'app_7d87c043-aae3-4357-9b2c-269349a980d6', # 用户ID 'order_no'=> "WL_". date("YmdHis").rand(100000, 999999), # 商户用户id 'member_id'=> 'hf_prod_member_20190920', "page_index"=> "", "page_size"=> "", "created_gte"=> "", "created_lte"=> "" ); $checkout->queryList($checkout_params); # 对结果进行处理 # $checkout->result 类型为数组 if ($checkout->isError()){ //失败处理 var_dump($checkout->result); } else { //成功处理 var_dump($checkout->result); }