option = { tooltip: {}, // backgroundColor: "#ff0",//背景色 color:["#0ff","#fd6d00","green"], legend: { data: ["总人数", "应到人数", "未到人数"], orient: "horizontal", //垂直显示 right: 100, //右邊距 top: 5 // 上邊距 }, xAxis: { axisLine: { lineStyle: { color: '#00a2ff' } }, axisLabel: { show: true, textStyle: { color: "#323232", fontSize: 12 }, }, data: ["aa", "bb", "cc", "dd"] }, yAxis: { axisLine: { lineStyle: { color: '#00a2ff' } }, splitLine: { show: true, lineStyle: { color: "rgba(0,162,255,0.2)", width: 1, } } }, series: [{ label: { normal: { show: true, // formatter:"{c}%", position: "top", textStyle: { color: 'black' } } }, name: "总人数", barWidth: '35%', type: "bar", barGap: '-100%',//重疊 data: [50, 90, 200, 30] }, { label: { normal: { show: true, position: "insideTop", textStyle: { color: 'black', } } }, name: "应到人数", barWidth: '35%', type: "bar", stack: "1", // 如果stack一樣就會堆疊 data: [45, 50, 100, 25] }, { label: { normal: { show: true, position: "insideTop", textStyle: { color: 'black', } } }, name: "未到人数", barWidth: '35%', type: "bar", stack: "1", // 如果stack一樣就會堆疊 data: [5, 40, 100, 5] } ] };