代码
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"^\d+$"
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"^[0-9]*[1-9][0-9]*$"
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"^((-\d+)|(0+))$"
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"^-[0-9]*[1-9][0-9]*$"
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"^-?\d+$"
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"^\d+(\.\d+)?$"
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"^(([0-9]+\.[0-9]*[1-9][0-9]*)|([0-9]*[1-9][0-9]*\.[0-9]+)|([0-9]*[1-9][0-9]*))$"
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"^((-\d+(\.\d+)?)|(0+(\.0+)?))$"
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"^(-(([0-9]+\.[0-9]*[1-9][0-9]*)|([0-9]*[1-9][0-9]*\.[0-9]+)|([0-9]*[1-9][0-9]*)))$"
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"^(-?\d+)(\.\d+)?$"
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"^[A-Za-z]+$"
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"^[A-Z]+$"
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"^[a-z]+$"
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"^[A-Za-z0-9]+$"
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"^\w+$"
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"^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)+$"
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"^[a-zA-z]+://(\w+(-\w+)*)(\.(\w+(-\w+)*))*(\?\S*)?$"
//url
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(h|H)(r|R)(e|E)(f|F) *= *('|
")?(\w|\\|\/|\.)+('|"
| *|>)?
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\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*
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(s|S)(r|R)(c|C) *= *('|
")?(\w|\\|\/|\.)+('|"
| *|>)?
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(\d+)\.(\d+)\.(\d+)\.(\d+)
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-
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(
86
)*
0
*
13
\d{
9
}
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(\(\d{
3
,
4
}\)|\d{
3
,
4
}-|\s)?\d{
8
}
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-
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(\(\d{
3
,
4
}\)|\d{
3
,
4
}-|\s)?\d{
7
,
14
}
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[
1
-
9
]{
1
}(\d+){
5
}
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\d{
18
}|\d{
15
}
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\d+
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(-?\d*)\.?\d+
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(-?\d*)(\.\d+)?
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[\u4e00-\u9fa5]*
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[^\x00-\xff]*
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\w*
|
posted on 2007-01-12 16:47
☜♥☞MengChuChen 阅读(275)
评论(0) 编辑 收藏 所属分类:
常用正则表达式