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- package s2.jsp.zhangxiao.dao;/ U# s0 N3 N4 R
- import java.sql.PreparedStatement;
( l& `+ y: C3 X% A$ q/ C6 D8 a - import java.sql.Connection;( O7 ]3 h% }( i# Y9 a. A$ p. x
- import java.sql.ResultSet;
! j C: y4 q' a8 T - import java.sql.DriverManager;* R G Z G2 p
- import java.sql.SQLException;+ Y1 p0 Y }* q
- " K, U! i: x3 e( W6 T: ^
- public class AddressBase {
! f: C5 n- q9 x
# b- d, K5 q1 C) e+ g- private static final String DRIVER="com.microsoft.sqlserver.jdbc.SQLServerDriver";. ?) V. S) `$ ?2 ^4 O
- private static final String URL="jdbc:sqlserver://localhost:1433;DataBaseName=addressDB";9 ~' q2 y* Z& j
- private static final String DBNAME="sa";: W7 @ J0 M5 C) ^1 k
- private static final String DBPASS="1234";, n! Y3 L4 S. B3 y
-
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9 t* d3 K- Y8 i! U7 S - public Connection getConnection(){/ k* D, X3 C& E- d
- Connection con=null;
N& y' r& E1 O. p8 b - try {
1 F! u1 ?9 m* d. K8 T% r/ {/ h - Class.forName(DRIVER);
& s8 U9 |. l# V - con=DriverManager.getConnection(URL, DBNAME, DBPASS);
f0 B' X+ I8 R( X8 l, p, O* K - } catch (ClassNotFoundException e) {
. G5 p4 D* u- }4 _ N9 S - System.out.println("驱动异常");
5 h5 r: w4 j5 }! P3 w; ]# x - e.printStackTrace();: j3 l# Q* q) m; {5 v
- } catch (SQLException e) {) I: X( [5 T4 o0 d% Z# X
- System.out.println("数据库异常");
. k) ^' v- X e) U$ Q4 I F+ x - e.printStackTrace();* i# L7 P H; n. S2 q8 c Z/ s
- }
! z& a$ Z- s5 p9 V ?, } - return con;
% ~. z3 j; e$ l k0 t - + J( f' l' ~6 a) Q& e
- }
3 z! L# N6 [+ J, g8 |1 c - public void closeAll(Connection con,PreparedStatement past,ResultSet rs){8 t# o; z) l3 c. k$ m: f
- try {
( k; `! V, \# M8 R. d - rs.close();
' x' R& t! f; T+ a, ~0 _% P h7 {+ F - } catch (SQLException e) {- ~0 k0 b( o ^7 s0 Z0 [
- // TODO Auto-generated catch block2 W; ?8 Y! w- ?: m0 D5 C
- e.printStackTrace();) x0 p; y3 b7 I2 q! ]
- }& J k2 i x9 z7 P% N4 u% N
- try {2 v- S! m1 t H4 p& c
- past.close();7 K% S) w+ m1 w* p' I0 [
- } catch (SQLException e) {+ `" H/ c! r! ~* ?
- // TODO Auto-generated catch block/ s- M! a H H: k3 z. L5 @2 _) l# `
- e.printStackTrace();
8 y- C M6 |9 d# u - }
) y2 }$ E, x8 v! Q8 B0 Y - try {" R( ], {; V0 ~: r* s, C. I
- con.close();
3 w9 N% e/ ?) X& v$ q. W7 ~% `5 _ - } catch (SQLException e) {: a" M* q6 i" M. L% m; ~$ J
- // TODO Auto-generated catch block
+ m4 G( R/ i6 h* c% o4 r - e.printStackTrace();/ z+ a0 w8 p g: B$ p, u
- }/ Y) q; c4 T% [5 d# e- J8 @* L: x
- }
; Q1 `: [# F- g& g/ e" Q7 B! y4 f - public int update(String sql,String[]getValues){. \# @( N6 d4 Y: b8 R; g- R) Y
- int i=0;
1 m/ V3 i7 _( U1 I2 o2 ]. b) g - Connection con=null;
" n( }: `) ]' K! d1 X! x - PreparedStatement past=null;
$ B. e2 |8 Y1 p% O0 q - ResultSet rs=null;
9 k; T9 i3 M ~) t5 O; `2 c: G6 P5 E - con=getConnection();+ l, o+ n5 _% w F2 w
- try {
% ^! q1 n/ f2 g - past=con.prepareStatement(sql);, u/ x4 R w+ M$ m# q
- if (getValues!=null) {
' P: s' B. c) P I - for (int j = 0; j < getValues.length; j++) {
8 } _( Y8 D' ~5 s - past.setString(j+1, getValues[j]);4 ?+ z7 d" q" L3 N- f) `/ V/ u. D( J
- }
: |$ A7 s) B! W+ a d - }' u4 P7 E. y* p- Y0 R% T& c8 \
- i=past.executeUpdate();8 G9 ^8 O* D, a9 p& }
- } catch (SQLException e) {
# R' A7 I0 F, [- u" I l u; ] c( [ - // TODO Auto-generated catch block( z. q) y3 e& Y( w# W
- e.printStackTrace();9 f2 g& o1 ? Q5 q" N
- }
2 A9 F, l4 V* |; n( { - return i;
3 y, b( x0 f5 c* A1 w) ~ -
" Y, }; k2 x3 E1 ]( g - }
5 @! d! ?. H- }% L; o& C - }* y" `2 t. _% @5 i) j
复制代码- package s2.jsp.zhangxiao.dao; I' q6 F3 s! G u2 E
- import java.sql.PreparedStatement;4 n% k4 B* ]8 O' `+ U2 W) z
- import java.sql.Connection;
" x7 R5 b) R8 y: p* } - import java.sql.ResultSet;
x9 _7 W9 M1 B- m B1 x - import java.sql.DriverManager;9 `9 P+ i4 q9 A1 X8 u! o7 n
- import java.sql.SQLException;
0 T2 w8 i+ U" a$ n v$ a5 P% n6 t8 h
* x( E2 a; d8 X. a9 O% ^$ z- public class AddressBase {
' d& h' Z4 m7 H0 w3 i
. ~$ d8 ?! c2 o- private static final String DRIVER="com.microsoft.sqlserver.jdbc.SQLServerDriver";
' [3 v6 v, v X! p - private static final String URL="jdbc:sqlserver://localhost:1433;DataBaseName=addressDB";) v- B) U' P' |1 C# R# ]* t
- private static final String DBNAME="sa";
3 f6 R- I/ `: ]' e$ V5 ?* K - private static final String DBPASS="1234";& g9 k# P7 I. s j% B( F
-
6 u* z5 o5 M' B' ^/ h' l4 } -
1 ] W' K8 n9 _; K9 e% C$ @/ G0 N - public Connection getConnection(){3 o' X# G2 F* E
- Connection con=null;! C: Q1 D, e' ~4 c
- try {3 Z3 A B% a" T3 V
- Class.forName(DRIVER);
; O n+ H! N# _2 e( z# T% ^ - con=DriverManager.getConnection(URL, DBNAME, DBPASS);
- A" T! X2 H% `1 i - } catch (ClassNotFoundException e) {( E. V8 Z/ v* [* Z( w& L+ V
- System.out.println("驱动异常");1 U8 X! Q! |8 }" x9 T/ R
- e.printStackTrace();
- N+ N3 h: P5 t9 Y6 @3 [5 x' b - } catch (SQLException e) {% J! K5 ^# o/ s* }4 c
- System.out.println("数据库异常");
( {+ i8 J9 i9 G5 J/ z% Y. o - e.printStackTrace();: o- a$ V$ F) [5 M1 C
- }9 E l M+ ?. U: M5 n
- return con;
6 ]9 F, m. N x6 ^5 P -
* W. L% i n) \' G9 u! {: Q& @ - }) @9 F& _( o) a: N& I' f$ j! i
- public void closeAll(Connection con,PreparedStatement past,ResultSet rs){" Q0 W9 Y, ^0 I" g
- try {
7 J; u$ K) p+ } - rs.close();- G$ ^: B+ L g. Q! n1 p+ p {0 n
- } catch (SQLException e) {* p. Q% M0 ?) [: y1 E- z/ T
- // TODO Auto-generated catch block
( i* O# i( f, m, J - e.printStackTrace();
& C3 R0 M& [- ]8 ?+ j8 f - }" k7 O* ?) \. K; f! {0 W: n5 F
- try {& @% s2 N/ W% q- h- ^. N
- past.close();
U5 ^' i1 h, Z7 T - } catch (SQLException e) {
, B9 O& d) c5 c3 v) z( o6 e# h4 }4 n - // TODO Auto-generated catch block8 S# _6 g3 x1 ]. G" q
- e.printStackTrace();- b* x1 T6 `7 g) Y+ p
- }
) ?7 a1 z# J9 @; g6 l; d - try {
$ v- Y+ E, G e- e: U2 [ - con.close();
; d7 k0 b ~; W - } catch (SQLException e) {1 R' l% X2 L0 E- v5 @
- // TODO Auto-generated catch block
, s9 s" ? P, {9 X - e.printStackTrace();
: r% `! t4 F: H* c - }
% b# e9 K0 {+ n( \5 B# P, O - }
2 X& Z% ?1 m+ {9 M8 s C8 o - public int update(String sql,String[]getValues){# v) E/ s# s& M* X0 p. O. X
- int i=0;2 D3 h- A& B/ A+ A0 P
- Connection con=null;
2 B( I* k+ V6 I! p# X- s) ~ - PreparedStatement past=null;
) P6 l! ~3 b7 t L7 O+ X( s - ResultSet rs=null;
- P. A( N; }* X; O+ u C - con=getConnection();$ B/ \" ~9 [. G- ~# \
- try {" e/ w! [7 X* Z9 w/ k
- past=con.prepareStatement(sql);( S' I! k9 ^* M0 {: e, F
- if (getValues!=null) {
8 V e3 y; Z5 |4 a, Q3 q' X - for (int j = 0; j < getValues.length; j++) {
) f& _5 h, @" h- W - past.setString(j+1, getValues[j]);
8 P8 ]4 S. j7 k! m; J/ H - }
: P" ^+ ~9 ^8 a - }+ u5 y$ V. k+ E: _* O {8 W
- i=past.executeUpdate();
4 E3 w d7 a2 }' B. k# {( x# G4 G - } catch (SQLException e) {
) a6 v5 f% w! } - // TODO Auto-generated catch block1 [3 F) `' e) }1 {& T& ^
- e.printStackTrace();# U/ M; O' E: u; H. w0 ]
- }, f- m. k. F; e' p
- return i;
; Q M5 O# f. j- @* F - 2 ], s- ^) Z4 t+ D, S
- }* \0 r d. U- H H; j
- }
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复制代码
; z3 J0 u1 v# P! ^! C# [* y! P: `5 y源代码下载地址 :点击下载
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