我需要为荷兰电话号码创建一个正则表达式。到目前为止我得到了什么：
[0-9\\-\\+]{8,14}
该正则表达式适用于普通数字，例如：020-5951611
但是我需要添加服务号码，例如“112”，“0800-1234”，但“0909-12345678”必须无效，因为它太长了。 我有一个包含大量测试用例的文件（在这里），如果确实数字应该是有效的，如果它是假的，则该数字无效。
System.err.println("running checkNummer");
TelefoonNummerChecker instance = new TelefoonNummerChecker();
assertEquals(true, instance.checkNummer("020-5951611"));
assertEquals(true, instance.checkNummer("0205951611"));
assertEquals(true, instance.checkNummer("+31205951611"));
assertEquals(true, instance.checkNummer("+3120-5951611"));
assertEquals(true, instance.checkNummer("+31612345678"));
assertEquals(true, instance.checkNummer("+316-12345678"));
assertEquals(true, instance.checkNummer("06-12345678"));
assertEquals(true, instance.checkNummer("0612345678"));
assertEquals(true, instance.checkNummer("0031612345678"));
assertEquals(true, instance.checkNummer("00316-12345678"));
assertEquals(true, instance.checkNummer("0234-123456"));
assertEquals(true, instance.checkNummer("0234123456"));
assertEquals(true, instance.checkNummer("+31234-123456"));
assertEquals(true, instance.checkNummer("+31234123456"));
assertEquals(true, instance.checkNummer("+31320123456")); // lelystad 0320
assertEquals(true, instance.checkNummer("0031320123456"));
assertEquals(true, instance.checkNummer("0031320-123456"));
assertEquals(true, instance.checkNummer("0320-123456"));
// korte service nummers:
assertEquals(true, instance.checkNummer("112"));
assertEquals(true, instance.checkNummer("0800-1234"));
assertEquals(false, instance.checkNummer("0909-12345678")); // too long
assertEquals(true, instance.checkNummer("09001234"));
assertEquals(true, instance.checkNummer("08009876"));
assertEquals(false, instance.checkNummer("0808-123456"));
assertEquals(false, instance.checkNummer("+32205951611")); // not valid in NL
assertEquals(false, instance.checkNummer("+3220-5951611")); // not valid in NL
assertEquals(false, instance.checkNummer("02-05951611")); // before dash should be 3 or 4 long
assertEquals(false, instance.checkNummer("02-15951611")); // before dash should be 3 or 4 long
assertEquals(false, instance.checkNummer("0-215951611")); // before dash should be 3 or 4 long
assertEquals(false, instance.checkNummer("02059-51611")); // before dash should be 3 or 4 long
assertEquals(false, instance.checkNummer("0034-1234567")); // before dash may not have 2x a 0
assertEquals(false, instance.checkNummer("0200951611")); // may not start with 0
assertEquals(false, instance.checkNummer("02059516229")); // too long
assertEquals(false, instance.checkNummer("020595162")); // too short
assertEquals(false, instance.checkNummer("020-0234567")); // may not start with 0
assertEquals(false, instance.checkNummer("123456789")); // no 10 numbers
assertEquals(false, instance.checkNummer("1234567890")); // net number doesn't start with 0
assertEquals(false, instance.checkNummer("123-5951619")); // net number doesn't start with 0
assertEquals(false, instance.checkNummer("0320-012345")); // abo starts with zero
assertEquals(false, instance.checkNummer("+31-205951611")); // no dash before abon number
assertEquals(false, instance.checkNummer("+31-2-05951611")); // no 2x -
assertEquals(false, instance.checkNummer("+31-2-0-5951611")); // no 2x -
assertEquals(false, instance.checkNummer("+31-2-0-595161-1")); // no 2x -
assertEquals(false, instance.checkNummer("06-1-2345678")); // no 2x -
assertEquals(false, instance.checkNummer("020-59-51611")); // no 2x -
assertEquals(false, instance.checkNummer("020-5-9-51611")); // no 2x -
assertEquals(false, instance.checkNummer("0205951-611")); // too long
assertEquals(false, instance.checkNummer("06-1-2345678")); // no 2x -
assertEquals(false, instance.checkNummer("0045106539985")); // not dutch
assertEquals(false, instance.checkNummer("0031476534")); // 0031, not enough numbers next to 0031
assertEquals(false, instance.checkNummer("+310612345678")); // 06 must be 6
assertEquals(false, instance.checkNummer("00310205951688")); // 020 must be 20
System.err.println("end test checkNummer");
我希望有人可以帮助我，提前谢谢！
编辑：它应该是Java。
答案 0 :(得分：3)
我曾经在python中写过一个与国际电话号码匹配的phonenumber正则表达式，但对荷兰语电话号码有特殊支持。也许这可以帮助你创建自己的正则表达式。
如果要运行此代码段，请注意此函数使用您应安装的python regex模块以便使用它。
import regex
def phone_regex():
"""
Matches phone numbers with formatting like spaces, parentheses and
dashes.
Has special checkig for dutch phone numbers, but supports international
phone numbers too.
more info:
https://en.wikipedia.org/wiki/List_of_international_call_prefixes
https://nl.wikipedia.org/wiki/Telefoonnummer
https://nl.wikipedia.org/wiki/Informatienummer
"""
# a number with possibly a dash prepended
num_dash = '(?:-\s*)?[0-9]\s*'
return regex.compile(r'''
^(?:
\s*
# Dutch phone number:
(?:
#regular numbers:
(?:
# a zero followed by a a nonzero number
0\s*[1-9]\s*
(?:''' + num_dash + '''){8}
|
# 3 digit area code in parentheses
\(0\s*[1-9]\s*[0-9]\s*\)\s*
(?:''' + num_dash + '''){7}
|
# 4 digit area code in parentheses
\(0\s*[1-9]\s*(?:[0-9]\s*){2}\)\s*
(?:''' + num_dash + '''){6}
)
|
# infonumbers:
(?:
# 0900 number
0\s*9\s*0\s*0\s*
|
# 0800 number
0\s*8\s*0\s*0\s*
|
# 0906 number
0\s*9\s*0\s*6\s*
|
# 0909 number
0\s*9\s*0\s*9\s*
)
(?:''' + num_dash + '''){4,7}
|
# 112 alarm number
1\s*1\s*2\s*
)
|
# International phone number:
# plus sign, to indicate international phone number
\+\s*
# the country code, can be 1 to 4 characters
(?:[0-9]\s*){1,4}
# area code, can be a number from 1 to 4 digits
(?:
# area code in parentheses
\((?:[0-9]\s*){1,4}\)\s*
|
# area code without parentheses
(?:[0-9]\s*){1,4}
)
# local number
(?:''' + num_dash + '''){5,9}
)$''', regex.X)