var jasonString = "..........";

var data = new google.visualization.DataTable(jasonString);

解决方法@H_403_8@

您可以使用功能 arrayToDataTable

var jsonString = ".........."; // json string of array
var array  = JSON.parse(jsonString);

var dataTableData = google.visualization.arrayToDataTable(array);

// use dataTableData to build dataTable