refactor(oss): 替换BASE64解码实现

Administrator

2026-01-26 75edb519c7e3de067f43907e702faf162ceae11f

 src/main/java/cc/mrbird/febs/mall/entity/MallGoodsCoupon.java

@@ -26,5 +26,4 @@
    //减免金额
    private BigDecimal realAmount;


}