Delphi+sql数据库连接
....................\Project1.cfg
....................\Project1.dof
....................\Project1.dpr
....................\Project1.exe
....................\Project1.res
....................\test.exe

....................\Uconn.dcu
....................\Uconn.ddp
....................\Uconn.dfm
....................\Uconn.pas
....................\Uconn.~ddp
....................\Uconn.~dfm
....................\Uconn.~pas