虚无缥缈的云

摘要： $goods->query('update order set = store- num where store>=num and goodID = 12345'); $goods->query('update order set = store- num where store>=num and 阅读全文

摘要： 下载： 原理： Request URL: http://www.demotest.com/php/fileDownload/demo.php Request Method: GET Status Code: 200 OK Remote Address: 127.0.0.1:80 Referrer P 阅读全文