在线等——字符串中提取电话号码

[消失的尘芥]

字符串为以下两种格式，要提取里面电话号码

1 "齐叶(13414566541),王紫(15987904234)" (要提取里面的电话号码[phone]))

2 "齐叶(13414566541),15987904234" (要提取里面的电话号码[phone]))


拜托了，前辈们

[pyez1158]

[Quote=引用 4 楼 huangwenquan123 的回复:]
C# code
List<string> list = new List<string> { "齐叶(13414566541),王紫(15987904234)", "齐叶(13414566541),15987904234" };
Regex reg = new Regex(@"1[35]\d{9}");
foreach (string s in list)
foreach (Match m in reg.Matches(s))
Console.WriteLine(m.Value);
[/Quote]
顶

[humin332]

楼主 需要的数据 用foreache 遍历下 就可以出来了
搞一个循环 只要是 数字 就 提取 不是就过滤 就OK 了

[chen_ya_ping]

非数字，除逗号以外的全部去掉，然后按照逗号分隔 OK

[yykxcsd]

[Quote=引用 2 楼 wxr0323 的回复:]
C# code
string str = "齐叶(13414566541),王紫(15987904234)";
Regex Expression = new Regex("13[0-9]{9}|15[0-9]{9}");
MatchCollection match = Expression.Matches(str);
foreach (Ma……
[/Quote]

这个只提取13.15开头的吧

[z22708387]

string str = "齐叶(13414566541),王紫(15987904234)";
Regex Expression = new Regex("1[35]\d{9}");
MatchCollection match = Expression.Matches(str);
foreach (Match m in match)
{
Response.Write(m.Value + "<br/>");
}

[萧炎]

LZ如果说是制定的字符串的话 用substring()方便些
如果多个字符串中的话 正则表达式最快捷最方便

[萧炎]

@"^(13[0-9]|15[0|3|6|7|8|9]|18[8|9])\d{8}$";这个够全面了 LZ

[萧炎]

        string input="字符串";
        string s=@"^(13[0-9]|15[0|3|6|7|8|9]|18[8|9])\d{8}$";
        if (Regex.IsMatch(input, s))
        {
            MessageBox.Show("符合！");
        }

[jag580617]

string str = "齐叶(13414566541),王紫(15987904234)";
Regex Expression = new Regex("^([1][3,5,8]\d{9})$");
MatchCollection match = Expression.Matches(str);
foreach (Match m in match)
{
Response.Write(m.Value + "<br/>");
}

[Cosmo]

[Quote=引用 18 楼 jag580617 的回复:]
string str = "齐叶(13414566541),王紫(15987904234)";
Regex Expression = new Regex("^([1][3,5,8]\d{9})$");
MatchCollection match = Expression.Matches(str);
foreach (Match m in match)
{
Respon……
[/Quote]
顶下

[bdmh]

正则直接取11位数字

[子夜__]

 string str = "齐叶(13414566541),王紫(15987904234)";
        Regex Expression = new Regex("13[0-9]{9}|15[0-9]{9}");
        MatchCollection match = Expression.Matches(str);
        foreach (Match m in match)
        {
            Response.Write(m.Value + "<br/>");
        }

[huangwenquan123]

            List<string> list = new List<string> { "齐叶(13414566541),王紫(15987904234)", "齐叶(13414566541),15987904234" };
            Regex reg = new Regex(@"(?:13|15)\d{9}");
            foreach (string s in list)
                foreach (Match m in reg.Matches(s))
                    Console.WriteLine(m.Value);

[huangwenquan123]

            List<string> list = new List<string> { "齐叶(13414566541),王紫(15987904234)", "齐叶(13414566541),15987904234" };
            Regex reg = new Regex(@"1[35]\d{9}");
            foreach (string s in list)
                foreach (Match m in reg.Matches(s))
                    Console.WriteLine(m.Value);

[kiss筱魔]

string str = "齐叶(13414566541),王紫(15987904234)";
Regex Expression = new Regex("\b([0-9]{7,8}|0[0-9]{10,11}|1[0-9]{10})\b");
MatchCollection match = Expression.Matches(str);
foreach (Match m in match)
{
Response.Write(m.Value + "<br/>");
}

[HDNGO]

(?<!\d)(13[0-9]|15[0|3|6|7|8|9]|18[8|9])\d{8}(?!\d)

[HDNGO]

IList<string> resultList = new List<string>();
try {
	Regex regexObj = new Regex(@"(?<!\d)(13[0-9]|15[0|3|6|7|8|9]|18[8|9])\d{8}(?!\d)", RegexOptions.Singleline | RegexOptions.IgnoreCase);
	Match matchResult = regexObj.Match(subjectString);
	while (matchResult.Success) {
		resultList.Add(matchResult.Value);
		matchResult = matchResult.NextMatch();
	} 
} catch (ArgumentException ex) {
	// Syntax error in the regular expression
}

[云寂@]

楼上各种高手，学习了

[krenyelang]

使用SubString()实现。