var jsonObject = new Array();
var array=new Array();
jsonObject = res.data
console.log(jsonObject[0].Cash)
for(var i=0;i<2;i++){
array[i] = jsonObject[i].Cash
console.log(array[0])
控制台显示数据已经获取到了
new wxCharts({
canvasId: 'lineCanvas',
type: 'line',
categories: [dateArray[0], dateArray[1], dateArray[2], dateArray[3], dateArray[4], dateArray[5], dateArray[6], dateArray[7]],
series: [{
name: '日流水',
data: [array[1], 315, 222, 345, 337, 264, 328, 234],
format: function (val) {
return val.toFixed(2) + '元'
}
}],