<tr> <td><input type=“text”name=“items[][qty]”></td> <td><input type=“text”name=“items[][job_number]”></td> <td><input type=“text”name=“items[][description]”></td> <td><input type=“text”name=“items[][purchase_order]”></td> </tr> [...]
{ 项目:[ { 数量:[val], 作业编号:[val], 描述:[val], 采购订单:[val] }, [...] ] }