摘要:
//查看当前商品库存 function checkProductStock($product_id){ global $wpdb; $sql="SELECT post_id,max(if((meta_key = '_stock_status'),meta_value,'')) AS stock_status,//此方法的作用 max(if((meta_k... 阅读全文
posted @ 2016-09-14 09:21
myvic
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