如何使用Laravel框架高效实现数据统计与绘图功能？

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使用 vue-highcharts 插件在 Vue 应用中集成 Highcharts。无需图片解释，直接输出代码。

<highcharts :options="options"></highcharts>

data() { return { options: { title: { text: '' }, xAxis: { categories: [] }, yAxis: { title: { text: '' }, plotLines: [{ value: 0, width: 1, color: '#808080' }] }, legend: { layout: 'horizontal', align: 'center', verticalAlign: 'bottom', borderWidth: 0 }, credits: { enabled: false // 去掉highcharts商标 }, series: [] } } },

请求数据处理：

getTimingHistoryAct(time) { getTimingHistory(time).then(response => { const curHour = new Date().getHours() const hoursArr = [] const dayArr = [] const seriesData = [] switch (time) { case 1: seriesData.length = 0 for (let i = 0; i <= curHour; i++) { hoursArr.push(i < 10 ? '0' + i : '' + i) seriesData[i] = 0 } this.options.xAxis.categories = hoursArr.map(x => x + ':00') response.data.forEach(record => { const index = hoursArr.indexOf(record.hour) if (index > -1) { seriesData[index] = record.count } }) break case 7: seriesData.length = 0 for (let i = 0; i < 7; i++) { const ymd = new Date(new Date() - 24 * 60 * 60 * 1000 * i).toLocaleString().split(' ')[0] const ymdarr = ymd.split('/') if (ymdarr[1] * 1 < 10) { ymdarr[1] = '0' + ymdarr[1] } if (ymdarr[2] * 1 < 10) { ymdarr[2] = '0' + ymdarr[1] } seriesData[i] = 0 dayArr.unshift(ymdarr.join('-')) } this.options.xAxis.categories = dayArr.map(x => x.substr(5)) response.data.forEach(record => { const index = dayArr.indexOf(record.date) if (index > -1) { seriesData[index] = record.count } }) break case 30: // 同7天 break } this.options.series = [{ name: '商品点击', data: seriesData }] }) },

2. 后台laravel

mysql测试数据：

1 5440935 1php中文网 2018-07-28 19:20:49 2 5440935 1 php中文网 2018-07-29 15:26:21 3 5440935 1 测试方案1 2018-07-29 15:38:43 ...

public function getTimingHistory($time) { switch ($time) { case '1': $data = StatsPlanClick::where('created_at','<', Carbon::now())->where('created_at','>', Carbon::today())->select([DB::raw('DATE_FORMAT(created_at,\'%H\') as hour'), DB::raw('COUNT("*") as count')])->groupBy('hour')->get(); break; case '7': $data = StatsPlanClick::where('created_at','<', Carbon::now())->where('created_at','>', Carbon::today()->subDays(7))->select([DB::raw('DATE(created_at) as date'), DB::raw('COUNT("*") as count')])->groupBy('date')->get(); break; case '30': $data = StatsPlanClick::where('created_at','<', Carbon::now())->where('created_at','>', Carbon::today()->subDays(30))->select([DB::raw('DATE(created_at) as date'), DB::raw('COUNT("*") as count')])->groupBy('date')->get(); break; default: # code... break; } return $this->successWithData($data); }

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