- P(gun)]
аl(f)ƸPԇ}Ŀ
ӋC(j)A(ch)
CISCwϵcRISCwϵքeָʲô?
?q)ʲô?
cӿʲô^(q)e?
ISO\OSIW(wng)j(lu)ģͷЩ?
TCP/IPf(xi)ԼTCPIPʲôf(xi)?Ĺʲô?
HTML
һwwwmianwwwcom(lin)
һ32еı
ݔܴaݔ
xŮĆxo
һݔ@ýc(din)r߅tɫʧȥc(din)֏(f)ԭ
Java
1 JavaЎN(sh)(j)?StringDzǻ(sh)(j)?
2 ַЩò?
3 Ӳһܱ^،w?
4 ӿЩ
5 Ό(sh)ֵַD(zhun)Q锵(sh)
Ϋ@ȡijǮ(dng)µһ
гijĿµļ
HttpServletservice()cdoGet()doPost()ʲôP(gun)ϵ
Sessionԭ
JDBCStatementPreparedStatement֮gʲô(lin)ϵ
SQL
(sh)(j)
ұdept
dept_name
0(w)̎
00001
k
002հl(f)
003S
005ؔ(w)
1Ӌ
2
Temployee
emp_code
emp_name
manger_code
dept_code
01
NULL
001
02
01
002
03
01
002
04
w
02
003
05
03
005
¿ңa3Q Ϣ
ӋQĞؔ(w)
hĿ
ԃՏĆT
ԃՏĆTԓTڄؔ(w)
ԃІTľaI(lng)(do)
ԃհl(f)ҵĆTTaС
ԃڄSҵĆTaСǰλT
ԃІTQTܛ]ڿ
hЌڄSҵĆT
аl(f)ƸPԇ}ĿP(gun)£
ҕУ@ƸPԇ}05-30
ͷTƸPԇ}Ŀ09-29
Pԇ}Ŀ֮аl(f)&a(chn)Ʒ08-08
ЇƸPԇ}Ŀx07-27
yƸPԇx}Ŀ}07-15
ϽйTҊ(x)ƸPԇ}Ŀ09-08
ѸƸPԇ07-12
(jng)Pԇ}Ŀ07-21
UBI Pԇ}Ŀ05-19
APLPԇ}Ŀ10-05