fix(strategy): 修复MACD策略EMA计算和交易信号处理问题

Administrator

2026-01-05 7d135ad0916dca539af66c09c612c559c6c4cab8

 src/main/java/com/xcong/excoin/common/contants/AppContants.java

@@ -74,4 +74,6 @@
     */
    public static final String UPLOAD_IMAGE_SUFFIX = ".jpg";

    public static final String TIME_OUT = "time_out";

}