series: [{ name: '成交量1', data: 15, stroke: false, color: "#ff8f6d" }, { name: '成交量2', data: 35, stroke: false, color: "#96d4fd" }, { name: '成交量3', data: 78, stroke: false, color: "#a5fc9d" }, { name: '成交量4', data: 63, stroke: false, color: "#a79cfc" }, { name: '成交量5', data: 63, stroke: false, color: "#fbc86f" }],