-fix : 解决微信支付精度丢失的问题

game-module/game-module-sdk/src/main/java/com/zanxiang/game/module/sdk/SDKApplication.java

@@ -23,7 +23,7 @@ public class SDKApplication {
 
     public static void main(String[] args) {
         SpringApplication.run(SDKApplication.class, args);
-        System.out.println("赞象SDK服务启动成功 <解决微信支付CP方金额精度不正确的问题> ( ´･･)ﾉ(._.`) \n" +
+        System.out.println("赞象SDK服务启动成功 <解决微信支付精度丢失的问题> ( ´･･)ﾉ(._.`) \n" +
                 " ___________ _   __\n" +
                 "/  ___|  _  \\ | / /\n" +
                 "\\ `--.| | | | |/ / \n" +

game-module/game-module-sdk/src/main/java/com/zanxiang/game/module/sdk/service/pay/WxPayService.java

@@ -15,6 +15,7 @@ import com.zanxiang.game.module.sdk.util.HttpUtil;
 import com.zanxiang.game.module.sdk.util.WxPayUtil;
 import com.zanxiang.game.module.sdk.util.XmlUtil;
 import com.zanxiang.module.util.JsonUtil;
+import com.zanxiang.module.util.NumberUtil;
 import com.zanxiang.module.util.exception.BaseException;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.io.IOUtils;
@@ -328,7 +329,7 @@ public class WxPayService extends PayBaseService {
             paramData.put("body", product.getSubject());
             paramData.put("out_trade_no", product.getOutTradeNo());
             paramData.put("fee_type", "CNY");
-            paramData.put("total_fee", WxPayUtil.subZeroAndDot(String.valueOf(Float.parseFloat(product.getTotalFee()) * 100)));
+            paramData.put("total_fee", String.valueOf(NumberUtil.multiply100(new BigDecimal(product.getTotalFee())).longValue()));
             paramData.put("spbill_create_ip", product.getSpbillCreateIp());
             paramData.put("notify_url", notifyUrl);
             paramData.put("trade_type", tradeType);