Question

C#正则表达式获取html代码

html代码中有类似这样的内容
nickName: 'qq',
userId: '123123',
shopId: '456456',
siteId: '11',
siteCategoryId: '22',
itemId: '',
shopStats: '',
validatorUrl: 'http://iu.duoduo.com/tgus.htm',
templateId: '56366',
请问用C#如何获得userId和shopId等的值。谢谢

Answer 1

string str = @"nickName: 'qq',
userId: '123123',
shopId: '456456',
siteId: '11',
siteCategoryId: '22',
itemId: '',
shopStats: '',
validatorUrl: 'http://iu.duoduo.com/tgus.htm',
templateId: '56366',";
str = str.Replace(" ", "");
MatchCollection mc = Regex.Matches(str,"[\\w]+:{1}'{1}.*'{1}");

Hashtable ht = new Hashtable();
string key, value;

foreach (Match m in mc)
{
key = Regex.Match(m.Value, "[\\w]+").Value;
value = Regex.Replace(m.Value, "[\\w]+:{1}", "");
value = value.Replace("'", "");
ht[key] = value;
}

Answer 2

对应的正则表达式 ： (?<=\\s|^){0}:(\\s)*'.*(?:')
例如：
(?<=\\s|^)userId:(\\s)*'.*(?:')
(?<=\\s|^)shopId:(\\s)*'.*(?:')

然后分别遍历得到的Match
存到数组里面就可以得到所有的相关的信息了。