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车辆违章查询API 封装

车辆违章查询API 封装
https://blog.csdn.net/qq_29246225/article/details/52883206?ABstrategy=codes_snippets_optimize_v3

自己分装的第三方平台希望对大家有用：

  第三方地区查找和违章查询分装：

  1. package com.weshop.web.util;
  2. 	import java.io.BufferedReader;
  3. 	import java.io.DataOutputStream;
  4. 	import java.io.IOException;
  5. 	import java.io.InputStream;
  6. 	import java.io.InputStreamReader;
  7. 	import java.io.UnsupportedEncodingException;
  8. 	import java.net.HttpURLConnection;
  9. 	import java.net.URL;
  10. 	import java.net.URLEncoder;
  11. 	import java.util.HashMap;
  12. 	import java.util.Map;
  13. 	 
  14. import net.sf.json.JSONObject;
  15. 	/**
  16. 	*全国车辆违章调用示例代码 － 聚合数据
  17. 	*在线接口文档：http://www.juhe.cn/docs/36
  18. 	**/
  19.     @SuppressWarnings({"unchecked","rawtypes"})
  20. 	public class CarViolationUtil
  21. 	{
  22. 	    public static final String DEF_CHATSET = "UTF-8";
  23. 	    public static final int DEF_CONN_TIMEOUT = 30000;
  24. 	    public static final int DEF_READ_TIMEOUT = 30000;
  25. 	    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. 	    
  27. 	    //配置您申请的KEY
  28. 	    public static final String APPKEY ="46ade73c94ae1";
  29. 	    
  30. 	    //1.获取支持城市参数接口
  31. 	    
  32. 		public static String cityQuery(String  city){
  33. 	        String result =null;
  34. 	        String url ="http://v.juhe.cn/wz/citys";//请求接口地址
  35. 			Map params = new HashMap();//请求参数
  36. 	            params.put("province",city);//默认全部，省份简写，如：ZJ、JS
  37. 	            params.put("dtype","");//返回数据格式：json或xml或jsonp,默认json
  38. 	            params.put("format","");//格式选择1或2，默认1
  39. 	            params.put("callback","");//返回格式选择jsonp时，必须传递
  40. 	            params.put("key",APPKEY);//你申请的key
  41. 	        try {
  42. 	            result =net(url, params, "GET");
  43. 	            JSONObject object = JSONObject.fromObject(result);
  44. 	            if(object.getInt("error_code")==0){
  45. 	                System.out.println(object.get("result"));
  46. 	            }else{
  47. 	                System.out.println(object.get("error_code")+":"+object.get("reason"));
  48. 	            }
  49. 	        } catch (Exception e) {
  50. 	            e.printStackTrace();
  51. 	        }
  52. 			return result;
  53. 	    }
  54. 	 
  55. 	    //2.请求违章查询接口
  56. 	    public static String  caryQuery(String city,String hphm,String engineno,String classno){
  57. 	        String result =null;
  58. 	        String url ="http://v.juhe.cn/wz/query";//请求接口地址
  59. 	        Map params = new HashMap();//请求参数
  60. 	            params.put("dtype","json");//返回数据格式：json或xml或jsonp,默认json
  61. 	            params.put("callback","");//返回格式选择jsonp时，必须传递
  62. 	            params.put("key",APPKEY);//你申请的key
  63. 	            params.put("city",city);//城市代码 *
  64. 	            params.put("hphm",hphm);//号牌号码 完整7位 ,需要utf8 urlencode* 
  65. 	            params.put("hpzl","");//号牌类型，默认02
  66. 	            params.put("engineno",engineno);//发动机号 (根据城市接口中的参数填写)
  67. 	            params.put("classno",classno);//车架号 (根据城市接口中的参数填写)
  68. 	        try {
  69. 	            result =net(url, params, "GET");
  70. 	            JSONObject object = JSONObject.fromObject(result);
  71. 	            if(object.getInt("error_code")==0){
  72. 	                System.out.println(object.get("result"));
  73. 	            }else{
  74. 	                System.out.println(object.get("error_code")+":"+object.get("reason"));
  75. 	            }
  76. 	        } catch (Exception e) {
  77. 	            e.printStackTrace();
  78. 	        }
  79. 			return result;
  80. 	    }
  81. 	 
  82. 	    //3.接口剩余请求次数查询
  83. 	    public static void getRequest3(){
  84. 	        String result =null;
  85. 	        String url ="http://v.juhe.cn/wz/status";//请求接口地址
  86. 	        Map params = new HashMap();//请求参数
  87. 	            params.put("key",APPKEY);//应用APPKEY(应用详细页查询)
  88. 	            params.put("dtype","");//返回数据的格式,xml或json，默认json
  89. 	 
  90. 	        try {
  91. 	            result =net(url, params, "GET");
  92. 	            JSONObject object = JSONObject.fromObject(result);
  93. 	            if(object.getInt("error_code")==0){
  94. 	                System.out.println(object.get("result"));
  95. 	            }else{
  96. 	                System.out.println(object.get("error_code")+":"+object.get("reason"));
  97. 	            }
  98. 	        } catch (Exception e) {
  99. 	            e.printStackTrace();
  100. 	        }
  101. 	    }
  102. 	 
  103. 	 
  104. 	    public static void main(String[] args)
  105. 		{
  106. 			System.out.println(CarViolationUtil.cityQuery("SX"));
  107. 		}
  108.  
  109. 	 
  110. 	    /**
  111. 	     *
  112. 	     * @param strUrl 请求地址
  113. 	     * @param params 请求参数
  114. 	     * @param method 请求方法
  115. 	     * @return  网络请求字符串
  116. 	     * @throws Exception
  117. 	     */
  118. 	    public static String net(String strUrl, Map params,String method) throws Exception {
  119. 	        HttpURLConnection conn = null;
  120. 	        BufferedReader reader = null;
  121. 	        String rs = null;
  122. 	        try {
  123. 	            StringBuffer sb = new StringBuffer();
  124. 	            if(method==null || method.equals("GET")){
  125. 	                strUrl = strUrl+"?"+urlencode(params);
  126. 	            }
  127. 	            URL url = new URL(strUrl);
  128. 	            conn = (HttpURLConnection) url.openConnection();
  129. 	            if(method==null || method.equals("GET")){
  130. 	                conn.setRequestMethod("GET");
  131. 	            }else{
  132. 	                conn.setRequestMethod("POST");
  133. 	                conn.setDoOutput(true);
  134. 	            }
  135. 	            conn.setRequestProperty("User-agent", userAgent);
  136. 	            conn.setUseCaches(false);
  137. 	            conn.setConnectTimeout(DEF_CONN_TIMEOUT);
  138. 	            conn.setReadTimeout(DEF_READ_TIMEOUT);
  139. 	            conn.setInstanceFollowRedirects(false);
  140. 	            conn.connect();
  141. 	            if (params!= null && method.equals("POST")) {
  142. 	                try {
  143. 	                    DataOutputStream out = new DataOutputStream(conn.getOutputStream());
  144. 	                        out.writeBytes(urlencode(params));
  145. 	                } catch (Exception e) {
  146. 	                    // TODO: handle exception
  147. 	                }
  148. 	            }
  149. 	            InputStream is = conn.getInputStream();
  150. 	            reader = new BufferedReader(new InputStreamReader(is, DEF_CHATSET));
  151. 	            String strRead = null;
  152. 	            while ((strRead = reader.readLine()) != null) {
  153. 	                sb.append(strRead);
  154. 	            }
  155. 	            rs = sb.toString();
  156. 	        } catch (IOException e) {
  157. 	            e.printStackTrace();
  158. 	        } finally {
  159. 	            if (reader != null) {
  160. 	                reader.close();
  161. 	            }
  162. 	            if (conn != null) {
  163. 	                conn.disconnect();
  164. 	            }
  165. 	        }
  166. 	        return rs;
  167. 	    }
  168. 	 
  169. 	    //将map型转为请求参数型
  170. 	    public static String urlencode(Map<String,Object>data) {
  171. 	        StringBuilder sb = new StringBuilder();
  172. 	        for (Map.Entry i : data.entrySet()) {
  173. 	            try {
  174. 	                sb.append(i.getKey()).append("=").append(URLEncoder.encode(i.getValue()+"","UTF-8")).append("&");
  175. 	            } catch (UnsupportedEncodingException e) {
  176. 	                e.printStackTrace();
  177. 	            }
  178. 	        }
  179. 	        return sb.toString();
  180. 	    }
  181. 	}
  182.  
  183. 	
  184. 	
  185. 	
  186. 	
  187.


地区查找：

  1. /**
  2.          * 用户|：违章查询地区
  3. 	     * @param province ：省 （如：陕西-SX 北京-BJ）
  4. 	     * @param city   市 （如：西安）
  5. 	     * @return
  6. 	     */
  7.        @ResponseBody
  8. 	   @RequestMapping(value="/car/cityQuery", method={RequestMethod.GET, RequestMethod.POST})
  9.        public ReturnData cityQuery(String province_code,String city,String token){
  10.     	   TokenDate tokendate = (TokenDate) TokenFailureUtils.TokenTme(token);
  11.     		 if(tokendate==null){
  12.     			 return new ReturnData(200,"当前用户失效，请重新登录！","");
  13.     		 }
  14.     		 Map map = new HashMap();
  15.     		String mm = null;
  16.     		String objectss = CarViolationUtil.cityQuery(province_code);
  17.     		if(JSONObject.fromObject(objectss).get("resultcode").equals("200")){
  18.     			JSONObject object1 = (JSONObject) JSONObject.fromObject(objectss).get("result");
  19.     			JSONObject object2 =(JSONObject) JSONObject.fromObject(object1).get(province_code);
  20.         		JSONArray objects =(JSONArray) JSONObject.fromObject(object2).get("citys");
  21.         		for(int i=0;objects.size()>i;i++){
  22.         			JSONObject jobj = (JSONObject) objects.get(i);
  23.         			if(city.equals(jobj.get("city_name"))){
  24.         				mm =(String) jobj.get("city_code");
  25.         				break;	
  26.         			 }
  27.         		 }
  28.           	   System.out.println(mm);
  29.           	  map.put("city_code", mm);
  30.     		
  31.     		}
  32.     		if(mm==null||mm.equals("")){
  33.     			return new ReturnData(500,"该地区暂时不提供查询服务","");	
  34.     		}
  35. 		 return new ReturnData(ErrorCode.SUCCESS_.getCode(),ErrorCode.SUCCESS_.getMessage(),map);
  36.        }

违章查询： 
  1.         /**
  2.          * 用户：车辆违章查询 
  3. 	     * @param city
  4. 	     * @param carNumber
  5. 	     * @param engine_number
  6. 	     * @return
  7. 	     */
  8.        @ResponseBody
  9. 	   @RequestMapping(value="/car/carViolation", method={RequestMethod.GET, RequestMethod.POST})
  10.        public ReturnData carViolation(String token ,String city_code ,String carNumber,String engine_number,String carFrameNum){
  11.     	   TokenDate tokendate = (TokenDate) TokenFailureUtils.TokenTme(token);
  12.   		 if(tokendate==null){
  13.   			 return new ReturnData(200,"当前用户失效，请重新登录！","");
  14.   		 }
  15.   		String carinfo = CarViolationUtil.caryQuery(city_code, carNumber, engine_number,carFrameNum);
  16.   		List<Map<String,Object>> mapList = new ArrayList<Map<String,Object>>();
  17.   		if(JSONObject.fromObject(carinfo).get("resultcode").equals("200")){
  18.   			JSONObject object1 = (JSONObject) JSONObject.fromObject(carinfo).get("result");
  19. //			JSONObject object2 =(JSONObject) JSONObject.fromObject(object1).get("lists");
  20.     		JSONArray objects =(JSONArray) JSONObject.fromObject(object1).get("lists");
  21.     		for(int i=0;objects.size()>i;i++){
  22.     			Map<String,Object> map = new HashMap<String,Object>();
  23.     			JSONObject jobj = (JSONObject) objects.get(i);
  24.     			map.put("date", jobj.get("date"));  //违章时间
  25.     			map.put("area", jobj.get("area"));  //违章地点
  26.     			map.put("act", jobj.get("act"));   //违章行为
  27.     			map.put("fen", jobj.get("fen"));      //违章扣分
  28.     			map.put("money", jobj.get("money"));      //违章罚款
  29.     			map.put("handled", jobj.get("handled"));      //是否处理,1处理 0未处理 空未知
  30.     			mapList.add(map);
  31.     		 }
  32. 		}
  33. 		return new ReturnData(ErrorCode.SUCCESS_.getCode(),ErrorCode.SUCCESS_.getMessage(),mapList);
  34.        }





posted on 2022-03-18 18:56  sunny123456  阅读(220)  评论(0)  编辑  收藏  举报