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银联 订单金额精度丢失问题

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egzosn
2018-10-24 12:58:31 +08:00
parent c645364f1a
commit 74a6cc7339
1 changed files with 18 additions and 12 deletions
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30
pay-java-union/src/main/java/com/egzosn/pay/union/api/UnionPayService.java
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@@ -227,7 +227,7 @@ public class UnionPayService extends BasePayService<UnionPayConfigStorage> {
case WAP:
case WEB:
case B2B:
params.put(SDKConstants.param_txnAmt, order.getPrice().multiply(new BigDecimal(100)));
params.put(SDKConstants.param_txnAmt,conversion(order.getPrice()));
params.put("orderDesc", order.getSubject());
// 订单超时时间。
// 超过此时间后，除网银交易外，其他交易银联系统会拒绝受理，提示超时。 跳转银行网银交易如果超时后交易成功，会自动退款，大约5个工作日金额返还到持卡人账户。
@@ -241,7 +241,7 @@ public class UnionPayService extends BasePayService<UnionPayConfigStorage> {
params.put(SDKConstants.param_frontUrl, payConfigStorage.getReturnUrl());
break;
case CONSUME:
params.put(SDKConstants.param_txnAmt, order.getPrice().multiply(new BigDecimal(100)));
params.put(SDKConstants.param_txnAmt,conversion(order.getPrice()));
params.put(SDKConstants.param_qrNo, order.getAuthCode());
break;
default:
@@ -282,11 +282,11 @@ public class UnionPayService extends BasePayService<UnionPayConfigStorage> {
case SM3:
String key = payConfigStorage.getKeyPrivate();
signStr = SignUtils.parameterText(parameters, "&", "signature");
key = signUtils.createSign(key,"",payConfigStorage.getInputCharset()) + "&";
key = signUtils.createSign(key,"",payConfigStorage.getInputCharset()) + "&";
parameters.put(SDKConstants.param_signature, signUtils.createSign(signStr, key, payConfigStorage.getInputCharset()));
break;
default:
throw new PayErrorException(new PayException("sign fail", "未找到的签名类型"));
throw new PayErrorException(new PayException("sign fail", "未找到的签名类型"));
}
@@ -358,11 +358,11 @@ public class UnionPayService extends BasePayService<UnionPayConfigStorage> {
if(this.verify(response)){
if(SDKConstants.OK_RESP_CODE.equals(response.get(SDKConstants.param_respCode))){
//成功,获取tn号
return MatrixToImageWriter.writeInfoToJpgBuff((String)response.get(SDKConstants.param_qrCode));
return MatrixToImageWriter.writeInfoToJpgBuff((String)response.get(SDKConstants.param_qrCode));
}
throw new PayErrorException(new PayException((String)response.get(SDKConstants.param_respCode), (String)response.get(SDKConstants.param_respMsg), responseStr));
throw new PayErrorException(new PayException((String)response.get(SDKConstants.param_respCode), (String)response.get(SDKConstants.param_respMsg), responseStr));
}
throw new PayErrorException(new PayException("failure", "验证签名失败", responseStr));
throw new PayErrorException(new PayException("failure", "验证签名失败", responseStr));
}
/**
@@ -538,7 +538,7 @@ public class UnionPayService extends BasePayService<UnionPayConfigStorage> {
*/
@Override
public Map<String, Object> close (String tradeNo, String outTradeNo) {
return Collections.emptyMap();
return Collections.emptyMap();
}
/**
@@ -574,7 +574,7 @@ public class UnionPayService extends BasePayService<UnionPayConfigStorage> {
*/
@Override
public Map<String, Object> refundquery (String tradeNo, String outTradeNo) {
return Collections.emptyMap();
return Collections.emptyMap();
}
@@ -631,9 +631,15 @@ public class UnionPayService extends BasePayService<UnionPayConfigStorage> {
*/
@Override
public Map<String, Object> secondaryInterface(Object tradeNoOrBillDate, String outTradeNoBillType, TransactionType transactionType) {
return Collections.emptyMap();
return Collections.emptyMap();
}
/**
* 元转分
* @param amount 元的金额
* @return 分的金额
*/
public int conversion(BigDecimal amount){
return amount.multiply(new BigDecimal(100)).setScale(0, BigDecimal.ROUND_HALF_UP).intValue();
}
}