摘要:
http://baike.baidu.com/link?url=wkljGDgeFrehWvxfgJAZ_KULUyOnO1NHA0hjgzO9Xtdoy3NBPLhRpNiC3tMwSGli"^\d+$" //非负整数(正整数+0)"^[0-9]*[1-9][0-9]*$" //正整数"^((-\d+)|(0+))$" //非正整数(负整数+0)"^-[0-9]*[1-9][0-9]*$" //负整数"^-?\d+$" //整数"^\d+(\.\d+)?$" //非负浮点数 阅读全文
posted @ 2007-04-09 09:40
fanrsh
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