基于ThinkPHP5框架使用QueryList爬取并存入mysql数据库操作示例

composer require jaeger/querylist

如果出现 以下错误

Loading composer repositories with package information
Updating dependencies (including require-dev)
    Authentication required (packagist.phpcomposer.com):
      Username:

出现这样的 情况

使用

composer config -g repo.packagist composer https://packagist.laravel-china.org

下面演示在Index控制器中使用QueryList:

use QL\QueryList;
public function qulist(){
  $data = QueryList::get('http://maoyan.com/board/4')
  // 设置采集规则
  ->rules([
    // 爬取图片地址
    "src"=>array(".board-wrapper dd img.board-img","data-src"),
    // 爬取电影名
    "name"=>array(".board-wrapper dd .movie-item-info .name","html"),
    // 爬取电影主演信息
    "star"=>array(".board-wrapper dd .movie-item-info .star","html"),
    // 爬取上映时间
    "releasetime"=>array(".board-wrapper dd .movie-item-info .releasetime","html"),
  ])
  ->query()->getData();
  $excel_array=$data->all();
  var_dump($excel_array);exit;
}

如果没有错的 则

public function qulist(){
    for($i=0;$i<20;$i++){
      $page=$i*10;
      $data = QueryList::get('http://maoyan.com/board/4?offset='.$page)
        // 设置采集规则
        ->rules([
          // 爬取图片地址
          "src"=>array(".board-wrapper dd img.board-img","data-src"),
          // 爬取电影名
          "name"=>array(".board-wrapper dd .movie-item-info .name","html"),
          // 爬取电影主演信息
          "star"=>array(".board-wrapper dd .movie-item-info .star","html"),
          // 爬取上映时间
          "releasetime"=>array(".board-wrapper dd .movie-item-info .releasetime","html"),
        ])
        ->query()->getData();
      $excel_array=$data->all();
      var_dump($excel_array);exit;
    }
}