Question

delphi中连接mysql数据库，数据源要怎么建

Answer 1

参考使用MysqlDac控件，有破解版下载。就想用ado连接sqlserver一样，不需建立数据源之类的。
Connection: TmySQLDatabase; //连接
Connection := TmySQLDatabase.Create(nil);
Connection.DatabaseName := DBName;
Connection.Host := DBAdrr;
Connection.UserName := UserName;
Connection.UserPassword := PassWord;
Connection.LoginPrompt := False;

if Connection.Connected = True then
Connection.Connected := False;
try
Connection.Open;
except
Result := False;
SetISConnected(False);
fLogIni.WriteString(DateTimeToStr(Now),'CONDATABASEERR','FALSE');
Exit;
end;

pQuery := TmySQLQuery.Create(nil);
pQuery.Database := fServerDB.Connection;
pQuery.SQL.Text :=
pQuery.Open;
while not pQuery.Eof do
begin
pQuery.FieldByName
。。。。。。。