xinb
/
ip2region_private
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Util.cs -> ip2long

This commit is contained in:
Soar360 2020-06-11 23:58:32 +08:00
parent d9012947de
commit c18377d4c1
1 changed files with 8 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
maker/csharp/DbMaker/Util.cs
View File

@ -98,16 +98,14 @@ namespace DbMaker
*/
public static long ip2long(String ip)
{
throw new NotImplementedException();
//String[] p = ip.Split("\\.");
//if ( p.Length != 4 ) return 0;
//int p1 = ((Convert.ToInt32(p[0]) << 24) & 0xFF000000);
//int p2 = ((Integer.valueOf(p[1]) << 16) & 0x00FF0000);
//int p3 = ((Integer.valueOf(p[2]) << 8) & 0x0000FF00);
//int p4 = ((Integer.valueOf(p[3]) << 0) & 0x000000FF);
//return ((p1 | p2 | p3 | p4) & 0xFFFFFFFFL);
ip = ip.Trim();
String[] ips = ip.Split('.');
long ip1 = Int64.Parse(ips[0]);
long ip2 = Int64.Parse(ips[1]);
long ip3 = Int64.Parse(ips[2]);
long ip4 = Int64.Parse(ips[3]);
long ip2long = 1L * ip1 * 256 * 256 * 256 + ip2 * 256 * 256 + ip3 * 256 + ip4;
return ip2long;
}
/**