废话不说。直接上代码。
private static HashSet<string> hashSetLocationIds = new HashSet<string>();
string id = string.Format("{0}{1}{2}{3}{4}", 1,2,3,4).md5();
if (hashSetLocationIds.Contains(id)) return;
if (hashSetLocationIds.Count > 1x) hashSetLocationIds.Clear();
hashSetLocationIds.Add(id);
//you business code
2CPU+2G内存的低端入门级服务器配置。
end
标签：string,Dictionary,HashSet,绝大,hashSetLocationIds,id From： https://www.cnblogs.com/IBPM/p/17057896.html