基于JAVA的油卡在线充值接口调用代码实例.doc

基于JAVA的加油卡在线充值接口调用代码实例 代码描述：基于JAVA的加油卡在线充值接口调用代码实例 代码平台：聚合数据 import?java.io.BufferedReader; import?java.io.DataOutputStream; import?java.io.IOException; import?java.io.InputStream; import?java.io.InputStreamReader; import?java.io.UnsupportedEncodingException; import?.HttpURLConnection; import?.URL; import?.URLEncoder; import?java.util.HashMap; import?java.util.Map; import?net.sf.json.JSONObject; /** *加油卡充值调用示例代码?－?聚合数据 *在线接口文档：/docs/87 **/ public?class?JuheDemo public?static?final?String?DEF_CHATSET? ?UTF-8; public?static?final?int?DEF_CONN_TIMEOUT? ?30000; public?static?final?int?DEF_READ_TIMEOUT? ?30000; 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; //配置您申请的KEY public?static?final?String?APPKEY? *************************; //1.订单状态查询 public?static?void?getRequest1 String?result? null; String?url? /ofpay/sinopec/ordersta;//请求接口地址 Map?params? ?new?HashMap ;//请求参数 params.put orderid, ;//商家订单号，8-32位字母数字组合 params.put key,APPKEY ;//应用APPKEY 应用详细页查询 try result? net url,?params,?GET ; JSONObject?object? ?JSONObject.fromObject result ; if object.getInt error_code 0 System.out.println object.get result ; else System.out.println object.get error_code +:+object.get reason ; catch? Exception?e e.printStackTrace ; //2.账户余额查询 public?static?void?getRequest2 String?result? null; String?url? /ofpay/sinopec/yue;//请求接口地址 Map?params? ?new?HashMap ;//请求参数 params.put timestamp, ;//当前时间戳，如：1座机电话号码9 params.put key,APPKEY ;//应用APPKEY 应用详细页查询 params.put sign, ;//校验值，md5 OpenID+key+timestamp ，OpenID在个人中心查询 try result? net url,?params,?GET ; JSONObject?object? ?JSONObject.fromObject result ; if object.getInt error_code 0 System.out.println object.get result ; else System.out.println object.get error_code +:+object.get reason ; catch? Exception?e e.printStackTrace ; //3.加油卡充值 public?static?void?getRequest3 String?result? null; String?url? /ofpay/sinopec/onlineorder;//请求接口地址 Map?params? ?new?Ha