аl(f)ƸPԇ}Ŀ
ӋCA
CISCwϵcRISCwϵքeָʲô?
(g)ʲô?
(li)cӿʲô^e?
ISO\OSIW(wng)j(lu )ģͷЩ?
(jin)TCP/IPf(xi)ԼTCPIPʲôf(xi)?'ʲô?
HTML
(xi)һ(g)wwwmianwwwcom(lin)
(xi)һ(g)32еı
(xi)ݔܴaݔ
(xi)xŮĆxo
(xi)һ(g)ݔ@ýc(din)r(sh)߅tɫʧȥc(din)֏ԭ
Java
1 JavaЎN(li)?StringDzǻ(li)?
2 ַЩò?
3 Ӳһ(g)(li)ܱ^،(xi)w?
4 (li)ӿЩ
5 ΌֵַDQ锵
Ϋ@ȡij(g)Ǯµһ
гij(g)Ŀµļ
HttpServletservice()cdoGet()doPost()ʲôP(gun)ϵ
Sessionԭ
JDBCStatementPreparedStatement֮gʲô(lin)ϵ
SQL
ұdept
dept_code |
dept_name |
0 |
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001 |
(dng)k |
002 |
(dng)հl(f) |
003 |
(dng)S |
005 |
(dng)ؔ(w) |
1 |
Ӌ |
2 |
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emp_name |
manger_code |
dept_code |
01 |
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001 |
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01 |
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03 |
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04 |
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02 |
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|
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