【正则表达式】从json数组中抽取id列表

有如下数组,要从中取出id:

"["3812662409","3812633637","3812627686","3812651467","3812628047","3812650203"]"

正则匹配可以直接用(d+),假定上述数组为变量名为input的字符串,C#中可以写作:

List<string> idList = new List<string>();
foreach(Match item in Regex.Matches(input, @"d+"))
{
    idList.Add(item.Value);
}
原文地址:https://www.cnblogs.com/urwlcm/p/5120707.html