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修改多商户支付

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童丽然
2024-12-27 18:54:48 +08:00
parent 22de4635e4
commit 0067152ca4
4 changed files with 24 additions and 22 deletions
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2
fastbee-service/fastbee-rechargecard-service/src/main/java/com/fastbee/rechargecard/service/IUserWechatPayService.java
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@ -25,7 +25,7 @@ public interface IUserWechatPayService {
/**
* 获取平台证书
*/
public Map<String,Object> getPlatformCertificat();
//public Map<String,Object> getPlatformCertificat();
}

26
fastbee-service/fastbee-rechargecard-service/src/main/java/com/fastbee/rechargecard/service/impl/UserWechatPayServiceImpl.java
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@ -41,7 +41,7 @@ public class UserWechatPayServiceImpl implements IUserWechatPayService {
public static String mchId = "1503198881";
/** 商户API私钥文件路径 */
//public static String privateKeyPath = "fastbee-common/src/main/java/com/fastbee/common/utils/pay/apiclient_key.pem";
public static String privateKeyPath = "fastbee-common/src/main/java/com/fastbee/common/utils/pay/damogang_apiclient_key.pem";
// public static String privateKeyPath = "fastbee-common/src/main/java/com/fastbee/common/utils/pay/damogang_apiclient_key.pem";
//TODO 生产环境私钥路径
//public static String privateKeyPath = "/home/soft/hzwmiot/fastbee-admin/target/damogang_apiclient_key.pem";
@Autowired
@ -58,7 +58,7 @@ public class UserWechatPayServiceImpl implements IUserWechatPayService {
//微信小程序appSecret
public static String appSecret="7f591f559929a3bf2dbea4e156b08ae9";
//微信支付公钥地址
public static String publicKeyPath="fastbee-common/src/main/java/com/fastbee/common/utils/pay/wechat_public_key.pem";
// public static String publicKeyPath="fastbee-common/src/main/java/com/fastbee/common/utils/pay/wechat_public_key.pem";
//public static String publicKeyPath="fastbee-common/src/main/java/com/fastbee/common/utils/pay/wechat_public_key.pem";
//平台证书地址
public static String platformCertificatePath="fastbee-common/src/main/java/com/fastbee/common/utils/pay/damogang_platformCertificate.pem";
@ -100,10 +100,11 @@ public class UserWechatPayServiceImpl implements IUserWechatPayService {
reqdata.put("mchid",ngMerchants.getMchId());
reqdata.put("description",recharge.getCardnumber()+recharge.getAmount().toString());
reqdata.put("out_trade_no",recharge.getRechargeCode());
reqdata.put("notify_url",notify_url+"/"+mchId);//"\t\n" +
reqdata.put("notify_url",notify_url);//"\t\n" +
reqdata.put("payer",payer);
//String Signature=getSign(reqdata);
Map<String,String> info=getSign(reqdata,"POST","/v3/pay/transactions/jsapi");
Map<String,String> info=getSign(reqdata,"POST","/v3/pay/transactions/jsapi",ngMerchants.getPrivateKeyPath());
String timeStamp=info.get("timeStamp");
String nonce_str=info.get("nonce_str");
@ -145,7 +146,7 @@ public class UserWechatPayServiceImpl implements IUserWechatPayService {
System.out.println("Prepay ID: " + prepayId);
result.put("prepay_id",prepayId);
result.put("paySign",getPaySign(prepayId,timeStamp,nonce_str));
result.put("paySign",getPaySign(prepayId,timeStamp,nonce_str,ngMerchants.getPrivateKeyPath()));
System.out.println("success,return body = " + prepayId);
return result;
@ -168,7 +169,7 @@ public class UserWechatPayServiceImpl implements IUserWechatPayService {
/**
* 生成签名
*/
private Map<String,String> getSign(Map<String,Object> reqBody,String reqMethod,String url) throws Exception {
private Map<String,String> getSign(Map<String,Object> reqBody,String reqMethod,String url,String privateKey) throws Exception {
//获取时间戳
/* String reqMethod="POST";
@ -194,7 +195,7 @@ public class UserWechatPayServiceImpl implements IUserWechatPayService {
String signStr=reqMethod+"\n"+url+"\n"+timeStamp+"\n"+nonce_str+"\n"+reqParam +"\n";
System.err.println("signStr:"+signStr);
//String signStr=reqMethod+"\n"+url+"\n"+timeStamp+"\n"+nonce_str+"\n\n";
String sign=sign(signStr.getBytes("utf-8"));
String sign=sign(signStr.getBytes("utf-8"),privateKey);
Map<String,String> info=new HashMap<>();
info.put("timeStamp",timeStamp);
info.put("nonce_str",nonce_str);
@ -210,13 +211,13 @@ public class UserWechatPayServiceImpl implements IUserWechatPayService {
/**
* 生成前端所需签名
*/
private String getPaySign(String prepayId,String timeStamp,String nonce_str) throws Exception {
private String getPaySign(String prepayId,String timeStamp,String nonce_str,String privateKey) throws Exception {
/**
* 使用字段appId、timeStamp、nonceStr、package
*/
String signStr=appId+"\n"+timeStamp+"\n"+nonce_str+"\n"+"prepay_id="+prepayId+"\n";
String sign=sign(signStr.getBytes("utf-8"));
String sign=sign(signStr.getBytes("utf-8"),privateKey);
return sign;
}
@ -227,11 +228,12 @@ public class UserWechatPayServiceImpl implements IUserWechatPayService {
* @return
* @throws Exception
*/
private String sign(byte[] message) throws Exception{
private String sign(byte[] message,String privateKeyPath) throws Exception{
Signature sign;
sign = Signature.getInstance("SHA256withRSA");
//这里需要一个PrivateKey类型的参数，就是商户的私钥。
//获取商户私钥——传商户私钥位置
PrivateKey privateKey = wxPayConfig.getPrivateKey(privateKeyPath);
sign.initSign(privateKey);
sign.update(message);
@ -278,7 +280,7 @@ public class UserWechatPayServiceImpl implements IUserWechatPayService {
* @return
*/
/*@Override*/
public Map<String,Object> getPlatformCertificat()
/*public Map<String,Object> getPlatformCertificat()
{
String url="https://api.mch.weixin.qq.com/v3/certificates";
try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
@ -353,7 +355,7 @@ public class UserWechatPayServiceImpl implements IUserWechatPayService {
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}*/