public void setShowDivider(@DividerMode int dividerMode) {
        setShowDividerVertical(dividerMode);
        setShowDividerHorizontal(dividerMode);
    }
Set how dividers should be shown between items in this layout. This method sets the
divider mode for both horizontally and vertically.

@param dividerMode One or more of {@link #SHOW_DIVIDER_BEGINNING},
                   {@link #SHOW_DIVIDER_MIDDLE}, or {@link #SHOW_DIVIDER_END},
                   or {@link #SHOW_DIVIDER_NONE} to show no dividers.
@see #setShowDividerVertical(int)
@see #setShowDividerHorizontal(int)
common/src/main/java/com/sxjs/common/widget/flexboxlayout/FlexboxLayout.java