我想匹配香港语言中的字符串 我在香港语言中有月份和年份
二零一六年六月份 ===>June 2016
二零一五年六月份 ===>June 2015
我使用文化信息(zh-HK)来获得月份
但如何获得一年?请帮忙
答案 0 :(得分:3)
基本上,您需要创建一个字典,该字典使用中文字符作为键,相应的数字作为值:
var dict = new Dictionary<String, String>() {
{"零", "0"},
{"一", "1"},
{"二", "2"},
{"三", "3"},
{"四", "4"},
{"五", "5"},
{"六", "6"},
{"七", "7"},
{"八", "8"},
{"九", "9"},
{"十", "1"} // this is needed for the months to work. If you know Chinese you would know what I mean
};
然后,使用分隔符“年”分割输入字符串:
string[] twoParts = inputString.Split('年');
循环浏览第一部分的每个字符。使用您创建的词典,您可以轻松地从2016
获取"二零一六"
。
对于第二部分,检查最后是否存在"份"
。如果是,则将其子串。 (有时可以写几个月没有“份”)。在那之后,再做一个子串来摆脱“月”。
现在,您再次使用上面的字典将"十二"
转换为"12"
现在您有了年份和月份,只需创建DateTime
的新实例!
这是完整的代码:
string inputString = ...;
var dict = new Dictionary<String, String>() {
{"零", "0"},
{"一", "1"},
{"二", "2"},
{"三", "3"},
{"四", "4"},
{"五", "5"},
{"六", "6"},
{"七", "7"},
{"八", "8"},
{"九", "9"},
{"十", "1"} // this is needed for the months to work. If you know Chinese you would know what I mean
};
string[] twoParts = inputString.Split ('年');
StringBuilder yearBuilder = new StringBuilder ();
foreach (var character in twoParts[0]) {
yearBuilder.Append (dict [character.ToString ()]);
}
string month = twoParts [1];
if (month [month.Length - 1] == '份') {
month = month.Substring (0, month.Length - 1);
}
month = month.Substring (0, month.Length - 1);
StringBuilder monthBuilder = new StringBuilder ();
foreach (var character in month) {
monthBuilder.Append (dict [character.ToString ()]);
}
var date = new DateTime (Convert.ToInt32 (yearBuilder.ToString()), Convert.ToInt32 (monthBuilder.ToString()), 1);
Console.WriteLine (date);
编辑:
我刚刚意识到,如果月份是十月,这不起作用,在这种情况下,它将解析为一月。要解决此问题,您需要在几个月内使用单独的字典。由于SE编辑器不允许我输入太多的汉字,我会尽量告诉你想在评论中加入这本词典。
解析月份时,请使用新词典。所以现在月份解析代码将如下所示:
month = month.Substring (0, month.Length - 1);
string monthNumberString = newDict[month];
不需要为每个循环。