Iam使用Google图表显示我的销售图表在我的图表中需要显示日期明智的销售在X轴上显示日期，在Y轴上显示金额但是在Google图表中，我无法打印日期。下面是我的代码<html><head><script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script><script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"> </script></head><body><div id="curve_chart" style="width: 900px; height: 500px"></div><script type="text/javascript">google.charts.load('current', {'packages':['corechart']});google.charts.setOnLoadCallback(drawChart);function drawChart(){ var data = new google.visualization.DataTable(); data.addColumn('datetime', 'Time of Day'); data.addColumn('number','Head Office'); data.addColumn('number','Mohans Shoppy'); data.addColumn('number','My shoppy'); data.addRows([ [[new Date(2019,03,02)],2599,0,0],[[new Date(2019,03,03)],0,0,0],[[new Date(2019,03,04)],28625,0,15900],[[new Date(2019,03,05)],3934,0,0],[[new Date(2019,03,06)],0,0,0],[[new Date(2019,03,07)],3201,0,0],[[new Date(2019,03,09)],1500,0,0], ]); var options = { title: 'Sales Chart', legend: { position: 'bottom' }, width: 900, height: 500 }; var chart = new google.visualization.LineChart(document.getElementById('curve_chart')); chart.draw(data, options); }</script></body></html>我在控制台中收到错误：未捕获（承诺）错误：键入不匹配。值Tue Apr 02 2019 00:00:00 GMT + 0530（印度标准时间）与列索引0中的类型datetime不匹配
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杨魅力
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[new Date(2019,03,02),2599,0,0],
[new Date(2019,03,03),0,0,0],
[new Date(2019,03,04),28625,0,15900],
[new Date(2019,03,05),3934,0,0],
[new Date(2019,03,06),0,0,0],
[new Date(2019,03,07),3201,0,0],
[new Date(2019,03,09),1500,0,0],
您增加了一个[]。
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