2021-07-28 21:38 好未来_培优事业部_前端开发工程师
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iOS技术校招开启啦！所有内推简历享绿色通道, 优先筛选、优先发放offer, 快人一步拿offer !
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球球与墩墩：这不是前端常考的对象扁平化吗，面试官像是前端出来的
const flattern = (obj) => {
const res = {};
const dfs = (curr, path) => {
if(typeof curr === 'object' && curr !== null) {
const isArray = Array.isArray(curr);
for(let key in curr) {
const newPath = path ? isArray ? `${path}[${key}]` : `${path}.${key}` : key;
dfs(curr[key], newPath);
}
} else {
res[path] = curr
}
}
dfs(obj);
return res;
}查看3道真题和解析 点赞 评论 收藏
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