PHP实现新型冠状病毒疫情实时图的实例

我们先来看一下运行图

下面我们来看源代码:

<?php
//抓取抖音的接口数据
global $nCov_data;
$nCov_data['data']=get_nCoV_douyin_news();
$nCov_data['total']=get_nCoV_douyin_total();
function get_nCoV_douyin_news(){
 $content=@file_get_contents('https://i.snssdk.com/api/feed/forum_flow/v1/?forum_id=1656388947394568&is_web_refresh=1&channel=local_test&query_id=1656388947394568&tab_id=1656388947394584&is_preview=1&stream_api_version=82&aid=13&forum_id=1656388947394568&is_preview=0');
 $c=count(json_decode($content)->data)-1;
 $getInfos=@json_decode(json_decode($content)->data[$c]->content)->sub_raw_datas;
 if ($getInfos){
  foreach ($getInfos as $k=>$Info){
   $data[$k]=[
    'showtime'=>$Info->raw_data->showtime_string,//展示时间
    'desc'=>$Info->raw_data->desc,//简讯
    'event_time'=>$Info->raw_data->event_time//真实播报时间
   ];
  }
  return $data;
 }else{
  return false;
 }

}
function get_nCoV_douyin_total(){
 $content=@file_get_contents('https://i.snssdk.com/forum/home/v1/info/?forum_id=1656388947394568&is_web_refresh=1');
 $getInfos=@json_decode(json_decode($content)->forum->extra->ncov_string_list);
 $data['desc']=@json_decode($content)->forum->rich_content;
 $data['img']=@json_decode($content)->forum->extra->ncov_image_url;
 if ($getInfos){
  foreach ($getInfos as $k=>$Info){
   $data['provinces'][$k]=$Info;
  }
  return $data;
 }else{
  return false;
 }
}
?>
<!doctype html>
<html lang="zh">
<head>
 <meta charset="UTF-8">
 <meta name="viewport"
   content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
 <meta http-equiv="X-UA-Compatible" content="ie=edge">
 <meta author="__Mark_Cheng__QQ72817">
 <link rel="stylesheet" href="CSS/index.css" rel="external nofollow" >
 <title>实时更新：新型冠状病毒肺炎疫情</title>
</head>
<body>
 <div class="view">
  <div class="header">
   <div class="title">新型冠状病毒肺炎</div>
   <div class="to-title">疫情通报</div>
  </div>
  <div class="show">
   <div class="total">
    <p class="title"><span>实时疫情状况</span><span>数据抓取时间：<?php echo date('Y.m.d H:i');?></span></p>
    <p class="desc"><?php echo $nCov_data['total']['desc'];?></p>
   </div>
   <div class="map">
    <img src="<?php echo $nCov_data['total']['img'];?>" alt="实时地图" width="100%">
   </div>
   <div class="list">
    <ul>
     <?php
     foreach ($nCov_data['total']['provinces'] as $key=>$val){
      echo '<li><span>'.$val.'</span></li>';
     }
     ?>
    </ul>
   </div>
   <div class="timeline">
    <div class="title">疫情追踪</div>
    <div class="c">
     <?php
      foreach ($nCov_data['data'] as $key=>$val){
     ?>
     <div class="content">
      <div class="i"></div>
      <div class="c">
       <div class="show_time">
        <?php echo date('m月d日 H:i',$val['event_time']);?>
       </div>
       <div class="desc">
        <?php echo $val['desc'];?>
       </div>
      </div>
     </div>
     <?php
     }
     ?>
    </div>
   </div>
   <div class="tip">
    <img src="https://mat1.gtimg.com/news/images/inews/2020/feiyan/18/img/prevent.png" alt="温馨提示" width="100%">
   </div>
  </div>
 </div>
</body>
</html>

分析：其中PHP代码中的图片路径可以自己保存到本地进行修改。

感谢大家的学习和对呐喊教程的支持。

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