Javascript CSV路径在动态图表中不起作用

Javascript CSV路径在动态图表中不起作用,javascript,csv,dygraphs,Javascript,Csv,Dygraphs,下面是我的Javascript代码: <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Dygraph</title> <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/dygraph/1.1.1/dygraph-combined.

下面是我的Javascript代码:

<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Dygraph</title>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/dygraph/1.1.1/dygraph-combined.js">
  </script>
</head>
<body>
    <div id="graphdiv"></div>
    <script type="text/javascript">
      g = new Dygraph(

        // containing div
        document.getElementById("graphdiv"),

        // CSV or path to a CSV file.
        "/home/khlim/Desktop/WeatherData/NewYork.csv", // path to CSV file
        {}          // options

      );
    </script>

</body>
它总共包含50000行。

您有两个问题:

  • 您的“CSV”文件不包含逗号分隔的字段
  • 您正在尝试从网页上的本地文件系统加载数据。出于安全考虑,这是不允许的
  • DATE    TMAX
    20150101    39
    20150102    56
    20150103    50
    20150104    139
    20150105    100