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正则表达式 - javascript中这个正则为什么是false？还有{}后面为什么要加$?
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2017-04-10 15:47:31
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2017-04-10 15:49:31
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不匹配啊,$表示以这个结尾
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刘奇
2017-04-10 15:49:31
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好好看看正则的元字符吧
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不匹配啊,$表示以这个结尾
好好看看正则的元字符吧