如何將 JSON 數據數組 object 轉換為自定義字符串？

Question

當前結果：

master data :`[object Object]`

with stringify: 

    [{"bundlingId":"10547","countqtybuy":1}, 
     {"bundlingId":"19386","countqtybuy":2}]

with toString: `[object Object]`

with toString + stringify: 

    [{"bundlingId":"10547","countqtybuy":1},
     {"bundlingId":"19386","countqtybuy":2}]

我的預期結果：

10547,1;19386,2

Answer 1

因為我看到你在錯誤的軌道上，所以我為你發布了這個

 const obj = JSON.parse`[{"bundlingId":"10547","countqtybuy":1}, {"bundlingId":"19386","countqtybuy":2}]` const values = obj.map(item => Object.values(item).join(",")).join(";") console.log(values)