这个在Inno Setup Scripts上运行得很好.在脚本/函数之前将此摘录粘贴到脚本中,这将调用此“拆分”过程.

如果你愿意,你也可以将它修改为一个函数…

procedure Explode(var Dest: TArrayOfString; Text: String; Separator: String);
var
  i,p: Integer;
begin
  i := 0;
  repeat
    SetArrayLength(Dest,i+1);
    p := Pos(Separator,Text);
    if p > 0 then begin
      Dest[i] := Copy(Text,1,p-1);
      Text := Copy(Text,p + Length(Separator),Length(Text));
      i := i + 1;
    end else begin
      Dest[i] := Text;
      Text := '';
    end;
  until Length(Text)=0;
end;

procedure Whatever();
var 
  str: String;
  strArray: TArrayOfString;
  i: Integer;
begin
  Explode(strArray,str,'.');
  for i:=0 to GetArrayLength(strArray)-1 do begin
    //do something
  end;
end;

取自here