欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页  >  php教程

随机像mariadb插入10万数据,包括经纬度以及调用百度map API获取省份

程序员文章站 2022-03-31 23:39:42
...
在做的一个项目需要统计一些数据,这里模拟插入10000数据。

其中数据包括经纬度(app上传上来的),这里要调用百度API获取这个经纬度的身份存起来,供后面调用echarts画全国地图各省份分布的.

这里随机的生成经纬度跟时间,

有些细节处理的不是很好啦,无所谓了,随机插入数据即可。

<?php
    $link=mysqli_connect("localhost","root","dengli","yilonggu");
    $link->query("delete from message");
    function suijishijian()
    {
        $month=array('0','01','02','03','04','05','06','07','08','09','10','11','12');
        $days=array('0','01','02','03','04','05','06','07','08','09','10','11','12','13','14','15','16','17','18','19','20','21','22','23','24','25','26','27','28','29','30','31');
        $hour=array('0','01','02','03','04','05','06','07','08','09','10','11','12','13','14','15','16','17','18','19','20','21','22','23','00');
        $fz=array("","00","01","02","03","04","05","06","07","08","09","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30","31","32","33","34","35","36","37","38","39","40","41","42","43","44","45","46","47","48","49","50","51","52","53","54","55","56","57","58","59");
        $day=array(
                 "01"=>"31",
                 "02"=>"28",
                 "03"=>"31",
                 "04"=>"30",
                 "05"=>"31",
                 "06"=>"30",
                 "07"=>"31",
                 "08"=>"31",
                 "09"=>"30",
                 "10"=>"31",
                 "11"=>"30",
                 "12"=>"31");

        $y=rand(2010,2013);
        $m=$month[rand(1,12)];
        $d=$days[rand(1,$day["$m"])];
        $h=$hour[rand(1,24)];
        $mm=$fz[rand(1,60)];
        $s=$fz[rand(1,60)];
        return "$y-$m-$d $h:$mm:$s\\n";

    }

    function floadNumber($min,$max)
    {
         return $min + mt_rand() / mt_getrandmax() * ($max - $min);  
    }

    function shengfen($jd,$wd)
    {
        $url="http://api.map.baidu.com/geocoder?location={$wd},{$jd}&output=json";
        $json=json_decode(file_get_contents($url),TRUE);
        return $json['result']['addressComponent']['province'];
    }
    for($i=1;$i<10000;$i++)
    {
        $zid=rand(1,99999);
        $time=suijishijian();
        $jingdu=floadNumber(100,120);
        $weidu=floadNumber(30,40);
        $province=shengfen($jingdu,$weidu);
        $lid=rand(1,13);
        $type=rand(0,3);
        $tag=rand(1,4);
        $sbh=md5(time());
        $sql="insert into `tongji` (zid,time,jingdu,weidu,province,lid,type,tag,sbh) VALUES ('{$zid}','{$time}','{$jingdu}','{$weidu}','{$province}','{$lid}','{$type}','{$tag}','{$sbh}')";
        $link->query($sql);  
        echo $sql."\\n";
    }
    $link->close();?>