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in Technique[技术] by (31.9m points)

怎么将json 对象的里面的value 值 形成一个新的对象json对象 然后传给后端 ?

例如:
源数据:let oldList=[{code:2001,name:张三,}{code:2002,name:李四,
},{code:2003,name:王五,}]

期望得到: let newList=[{code:2001,2002,2003}]


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let oldList=[{code:2001,name:'张三'},{code:2002,name:'李四'},{code:2003,name:'王五'}]

const list = oldList.map(item => { return { code: item.code } });

console.log(JSON.stringify(list));

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