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商务级音质、随插即用免安装驱动程序，且兼容于各种网络通讯系统。连接后立...
Severity: Warning
Message: Declaration of Columns_Model::del($ids, $where = false) should be compatible with MY_Model::del($ids, $where = false, $table = false)
Filename: models/columns_model.php
Line Number: 7
