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package com.swc.scanpay.utils; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.serializer.SerializerFeature; import com.alipay.api.AlipayApiException; import com.alipay.api.AlipayClient; import com.alipay.api.AlipayResponse; import com.alipay.api.DefaultAlipayClient; import com.alipay.api.request.*; import com.alipay.api.response.*; import com.swc.scanpay.constant.PayConstant; import com.swc.scanpay.constant.AlipayConstant; import org.apache.commons.lang3.StringUtils; import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; import java.util.HashMap; import java.util.Map; /** * Created by chiang on 2016/11/9. */ public class AlipayApiUtils { private final static Logger LOGGER = LogManager.getLogger(AlipayApiUtils.class.getName()); // https://openapi.alipay.com/gateway.do?timestamp=2013-01-01 08:08:08&method=alipay.user.info.auth&app_id=2183&sign_type=RSA2&sign=ERITJKEIJKJHKKKKKKKHJEREEEEEEEEEEE&version=1.0&return_url=https://openapi.alipay.com/gateway.do&biz_content= // { // "scopes":[ // "auth_user" // ], // "state":"init" // } //用户授权 //https://openauth.alipay.com/oauth2/publicAppAuthorize.htm?app_id=2016090601854511&scope=auth_userinfo&redirect_uri=ENCODED_URL //alipay.system.oauth.token //alipay.user.userinfo.share //商户授权 //http://www.rdkj168.com/epoint-pay/callback?app_id=2016090601854511&source=alipay_app_auth&app_auth_code=3378c2fc121a4eeca97133dfe8c00A84 //https://openauth.alipay.com/oauth2/appToAppAuth.htm?app_id=2016090601854511&redirect_uri=http://www.rdkj168.com/epoint-pay/callback //alipay.open.auth.token.app //alipay.open.auth.token.app.query //1. 在授权过程中，建议在拼接授权url的时候，开发者可增加自己的一个自定义信息，便于知道是哪个商户授权。 //2. 开发者代替商户发起请求时请务必带上app_auth_token，否则支付宝将认为是本应用替自己发起的请求。请注意app_auth_token是POST请求参数，不是biz_content的子参数。 //3. 开发者代替商户发起请求时，POST公共请求参数中的app_id应填写开发者的app_id；如果业务参数biz_content中需要AppId，则应填写商户的AppId。 //public final static String GATE_URL = "https://openapi.alipaydev.com/gateway.do"; public final static String GATE_URL = "https://openapi.alipay.com/gateway.do"; //AlipayClient alipayClient = new DefaultAlipayClient(gatewayUrl, appId, privateKey, "json", "UTF-8", aplipayPublicKey); //alipay.trade.pay public static Map<String, String> barPay(Map<String, Object> requestMap,String gatewayUrl, String appId, String privateKey, String aplipayPublicKey) { LOGGER.error("gateway:{}",gatewayUrl); LOGGER.error("appid:{}",appId); AlipayClient alipayClient = new DefaultAlipayClient(gatewayUrl, appId, privateKey, "json", "UTF-8", aplipayPublicKey); AlipayTradePayRequest request = new AlipayTradePayRequest(); request.setNotifyUrl((String) requestMap.get("notify_url")); requestMap.remove("notify_url"); requestMap.put("scene", "bar_code");//写死条码付款 requestMap.put("timeout_express","5m");//2分钟不付款自动关闭交易 //subject,auth_code,scene,out_trade_no,total_amount(单位元),body,store_id String bizContent = JSON.toJSONString(requestMap); request.setBizContent(bizContent); Map<String, String> responseMap = new HashMap<>(); AlipayTradePayResponse response = null; try { String requestJson = JSON.toJSONString(request); LOGGER.debug("request data:{}",requestJson); response = alipayClient.execute(request); String responseJson = JSON.toJSONString(response); LOGGER.debug("response data:{}",responseJson); responseMap.put("requestData",requestJson); responseMap.put("responseData",responseJson); String code = response.getCode(); if (response.isSuccess()) { String transactionId = response.getTradeNo();//支付宝交易号 String outTradeNo = response.getOutTradeNo();//商户订单编号 responseMap.put("transactionId", transactionId); responseMap.put("outTradeNo", outTradeNo); if ("10000".equals(code)) { responseMap.put("resultCode", PayConstant.RESULT_CODE_SUCCESS); responseMap.put("resultMsg", PayConstant.RESULT_MSG_SUCCESS); responseMap.put("isPay", PayConstant.PAY_SUCCESS_YES); //response.getTotalAmount(); } else { responseMap.put("resultCode", "USER_PAYING"); responseMap.put("resultMsg", "正在支付"); } responseMap.put("payAmount",(String)requestMap.get("total_amount")); } else { setResponseFail(response,responseMap); } } catch (AlipayApiException e){ setExceptionMsg(response,responseMap); LOGGER.error("AlipayApiException 支付宝条码付支付失败", e); } catch (Exception e) { responseMap.put("resultCode", PayConstant.RESULT_CODE_FAIL); responseMap.put("resultMsg", "系统异常"); LOGGER.error("支付宝条码付支付失败", e); } return responseMap; } private static void setResponseFail(AlipayResponse response,Map<String,String> responseMap){ String subCode = response.getSubCode(); String subMsg = response.getSubMsg(); //responseMap.put("isPay", Constant.PAY_SUCCESS_NO); responseMap.put("resultCode", AlipayConstant.getOurErrorCode(subCode)); responseMap.put("resultMsg", subMsg); } private static void setExceptionMsg(AlipayResponse response,Map<String,String> responseMap){ if (response != null){ String subCode = response.getSubCode(); String subMsg = response.getSubMsg(); //responseMap.put("isPay", Constant.PAY_SUCCESS_NO); responseMap.put("resultCode", AlipayConstant.getOurErrorCode(subCode)); responseMap.put("resultMsg", subMsg); //return responseMap; } else { responseMap.put("resultCode", PayConstant.RESULT_CODE_FAIL); responseMap.put("resultMsg", "系统异常"); } } //alipay.trade.precreate public static Map<String, String> createQrCode(Map<String, Object> requestMap,String gatewayUrl, String appId, String privateKey, String aplipayPublicKey) { LOGGER.error("gateway:{}",gatewayUrl); LOGGER.error("appid:{}",appId); AlipayClient alipayClient = new DefaultAlipayClient(gatewayUrl, appId, privateKey, "json", "UTF-8", aplipayPublicKey); AlipayTradePrecreateRequest request = new AlipayTradePrecreateRequest(); request.setNotifyUrl((String) requestMap.get("notify_url")); requestMap.remove("notify_url"); //subject,auth_code,out_trade_no,total_amount(单位元),body,store_id requestMap.put("timeout_express","5m");//2分钟不付款自动关闭交易 String bizContent = JSON.toJSONString(requestMap); request.setBizContent(bizContent); Map<String, String> responseMap = new HashMap<>(); AlipayTradePrecreateResponse response = null; try { String requestJson = JSON.toJSONString(request); LOGGER.debug("request data:{}",requestJson); response = alipayClient.execute(request); String responseJson = JSON.toJSONString(response); LOGGER.debug("response data:{}",responseJson); responseMap.put("requestData",requestJson);