该用户从未签到
|
- package s2.jsp.zhangxiao.dao;! a$ K$ I9 O9 {5 V, x6 F9 z
- import java.sql.PreparedStatement;
3 L% i$ {; u4 s% ? - import java.sql.Connection;4 N, i' }( ^' V. Q0 ~
- import java.sql.ResultSet;
' }6 U; L( I7 _0 e- ]* i - import java.sql.DriverManager; G6 d% B1 N9 J H9 P7 q( f* H
- import java.sql.SQLException;
$ K. Z6 w) i! Y; d! G
/ |6 V" H3 W, A( S0 u5 \- public class AddressBase {+ _8 q: Z# p! R
/ p, m- E, w& v0 l- private static final String DRIVER="com.microsoft.sqlserver.jdbc.SQLServerDriver";
0 L/ l0 S2 E2 k - private static final String URL="jdbc:sqlserver://localhost:1433;DataBaseName=addressDB";
' V6 v, L6 z8 ~0 `% t: ` - private static final String DBNAME="sa";
4 w/ G1 e Z7 Z9 U& `$ ]0 \ - private static final String DBPASS="1234";2 d0 k) U8 K& ~
- - w, y+ F' P0 e' z7 r; y
- 8 A8 ?7 \. n1 e# Z- j: {
- public Connection getConnection(){
8 E5 k$ D. R$ s! a- B6 V3 t8 } - Connection con=null;
$ m' F% r& ?* r5 y, T b - try {) u( E# \" s( u6 T( D5 L
- Class.forName(DRIVER);$ V4 s& m8 H5 p, \$ R- d# K1 v
- con=DriverManager.getConnection(URL, DBNAME, DBPASS);1 f7 l0 q! a/ {9 K
- } catch (ClassNotFoundException e) {9 L+ b! e: U& Z- x; Q
- System.out.println("驱动异常");6 \( T0 R& L: `! V
- e.printStackTrace();
7 `: ]% g6 ~; T; N) G2 ^! U - } catch (SQLException e) {
! k" V, ~0 ]) Y: f1 K: C9 q- U& a9 _ - System.out.println("数据库异常");4 `4 {5 t6 n1 i* F( \9 V4 v
- e.printStackTrace(); O4 V: b8 r# D- S
- }
0 n' I4 S A& R. D; s - return con;9 I6 H& r5 n# m
- : o3 M/ t9 j1 U, |
- }" a" F2 o5 ~4 Y' p) P# h' }
- public void closeAll(Connection con,PreparedStatement past,ResultSet rs){
. b( } V4 c; e$ p+ y2 t$ y - try {2 s. `& f, Y# S7 E% ~+ Q! _
- rs.close();
. s$ Z- {. v2 p( [5 _ - } catch (SQLException e) {
- A/ w t3 M0 V" [% g - // TODO Auto-generated catch block
: \7 ]4 h$ F0 r4 ?1 `! m! `: \ - e.printStackTrace();+ u3 F& U. I0 |3 w
- }
5 d7 Q+ O" u U; a - try {9 ]# b2 c7 k) d+ m
- past.close();
7 K6 h9 e f; s% e1 u4 C5 r - } catch (SQLException e) {# D% u6 f* @; m1 x2 @
- // TODO Auto-generated catch block
. W2 ~1 ]2 ~/ J! D - e.printStackTrace();
2 g. S0 ]; }/ v5 _! G4 Z N& X9 ]+ L - }
+ I' T9 r) g2 {# _ V6 r6 F - try {
8 c: v7 `% @+ o) O! N; Y: H+ q# s9 R3 D - con.close();% G! e9 Q0 C$ C4 d: _' |
- } catch (SQLException e) {
9 b! t2 ^( h) [1 w# o0 [ - // TODO Auto-generated catch block
% z/ P3 ?' Q5 x) K - e.printStackTrace();# p; m; p: u; }" Y
- }
! b1 x" |% x* D$ M1 C% t - }
" V: ]7 ^6 `# Y; i! G% v& @3 U% e - public int update(String sql,String[]getValues){; e' V- h6 C i- y. Z
- int i=0;
6 t2 F7 e& c, z- } - Connection con=null;
" r8 b/ i. \% q! { - PreparedStatement past=null;
) H8 m; L+ m8 `( [( N0 T - ResultSet rs=null;
0 H6 ~% j3 E1 t" `- c$ v& ?5 x - con=getConnection();+ _: N) h4 H0 U2 [, r% P6 d# _
- try {
7 |% Z$ f% m# T5 A( f - past=con.prepareStatement(sql);3 b+ I8 e) q! ?/ c
- if (getValues!=null) {- l7 U( M2 B6 n/ \
- for (int j = 0; j < getValues.length; j++) {3 d8 u4 u! w, ^4 E! ~5 [
- past.setString(j+1, getValues[j]);
+ f9 k. I2 K/ Z- O+ q' @ - }6 X# ]3 c; h% Z, B6 w
- }; y* w, P5 g# N! H' b
- i=past.executeUpdate();
3 `+ ~3 y9 \2 N - } catch (SQLException e) {- M7 j- |+ l4 ?, y) e
- // TODO Auto-generated catch block# j) q) }, U! W# d6 N3 y
- e.printStackTrace();( U) l- u8 o% Q5 J T
- }( }, X6 I3 q0 |' S
- return i;( Q) [ k8 S7 p+ b" T ~
- . B' f4 r5 D. M
- }' y# M* n7 c5 t
- }
4 a* U3 S) D" [) f/ Y' X
复制代码- package s2.jsp.zhangxiao.dao;& N. N" a; U1 U
- import java.sql.PreparedStatement;3 R( O( ]: d0 m, G( S8 h5 L! }
- import java.sql.Connection;5 v+ f: V( p1 \
- import java.sql.ResultSet;
* y, z6 E, E& O, V" W - import java.sql.DriverManager;1 G3 | M2 f8 i% F Z
- import java.sql.SQLException;
9 B/ s, Q: d0 q2 S+ J - 1 O+ M) @7 Q' |) z8 H( U0 m6 C
- public class AddressBase {+ C0 a* H9 \8 g# q9 I$ a1 y
. Q+ K! R8 u9 P) O+ w% T3 J- private static final String DRIVER="com.microsoft.sqlserver.jdbc.SQLServerDriver";
1 L, g5 X2 m2 ` - private static final String URL="jdbc:sqlserver://localhost:1433;DataBaseName=addressDB";5 @! Q3 j7 q9 p0 p; u, K6 v5 s
- private static final String DBNAME="sa";1 A9 Z ~" S) T" I/ K. Z1 h
- private static final String DBPASS="1234";9 l* I0 l3 @% U7 ], O# B
- 4 _% H- z) T8 T* e/ N3 b( _/ _4 i
-
% t" z, e% O; ?6 i, c$ R- n - public Connection getConnection(){& }2 @/ T& k; I8 h/ a
- Connection con=null;; _4 [# F1 p. N/ z
- try {2 C1 Y: v- R' h1 h2 r
- Class.forName(DRIVER);) P' H3 @" w: D
- con=DriverManager.getConnection(URL, DBNAME, DBPASS);
0 B: \2 A1 |* I% l4 w) V9 | - } catch (ClassNotFoundException e) {
% S g& y3 ^$ p - System.out.println("驱动异常");" f3 Z6 B+ ^9 {2 y
- e.printStackTrace();
8 G2 M: Z3 I# q8 _, [ - } catch (SQLException e) {8 `3 ~( p& F7 \
- System.out.println("数据库异常");- _# x8 _2 r: b+ x
- e.printStackTrace();; j8 x6 n# u' I
- }
5 K+ e- X! i, ]1 e, x& j+ y - return con;
3 A, f1 G6 Y/ u - . ?# f; k$ s0 z( @8 G, @1 R; R
- } s- y) d1 `% a" Z! _5 `4 J2 {! n8 w
- public void closeAll(Connection con,PreparedStatement past,ResultSet rs){& O: v2 W/ C3 P8 E+ r7 `" N. n
- try {
1 O4 S! Y9 E2 Y4 B9 U/ R& V - rs.close();
( |7 \. c( ]* u - } catch (SQLException e) {" U( v9 ]2 o, r0 B3 M: |- x
- // TODO Auto-generated catch block
C' |6 l3 k+ @; J0 ?, R x, W2 ` - e.printStackTrace();0 C# `/ N+ P9 I# U W `+ F& _
- }
1 i' k; T( X" N& K0 v. a - try {* I6 w' `0 w! w* Y4 H
- past.close();' T. F! S& n' B3 G/ W( L
- } catch (SQLException e) {( I/ Q; e" k2 L! k6 v/ D, e( W' ~
- // TODO Auto-generated catch block
0 A- R8 M$ A& E, [: N0 A* x G - e.printStackTrace();" l, J" _7 p( W( w" }: i+ o
- }; L3 i2 @0 A q3 @, |8 b; p
- try {
8 A2 w# g3 ~# U8 W) r - con.close();
9 Y, y: r( C) c( b Y& n" J - } catch (SQLException e) {; K9 p1 l q9 A8 }$ U
- // TODO Auto-generated catch block2 b9 m5 V/ R g2 H8 _( ?
- e.printStackTrace();
9 E8 k+ o# v) m# \3 F6 x! N - }6 A, q6 }; k" A
- }
8 z4 ?+ P# x1 p4 h7 P - public int update(String sql,String[]getValues){+ E$ A+ A% N; B
- int i=0;. ^- s. L5 B& G9 j( Q2 F5 ~$ }
- Connection con=null;+ O! o5 @2 F( k. P
- PreparedStatement past=null;6 N2 L: h3 ~, k @* j
- ResultSet rs=null;
3 B) [8 z) D/ M# B G0 ]# `# { - con=getConnection();
3 s _3 c5 d, [7 a! Z; E - try {3 [1 x% A" J7 O
- past=con.prepareStatement(sql);, h/ p* m' |: G
- if (getValues!=null) {' S6 c- S0 ~' B' E
- for (int j = 0; j < getValues.length; j++) {
0 c8 X% b) K2 L; I - past.setString(j+1, getValues[j]);" n" I5 R% k: m- C
- }
" f9 ~% Y5 h* y! C, k9 y8 M5 o4 L - }" o1 w1 A6 L E' _
- i=past.executeUpdate();4 }" |/ L3 R4 r: r- J
- } catch (SQLException e) {
# ]9 w9 d: ]+ L - // TODO Auto-generated catch block
q1 E: Y$ A9 F1 D - e.printStackTrace();" ?7 J0 T$ j w% _/ x; T$ X X
- }
6 }% P: n. e& ^+ z. x - return i;
* A# m1 J* S0 u) V ^' e9 g8 R - . T! q$ @0 H' A/ C
- }
6 R2 i# }, U) R. i: L! e( O - }
7 Q d2 y4 ]3 u& j, o1 R
复制代码
0 ^7 p0 B1 `& |& P- \, o源代码下载地址 :点击下载
% m M( B) B$ c0 q) E* d) \( y& ~6 U9 J0 d s% ^& K
$ R& J P8 p. b |
|