02 2022 档案
摘要:期望输出 获取到所有的 query 参数,组成一个对象。 const url = 'http://domain.com/?user=anonymous&city=chengdu' parseParam(url) 结果: { user:'liujiaqi', city: 'yichang' } 解题分
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摘要:var str = 'i like code and writing code makes me feel charming'; var array = str.split(" ").reduce((prev, next) => (prev[next]++ || (prev[next] = 1),
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