json數(shù)據(jù):{"36865": [1, [76]], "36868": [1, [76, 74]], "36869": [1, [76]], "36998": [1, [75]]}我想在想把key取出來,組成字符串:36865,36868,36869,36998如何做?要用循環(huán)嗎?
js操作json數(shù)據(jù)的問題?
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2018-12-19 18:13:35