如何从api文件获取？

Question

i have one api . my data in my code has 2 section

"Meta Data": {…}
"Time Series (Daily)": {…}

i use this code for get json data and use in my chart

$.ajax({
    url: urls,        
    dataType: 'json',
    contentType: "application/json",
    success: function (data) {
        debugger;
        // split the data set into ohlc and volume
        var ohlc = [],
          volume = [],

          dataLength = data.length, // but this code is undefiend

how i can get "Time Series (Daily)" values ? thanks for read may solution

Answer 1

Given the state of the data you've given us, the correct way to get the data from the API endpoint here is to have

$.ajax({
      url: urls,
      dataType: 'json',
      contentType: "application/json",
      success: function(data) {
        debugger;
        // split the data set into ohlc and volume
        var ohlc = [],
          volume = [],

          dataLength = data['Time Series (Daily)'].length,
          // rest of variable definitions
      });

I would recommend, however, that you take the time to either snake case (some_property_here) or camel case (somePropertyHere) so that you don't have to use the data['string with spaces syntax']

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