百度关键词相关结果计数 安装 composer require jade/baidu-keyword-count 使用 use BaiduKeywordCount\Handler; $keyword = '慧慧折扣'; $servic = new Handler(); $data = $servic::init($keyword); 输出 array:2 [ "keyword" => "慧慧折扣" "count" => 417000 ]