procedure TForm1.Button1Click(Sender: TObject); var str:string; NewStr:string; begin str:='urser=dgfe&pws=ggg&[email protected]&ads=上海' ; while Pos('=',str)>0 do begin NewStr:=''; NewStr:= Copy(str,1,Pos('=',str)); Delete(str,1,Pos('=',str)); if Pos('&',str)>0 then begin NewStr:=NewStr+ Copy(str,1,Pos('&',str)-1); Delete(str,1,Pos('&',str)); end else begin NewStr:=NewStr+ str; str:=''; end; memo1.Lines.Add(NewStr); end; end;
procedure TForm1.Button1Click(Sender: TObject);
var
str:string;
NewStr:string;
begin
str:='urser=dgfe&pws=ggg&[email protected]&ads=上海' ;
while Pos('=',str)>0 do
begin
NewStr:='';
NewStr:= Copy(str,1,Pos('=',str));
Delete(str,1,Pos('=',str));
if Pos('&',str)>0 then begin
NewStr:=NewStr+ Copy(str,1,Pos('&',str)-1);
Delete(str,1,Pos('&',str));
end
else begin
NewStr:=NewStr+ str;
str:='';
end;
memo1.Lines.Add(NewStr);
end;
end;
var
vStr: string;
begin
vStr := StringReplace('urser=dgfe&pws=ggg&[email protected]&ads=上海', '&', ',', [rfReplaceAll]);
listbox1.Items.Delimiter := ',';
listbox1.Items.CommaText := vStr;
button8.Caption := listbox1.Items.Values['urser'];
//以此类推
end;listbox1.Items可以使用TStringList来代替。
var
List: TStringList;
begin
List := TStringList.Create;
List.Delimiter := '&';
List.DelimitedText := 'urser=dgfe&pws=ggg&[email protected]&ads=上海' ; ShowMessage(List.Values['urser']);
ShowMessage(List.Values['pws']);
ShowMessage(List.Values['mail']);
List.Free;
end;