Question

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例如我有一个字符串
var str = 'dog,[cat,lion],[bird,chicken,duck]';
我希望把他转成一个数组:
arr = [dog,[cat,lion],[bird,chicken,duck]];

应该怎么操作呢？困扰了一个晚上 T_T

10 years, 4 months ago

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琐琐碎碎2 10 years, 4 months ago

Answer 1

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eval 也行，


 var str = 'dog,[cat,lion],[bird,chicken,duck]';
eval('['+str.replace(/\w+/g, function(a){return '"'+a+'"'})+']')

answered 10 years, 4 months ago

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mizuka answered 10 years, 4 months ago

Answer 2

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 var str = 'dog,[cat,lion],[bird,chicken,duck]';
JSON.parse('['+str.replace(/\w+/g, function(a){return '"'+a+'"'})+']')

answered 10 years, 4 months ago

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谁盯谁怀孕 answered 10 years, 4 months ago