[微信支付更改签名算法][升级]

mallinkService/src/main/java/com/simple/pay/WxPayment.java

@@ -1,6 +1,7 @@
 package com.simple.pay;
 
 import com.simple.utils.*;
+import org.apache.commons.codec.digest.HmacUtils;
 import org.apache.commons.lang3.StringUtils;
 
 import java.io.UnsupportedEncodingException;
@@ -415,7 +416,7 @@ public class WxPayment {
 		params.remove("sign");
 		String stringA = packageSign(params, false);
 		String stringSignTemp = stringA + "&key=" + partnerKey;
-		return HMACSHA256.sha256_HMAC(stringSignTemp, partnerKey).toUpperCase();
+		return HmacUtils.hmacSha256Hex(partnerKey, stringSignTemp).toUpperCase();
 	}
 
 	/**