直接上代碼

 $(function(){
         // pv-uv echarts
        var myChart = echarts.init(document.getElementById('puvcanvas'));

        // 指定圖表的配置項和數(shù)據(jù)
        var option = {
            title: {
                text: 'pv-uv'
            },
            tooltip: {
                trigger: 'axis'
            },
            legend: {
                data:['pv',"uv"]
            },
            xAxis: [{
                type : 'category',
                boundaryGap : false,
                data: ["0:00-0:59","1:00-1:59","2:00-2:59","3:00-3:59","4:00-4:59","5:00-5:59"]
            }],
            yAxis: [
                {
                    type : 'value'
                }
            ],
            series: [{
                name: 'pv',
                type: 'line',
                data: [1000, 2000, 3000, 4000, 50000, 60000],
                stack: '總量'
            },{
                name: 'uv',
                type: 'line',
                data: [1000, 2000, 3000, 4000, 50000, 60000],
                stack: '總量'
            }]
        };

        // 使用剛指定的配置項和數(shù)據(jù)顯示圖表。
        myChart.setOption(option);
    });

正常來說pv和uv兩條線應(yīng)該是重疊的，但卻出現(xiàn)了如下結(jié)果，請問是哪里配置錯了嗎