Object.assign合并数组,给数组添加健值对
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2022-03-21 22:23:43
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Object.assign
方法用于对象的合并,将源对象(o2,o3)的所有可枚举属性,复制到目标对象(o1)。
const obj = Object.assign(o1, o2, o3);
let answersList = [
{fieldName:'11',questionId:1,test:'lalal'},
{fieldName:'12',questionId:2,test:'lalal2'},
{fieldName:'113',questionId:3,test:'lalal333'}
];
let allFormAttrs = answersList.map(q => Object.assign({}, q, {
id: q.questionId,
name: q.fieldName
}));
console.info(allFormAttrs);
console.info(answersList);
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