免费节假日api接口使用教程-聚合数据
文章目录
- 📖访问官网
- 🌰例子
- 完整代码
- 🖊️最后总结
📖访问官网
聚合数据
官网地址 https://dashboard.juhe.cn/home
点击api
接口文档
🌰例子
get方式
curl -k -i -d “key=您申请的AppKey&date=2021-05-09” http://apis.juhe.cn/fapig/calendar/day
返回结果
{"reason": "success","result": {"date": "2021-05-09","week": "星期日","statusDesc": "周末","status": null,"animal": "牛","avoid": "订婚.上梁.纳采.盖屋.开仓","cnDay": "日","day": "9","desc": "母亲节","gzDate": "丁巳","gzMonth": "癸巳","gzYear": "辛丑","isBigMonth": "1","lDate": "廿八","lMonth": "三","lunarDate": "28","lunarMonth": "3","lunarYear": "2021","month": "5","suit": "搬家.装修.开业.结婚.入宅.领证.开工.动土.安床.出行.安葬.开张.作灶.旅游.求嗣.赴任.修造.祈福.祭祀.解除.开市.牧养.纳财.纳畜.开光.嫁娶.移徙.经络.立券.求医.竖柱.栽种.斋醮.求财","term": "","value": "母亲节","year": "2021"},"error_code": 0
}
完整代码
import net.sf.json.JSONObject;import java.io.*;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLEncoder;
import java.util.Map;
import java.util.HashMap;public class ApiDemo {public static void main(String[] args) {// 发送http请求的urlString url = "http://apis.juhe.cn/fapig/calendar/day";Map<String, String> params = new HashMap<String, String>();params.put("key", "您申请的AppKey"); // 在个人中心->我的数据,接口名称上方查看params.put("date", "2021-05-09"); // 指定日期，格式为yyyy-MM-dd，如：2021-05-01String paramsStr = urlencode(params);System.out.println(paramsStr);String response = doGet(url,paramsStr);// // post请求// String response = doPost(url,paramsStr);// 输出请求结果System.out.println(response);try {// 解析请求结果，json：JSONObject jsonObject = JSONObject.fromObject(response);System.out.println(jsonObject);// 具体返回示例值，参考返回参数说明、json返回示例} catch (Exception e) {e.printStackTrace();}}// 将map型转为请求参数型public static String urlencode(Map<String, String> data) {StringBuilder sb = new StringBuilder();for (Map.Entry i : data.entrySet()) {try {sb.append(i.getKey()).append("=").append(URLEncoder.encode(i.getValue() + "", "UTF-8")).append("&");} catch (UnsupportedEncodingException e) {e.printStackTrace();}}return sb.toString();}/*** get方式的http请求** @param httpUrl 请求地址* @param paramStr 请求参数* @return 返回结果*/public static String doGet(String httpUrl,String paramStr) {HttpURLConnection connection = null;InputStream inputStream = null;BufferedReader bufferedReader = null;String result = null;// 返回结果字符串try {httpUrl += "?"+paramStr;// 创建远程url连接对象URL url = new URL(httpUrl);// 通过远程url连接对象打开一个连接，强转成httpURLConnection类connection = (HttpURLConnection) url.openConnection();// 设置连接方式：getconnection.setRequestMethod("GET");// 设置连接主机服务器的超时时间：15000毫秒connection.setConnectTimeout(15000);// 设置读取远程返回的数据时间：60000毫秒connection.setReadTimeout(60000);// 设置请求头connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");// 发送请求connection.connect();// 通过connection连接，获取输入流if (connection.getResponseCode() == 200) {inputStream = connection.getInputStream();// 封装输入流，并指定字符集bufferedReader = new BufferedReader(new InputStreamReader(inputStream, "UTF-8"));// 存放数据StringBuilder sbf = new StringBuilder();String temp;while ((temp = bufferedReader.readLine()) != null) {sbf.append(temp);sbf.append(System.getProperty("line.separator"));}result = sbf.toString();}} catch (MalformedURLException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();} finally {// 关闭资源if (null != bufferedReader) {try {bufferedReader.close();} catch (IOException e) {e.printStackTrace();}}if (null != inputStream) {try {inputStream.close();} catch (IOException e) {e.printStackTrace();}}if (connection != null) {connection.disconnect();// 关闭远程连接}}return result;}/*** post方式的http请求** @param httpUrl 请求地址* @param paramStr 请求参数* @return 返回结果*/public static String doPost(String httpUrl, String paramStr) {HttpURLConnection connection = null;InputStream inputStream = null;OutputStream outputStream = null;BufferedReader bufferedReader = null;String result = null;try {URL url = new URL(httpUrl);// 通过远程url连接对象打开连接connection = (HttpURLConnection) url.openConnection();// 设置连接请求方式connection.setRequestMethod("POST");// 设置连接主机服务器超时时间：15000毫秒connection.setConnectTimeout(15000);// 设置读取主机服务器返回数据超时时间：60000毫秒connection.setReadTimeout(60000);// 默认值为：false，当向远程服务器传送数据/写数据时，需要设置为trueconnection.setDoOutput(true);// 设置传入参数的格式:请求参数应该是 name1=value1&name2=value2 的形式。connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");// 通过连接对象获取一个输出流outputStream = connection.getOutputStream();// 通过输出流对象将参数写出去/传输出去,它是通过字节数组写出的outputStream.write(paramStr.getBytes());// 通过连接对象获取一个输入流，向远程读取if (connection.getResponseCode() == 200) {inputStream = connection.getInputStream();// 对输入流对象进行包装:charset根据工作项目组的要求来设置bufferedReader = new BufferedReader(new InputStreamReader(inputStream, "UTF-8"));StringBuilder sbf = new StringBuilder();String temp;// 循环遍历一行一行读取数据while ((temp = bufferedReader.readLine()) != null) {sbf.append(temp);sbf.append(System.getProperty("line.separator"));}result = sbf.toString();}} catch (MalformedURLException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();} finally {// 关闭资源if (null != bufferedReader) {try {bufferedReader.close();} catch (IOException e) {e.printStackTrace();}}if (null != outputStream) {try {outputStream.close();} catch (IOException e) {e.printStackTrace();}}if (null != inputStream) {try {inputStream.close();} catch (IOException e) {e.printStackTrace();}}if (connection != null) {connection.disconnect();}}return result;}
}🖊️最后总结
🖲要熟练掌握技巧，一定多多坚持练习：骐骥一跃，不能十步；驽马十驾，功在不舍。
