Created
July 17, 2013 10:21
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给数字添加逗号
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| '3423112'.replace(/\d(?=(?:\d{3})+$)/g,'$&,') | |
| "3,423,112" | |
| '3423112'.replace(/(?!^)(?=(?:\d{3})+$)/g,',') | |
| "3,423,112" |
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