try to use byte compare rather than string names for keynames
try to use byte compare rather than string names for keynames

trigrass2/ffjson,xladykiller/ffjson,jamesliu96/ffjson,pquerna/ffjson,trigrass2/ffjson,xladykiller/ffjson,sunminghong/ffjson,cw2018/ffjson,sunminghong/ffjson,jamesliu96/ffjson,xiuzhifu/ffjson,cmeon/ffjson,cmeon/ffjson,xyliuke/ffjson,xiuzhifu/ffjson,xyliuke/ffjson,cw2018/ffjson,pquerna/ffjson