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基于JAVA的万年历api调用代码实例

2016-7-29 15:47| 发布者: zhangjf| 查看: 625| 评论: 0

摘要: 代码描述：基于JAVA的万年历api调用代码实例接口地址：https://www.juhe.cn/docs/api/id/177 import java.io.BufferedReader;import java.io.DataOutputStream;import java.io.IOException;impor ...
代码描述：基于JAVA的万年历api调用代码实例
接口地址：https://www.juhe.cn/docs/api/id/177
  1. import java.io.BufferedReader;
  2. import java.io.DataOutputStream;
  3. import java.io.IOException;
  4. import java.io.InputStream;
  5. import java.io.InputStreamReader;
  6. import java.io.UnsupportedEncodingException;
  7. import java.net.HttpURLConnection;
  8. import java.net.URL;
  9. import java.net.URLEncoder;
  10. import java.util.HashMap;
  11. import java.util.Map;
  13. import net.sf.json.JSONObject;
  15. /**
  16. *万年历调用示例代码 － 聚合数据
  17. *在线接口文档：http://www.juhe.cn/docs/177
  18. **/
  20. public class JuheDemo {
  21. public static final String DEF_CHATSET = "UTF-8";
  22. public static final int DEF_CONN_TIMEOUT = 30000;
  23. public static final int DEF_READ_TIMEOUT = 30000;
  24. public static String userAgent = "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.66 Safari/537.36";
  26. //配置您申请的KEY
  27. public static final String APPKEY ="*************************";
  29. //1.获取当天的详细信息
  30. public static void getRequest1(){
  31. String result =null;
  32. String url ="http://japi.juhe.cn/calendar/day";//请求接口地址
  33. Map params = new HashMap();//请求参数
  34. params.put("key",APPKEY);//您申请的appKey
  35. params.put("date","");//指定日期,格式为YYYY-MM-DD,如月份和日期小于10,则取个位,如:2012-1-1
  37. try {
  38. result =net(url, params, "GET");
  39. JSONObject object = JSONObject.fromObject(result);
  40. if(object.getInt("error_code")==0){
  41. System.out.println(object.get("result"));
  42. }else{
  43. System.out.println(object.get("error_code")+":"+object.get("reason"));
  44. }
  45. } catch (Exception e) {
  46. e.printStackTrace();
  47. }
  48. }
  50. //2.获取当月近期假期
  51. public static void getRequest2(){
  52. String result =null;
  53. String url ="http://japi.juhe.cn/calendar/month";//请求接口地址
  54. Map params = new HashMap();//请求参数
  55. params.put("key",APPKEY);//您申请的appKey
  56. params.put("year-month","");//指定月份,格式为YYYY-MM,如月份和日期小于10,则取个位,如:2012-1
  58. try {
  59. result =net(url, params, "GET");
  60. JSONObject object = JSONObject.fromObject(result);
  61. if(object.getInt("error_code")==0){
  62. System.out.println(object.get("result"));
  63. }else{
  64. System.out.println(object.get("error_code")+":"+object.get("reason"));
  65. }
  66. } catch (Exception e) {
  67. e.printStackTrace();
  68. }
  69. }
  71. //3.获取当年的假期列表
  72. public static void getRequest3(){
  73. String result =null;
  74. String url ="http://japi.juhe.cn/calendar/year";//请求接口地址
  75. Map params = new HashMap();//请求参数
  76. params.put("key",APPKEY);//您申请的appKey
  77. params.put("year","");//指定年份,格式为YYYY,如:2015
  79. try {
  80. result =net(url, params, "GET");
  81. JSONObject object = JSONObject.fromObject(result);
  82. if(object.getInt("error_code")==0){
  83. System.out.println(object.get("result"));
  84. }else{
  85. System.out.println(object.get("error_code")+":"+object.get("reason"));
  86. }
  87. } catch (Exception e) {
  88. e.printStackTrace();
  89. }
  90. }
  94. public static void main(String[] args) {
  96. }
  98. /**
  99. *
  100. * @param strUrl 请求地址
  101. * @param params 请求参数
  102. * @param method 请求方法
  103. * @return 网络请求字符串
  104. * @throws Exception
  105. */
  106. public static String net(String strUrl, Map params,String method) throws Exception {
  107. HttpURLConnection conn = null;
  108. BufferedReader reader = null;
  109. String rs = null;
  110. try {
  111. StringBuffer sb = new StringBuffer();
  112. if(method==null || method.equals("GET")){
  113. strUrl = strUrl+"?"+urlencode(params);
  114. }
  115. URL url = new URL(strUrl);
  116. conn = (HttpURLConnection) url.openConnection();
  117. if(method==null || method.equals("GET")){
  118. conn.setRequestMethod("GET");
  119. }else{
  120. conn.setRequestMethod("POST");
  121. conn.setDoOutput(true);
  122. }
  123. conn.setRequestProperty("User-agent", userAgent);
  124. conn.setUseCaches(false);
  125. conn.setConnectTimeout(DEF_CONN_TIMEOUT);
  126. conn.setReadTimeout(DEF_READ_TIMEOUT);
  127. conn.setInstanceFollowRedirects(false);
  128. conn.connect();
  129. if (params!= null && method.equals("POST")) {
  130. try {
  131. DataOutputStream out = new DataOutputStream(conn.getOutputStream());
  132. out.writeBytes(urlencode(params));
  133. } catch (Exception e) {
  134. // TODO: handle exception
  135. }
  136. }
  137. InputStream is = conn.getInputStream();
  138. reader = new BufferedReader(new InputStreamReader(is, DEF_CHATSET));
  139. String strRead = null;
  140. while ((strRead = reader.readLine()) != null) {
  141. sb.append(strRead);
  142. }
  143. rs = sb.toString();
  144. } catch (IOException e) {
  145. e.printStackTrace();
  146. } finally {
  147. if (reader != null) {
  148. reader.close();
  149. }
  150. if (conn != null) {
  151. conn.disconnect();
  152. }
  153. }
  154. return rs;
  155. }
  157. //将map型转为请求参数型
  158. public static String urlencode(Map<String,Object>data) {
  159. StringBuilder sb = new StringBuilder();
  160. for (Map.Entry i : data.entrySet()) {
  161. try {
  162. sb.append(i.getKey()).append("=").append(URLEncoder.encode(i.getValue()+"","UTF-8")).append("&");
  163. } catch (UnsupportedEncodingException e) {
  164. e.printStackTrace();
  165. }
  166. }
  167. return sb.toString();
  168. }
  169. }
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