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Home Backend Development PHP Tutorial 再度咨詢數(shù)據(jù)庫設(shè)計方案

再度咨詢數(shù)據(jù)庫設(shè)計方案

Jun 13, 2016 pm 12:04 PM
id kids nbsp pro

再次咨詢數(shù)據(jù)庫設(shè)計方案。
再次咨詢數(shù)據(jù)庫設(shè)計方案。

想自己開發(fā)一個服裝系統(tǒng),遇到一個問題,

就是一款服裝可能有多個顏色,有多種尺寸(個數(shù)不一),不同顏色(個數(shù)不一),不同尺寸不同顏色還不同價格,我勒個去。

想問問江湖大俠們,你們遇到這種情況,怎么撥,還能方便進行產(chǎn)品加入購買車功能??
------解決方案--------------------

<br />ID     產(chǎn)品名稱      產(chǎn)品ID      型號         顏色           價格         庫存數(shù)量<br />id     Pro_Name      Pro_id      pro_type     pro_color      pro_price    pro_num<br />1      小童裝夏裝    01          kids_001     紅色           95           100<br />2      小童裝夏裝    02          kids_001     藍色           98           100<br />3      小童裝夏裝    03          kids_001     紫色           92           100<br />

對于顧客和商家而言,所有的商品都是獨立的,沒有其中項。只有捆綁銷售的是個例外

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