutputStream(), "UTF-8");// 发送请求参数          if (params != null) {                StringBuilder param = new StringBuilder(); for (Map.Entry<String, String> entry : params.entrySet()) {if(param.length()>0){                         param.append("&");                   }                                     param.append(entry.getKey());                   param.append("=");                   param.append(entry.getValue());                   //System.out.println(entry.getKey()+":"+entry.getValue());                }//System.out.println("param:"+param.toString());                out.write(param.toString());          }// flush输出流的缓冲          out.flush();// 定义BufferedReader输入流来读取URL的响应in = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));String line;while ((line = in.readLine()) != null) {             result.append(line);          }       } catch (Exception e) {                      e.printStackTrace();       }//使用finally块来关闭输出流、输入流finally{try{if(out!=null){                   out.close();             }if(in!=null){in.close();             }          }catch(IOException ex){             ex.printStackTrace();          }       }return result.toString(); }privatestatic char[] base64EncodeChars = new char[] { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/' }; publicstaticString base64Encode(byte[] data) {       StringBuffer sb = new StringBuffer();       int len = data.length;       int i = 0;       int b1, b2, b3; while (i < len) {          b1 = data[i++] & 0xff; if (i == len)          {                sb.append(base64EncodeChars[b1 >>> 2]);                sb.append(base64EncodeChars[(b1 & 0x3) << 4]);                sb.append("=="); break;          }          b2 = data[i++] & 0xff; if (i == len)          {                sb.append(base64EncodeChars[b1 >>> 2]);                sb.append(base64EncodeChars[((b1 & 0x03) << 4) | ((b2 & 0xf0) >>> 4)]);                sb.append(base64EncodeChars[(b2 & 0x0f) << 2]);                sb.append("="); break;          }          b3 = data[i++] & 0xff;          sb.append(base64EncodeChars[b1 >>> 2]);          sb.append(base64EncodeChars[((b1 & 0x03) << 4) | ((b2 & 0xf0) >>> 4)]);          sb.append(base64EncodeChars[((b2 & 0x0f) << 2) | ((b3 & 0xc0) >>> 6)]);          sb.append(base64EncodeChars[b3 & 0x3f]);       } return sb.toString();    }}新闻接口demo

https://www.apiopen.top/journalismApi
返回值：
{"code": 200,"msg": "成功!","data": {"tech": [          {"liveInfo": null,"tcount": 1,"picInfo": [                   {"ref": null,"width": null,"url": "http://cms-bucket.nosdn.127.net/2018/07/13/96e750810c7c47c7b95d6ee112cb9ab4.png","height": null                   }             ],"docid": "DMJU4F9E00097U7R","videoInfo": null,"channel": "tech","link": "https://3g.163.com/all/article/DMJU4F9E00097U7R.html","source": "网易科技报道","title": "消息称滴滴考虑明年IPO 放慢融资计划","type": "doc","imgsrcFrom": null,"imgsrc3gtype": 1,"unlikeReason": "重复、旧闻/6,内容质量差/6","digest": "网易科技讯7月13日消息，据香港媒体报道，消息人士透露，滴滴","typeid": "","addata": null,"tag": "","category": "科技","ptime": "2018-07-13 15:47:37"          }       ],"auto": [          {"liveInfo": null,"tcount": 514,"picInfo": [                   {"ref": null,"width": null,"url": "http://cms-bucket.nosdn.127.net/2018/07/13/bcb246ac4558454d979b593138207f39.jpeg","height": null                   }             ],"docid": "DMIP77HO0008856R","videoInfo": null,"channel": "auto","link": "https://3g.163.com/all/article/DMIP77HO0008856R.html","source": "网易汽车","title": "尊贵到令人膨胀这辆宾利慕尚情怀爆棚","type": "doc","imgsrcFrom": null,"imgsrc3gtype": 1,"unlikeReason": "重复、旧闻/6,内容质量差/6","digest": "宾利汽车将于2019年迎来品牌成立100周年，为庆祝这一即将","typeid": "","addata": null,"tag": "","category": "汽车","ptime": "2018-07-13 05:02:30"          }       ] }}

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