laravel框架在数据统计绘图的实现-Laravel-php.cn

laravel框架在数据统计绘图的实现

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Lepaskan： 2018-07-31 16:09:55

asal

2780 orang telah melayarinya

在这一篇文章中，我给大家分享的内容是关于利用laravel框架来实现一个数据统计图，代码很清晰，有一定的参考价值，希望可以帮助到有需要的朋友。

1. 前端vue

使用vue-highcharts

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

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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: []
      }
    }
  },

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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 ? &#39;0&#39; + i : &#39;&#39; + 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(&#39; &#39;)[0]
              const ymdarr = ymd.split(&#39;/&#39;)
              if (ymdarr[1] * 1 < 10) {
                ymdarr[1] = &#39;0&#39; + ymdarr[1]
              }
              if (ymdarr[2] * 1 < 10) {
                ymdarr[2] = &#39;0&#39; + ymdarr[1]
              }
              seriesData[i] = 0
              dayArr.unshift(ymdarr.join(&#39;-&#39;))
            }
            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
        }]
      })
    },

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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
...

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public function getTimingHistory($time)
{
    switch ($time) {
        case '1':
            $data = StatsPlanClick::where('created_at','<&#39;, 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','<&#39;, 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','<&#39;, 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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以上就是本篇文章的全部内容了，更多laravel内容请关注laravel框架入门教程。