diff --git a/cereshop-app/src/main/java/com/shop/cereshop/app/pay/alipay/service/impl/AliPayServiceImpl.java b/cereshop-app/src/main/java/com/shop/cereshop/app/pay/alipay/service/impl/AliPayServiceImpl.java
index d917d41..16894ad 100644
--- a/cereshop-app/src/main/java/com/shop/cereshop/app/pay/alipay/service/impl/AliPayServiceImpl.java
+++ b/cereshop-app/src/main/java/com/shop/cereshop/app/pay/alipay/service/impl/AliPayServiceImpl.java
@@ -11,9 +11,11 @@ import com.alipay.api.domain.AlipayTradeRefundApplyModel;
 import com.alipay.api.domain.AlipayTradeWapPayModel;
 import com.alipay.api.domain.ExtendParams;
 import com.alipay.api.request.AlipayTradeCreateRequest;
+import com.alipay.api.request.AlipayTradePrecreateRequest;
 import com.alipay.api.request.AlipayTradeRefundRequest;
 import com.alipay.api.request.AlipayTradeWapPayRequest;
 import com.alipay.api.response.AlipayTradeCreateResponse;
+import com.alipay.api.response.AlipayTradePrecreateResponse;
 import com.alipay.api.response.AlipayTradeRefundResponse;
 import com.alipay.api.response.AlipayTradeWapPayResponse;
 import com.shop.cereshop.app.pay.alipay.service.AliPayService;
@@ -195,6 +197,21 @@ public class AliPayServiceImpl implements AliPayService {
 
     @Override
     public String getOrderCollectionCode(String orderFormid, BigDecimal money, String ip, String tradeType) throws CoBusinessException, Exception {
-        return null;
+        AlipayClient alipayClient = new DefaultAlipayClient(AlipayConfig.URL, AlipayConfig.APPID, AlipayConfig.RSA_PRIVATE_KEY, AlipayConfig.FORMAT, AlipayConfig.CHARSET, AlipayConfig.ALIPAY_PUBLIC_KEY, AlipayConfig.SIGNTYPE);
+        AlipayTradePrecreateRequest request = new AlipayTradePrecreateRequest();
+        request.setBizContent("{" +
+                "\"out_trade_no\":\"" + orderFormid + "\"," +
+                "\"total_amount\":\"" + money.toString() + "\"," +
+                "\"subject\":\"" + "交易商品名称" + "\"," +
+                "\"product_code\":\"FACE_TO_FACE_PAYMENT\"" +
+                "}");
+        // 调用支付宝接口
+        AlipayTradePrecreateResponse response = alipayClient.sdkExecute(request);
+        if (response.isSuccess()) {
+            //获取二维码URL
+            return response.getQrCode();
+        }else {
+            throw new CoBusinessException("调用支付宝预下单接口失败：：" + response.getSubMsg());
+        }
     }
 }
diff --git a/cereshop-app/src/main/java/com/shop/cereshop/app/pay/alipay/service/impl/HuabeiPayServiceImpl.java b/cereshop-app/src/main/java/com/shop/cereshop/app/pay/alipay/service/impl/HuabeiPayServiceImpl.java
index 6b1c0bd..42eae91 100644
--- a/cereshop-app/src/main/java/com/shop/cereshop/app/pay/alipay/service/impl/HuabeiPayServiceImpl.java
+++ b/cereshop-app/src/main/java/com/shop/cereshop/app/pay/alipay/service/impl/HuabeiPayServiceImpl.java
@@ -12,8 +12,10 @@ import com.alipay.api.domain.AlipayTradeCreateModel;
 import com.alipay.api.domain.AlipayTradeRefundApplyModel;
 import com.alipay.api.domain.ExtendParams;
 import com.alipay.api.request.AlipayTradeCreateRequest;
+import com.alipay.api.request.AlipayTradePrecreateRequest;
 import com.alipay.api.request.AlipayTradeRefundRequest;
 import com.alipay.api.response.AlipayTradeCreateResponse;
+import com.alipay.api.response.AlipayTradePrecreateResponse;
 import com.alipay.api.response.AlipayTradeRefundResponse;
 import com.shop.cereshop.app.pay.alipay.service.HuabeiPayService;
 import com.shop.cereshop.commons.config.AlipayConfig;
@@ -113,6 +115,25 @@ public class HuabeiPayServiceImpl implements HuabeiPayService {
 
     @Override
     public String getOrderCollectionCode(String orderFormid, BigDecimal money, String ip, String tradeType) throws CoBusinessException, Exception {
-        return null;
+        AlipayClient alipayClient = new DefaultAlipayClient(AlipayConfig.URL, AlipayConfig.APPID, AlipayConfig.RSA_PRIVATE_KEY, AlipayConfig.FORMAT, AlipayConfig.CHARSET, AlipayConfig.ALIPAY_PUBLIC_KEY, AlipayConfig.SIGNTYPE);
+        AlipayTradePrecreateRequest request = new AlipayTradePrecreateRequest();
+        request.setBizContent("{" +
+                "\"out_trade_no\":\"" + orderFormid + "\"," +
+                "\"total_amount\":\"" + money.toString() + "\"," +
+                "\"subject\":\"" + "交易商品名称" + "\"," +
+                "\"product_code\":\"FACE_TO_FACE_PAYMENT\"," +
+                "\"extend_params\":{" +
+                "\"hb_fq_num\":\"3\"," + // 花呗分期期数，可选3、6、12期
+                "\"hb_fq_seller_percent\":\"100\"" + // 商家承担手续费
+                "}" +
+                "}");
+        // 调用支付宝接口
+        AlipayTradePrecreateResponse response = alipayClient.execute(request);
+        if (response.isSuccess()) {
+            //获取二维码URL
+            return response.getQrCode();
+        }else {
+            throw new CoBusinessException("调用支付宝预下单接口失败：：" + response.getSubMsg());
+        }
     }
 }