异常修复

shopping-cart-application-service/src/main/java/cn/freemud/utils/MoneyUtils.java

@@ -5,10 +5,16 @@ import java.math.BigDecimal;
 public class MoneyUtils {
 
     public static String parseFen2Yuan(Long fen) {
+        if(null == fen) {
+            return "0";
+        }
         return new BigDecimal(fen).divide(new BigDecimal(100), 2, BigDecimal.ROUND_HALF_UP).toPlainString();
     }
 
     public static String parseFen2Yuan(Integer fen) {
+        if(null == fen) {
+            return "0";
+        }
         return new BigDecimal(fen).divide(new BigDecimal(100), 2, BigDecimal.ROUND_HALF_UP).toPlainString();
     }
 }