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- package s2.jsp.zhangxiao.dao;8 Z, e* I; a, O# U+ O/ M
- import java.sql.PreparedStatement;
. x$ \3 L( \* \4 a) T9 V - import java.sql.Connection;" S3 c- G- i# c" q6 K; g" O
- import java.sql.ResultSet;. N; u+ N0 j: \& S+ a
- import java.sql.DriverManager;
7 F; l# z+ I# } {) | - import java.sql.SQLException;3 e# J9 P9 ]- B; _/ ^2 s, M
- ' W7 [2 T0 G/ ^% ^* A, l" G; f
- public class AddressBase {0 u1 B j& U0 B/ C' O# ~5 ?
; F9 U0 i3 N/ Z6 S' v z# O ^- private static final String DRIVER="com.microsoft.sqlserver.jdbc.SQLServerDriver";
" H7 _; E5 {! `8 v% P: [ - private static final String URL="jdbc:sqlserver://localhost:1433;DataBaseName=addressDB";
! F* Q7 [/ R m( O/ Y- x - private static final String DBNAME="sa";5 D! c" h. b/ U" E/ c- J1 L
- private static final String DBPASS="1234";7 d, W2 o8 z8 L( J9 G ~
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- 3 s" h' _& V4 a
- public Connection getConnection(){: V$ F9 e- s4 f, v
- Connection con=null;# N/ X8 J& p8 S" I+ H
- try {+ U, j" L' a- m
- Class.forName(DRIVER);0 C7 g# @; M; V0 I; i3 C6 R9 B- F
- con=DriverManager.getConnection(URL, DBNAME, DBPASS);
{* Y! ~+ x' _6 G - } catch (ClassNotFoundException e) {) M J* y7 G. m: l* y
- System.out.println("驱动异常");
) ~0 X7 V" t; n9 D - e.printStackTrace();
0 T; R3 a1 _9 r6 c - } catch (SQLException e) {, c8 E+ Y! u. w& C/ S/ \9 H0 w
- System.out.println("数据库异常");
; ] Y }- i$ Z! ^; O# ` Q - e.printStackTrace();6 r7 J8 g* x/ O9 C
- }
' s X: \4 v8 Z) O( [/ Z8 ? - return con;* f- B1 S6 e7 e8 L7 _- k
-
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- public void closeAll(Connection con,PreparedStatement past,ResultSet rs){1 h4 Y2 D' `1 t* B1 C) W+ l' V
- try {
) j, Y2 c$ r+ ~, R! f( S - rs.close();
: O# |- i+ }6 S8 |% g, m - } catch (SQLException e) {
' A2 q$ W' \9 f% O+ a- D - // TODO Auto-generated catch block
1 p7 A% R. _( K. _0 H - e.printStackTrace();
. A( D+ V& ]1 ?+ t7 X - }" _( v5 C+ }1 @
- try {
8 W. D2 m0 q! G! s5 | - past.close();
9 V$ K4 [) X$ ~, i4 m - } catch (SQLException e) { M7 k" F# r9 i1 e5 U! @
- // TODO Auto-generated catch block
# \% T# \; M8 H, \& s& R' |% T0 r: z* V - e.printStackTrace();
+ A$ O. c4 L j) J - }
7 B+ j9 f6 i! P - try {
% @9 ~) j! h. ^ - con.close();
^+ u$ p$ `' Y) z) ` - } catch (SQLException e) {2 X7 P& m( `* @( f/ J+ M; _
- // TODO Auto-generated catch block- g/ v0 e" l( `3 \# @
- e.printStackTrace();. Z8 p6 J( V7 G( ^3 A
- }3 E7 ~/ N; k8 B& w
- }
; O; J% a* m5 e& ? - public int update(String sql,String[]getValues){5 p9 B8 R0 F$ m; O
- int i=0;
3 C' @; Y" T" Q6 ]7 u+ E# o- Z - Connection con=null;
; ^* m! _5 O% ~" d M3 i - PreparedStatement past=null;
- T" K9 o( w# s8 D; y - ResultSet rs=null;# j% A( b. ^, R5 E
- con=getConnection();7 X% T: E. N! j! P$ o" n
- try {8 l) z7 V" |% Y a( E5 T% s
- past=con.prepareStatement(sql);9 a- l' ?# N+ e& ?# E; o
- if (getValues!=null) {5 Y/ Y* S. A4 N a. t
- for (int j = 0; j < getValues.length; j++) {% ~3 H5 |7 S* S# ^) w
- past.setString(j+1, getValues[j]);
" E9 ?; s* W0 g1 J. H6 e5 Q - }
# G# E- O5 Z% h6 b9 ^# ^9 W+ _* e - }( l" X. E! _* h7 f [+ D3 E
- i=past.executeUpdate();
6 L* L" J8 a' ^1 n8 a% m# Y - } catch (SQLException e) {# s! C2 }7 R* N+ ^3 G
- // TODO Auto-generated catch block
* @, W, l: u7 s- F( K - e.printStackTrace();3 m0 v9 ^. r V& ?
- }3 e. S0 z) G) x) Z v
- return i;, S$ M' b5 a3 h. n! W
-
- f" e. V+ c: K. T - }, s% z+ d4 b! X0 [! m
- }
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复制代码- package s2.jsp.zhangxiao.dao;3 n6 H! [( X# Q
- import java.sql.PreparedStatement;0 y$ X& f u8 I5 a1 Y
- import java.sql.Connection;# L3 W: [+ I( k9 u9 T8 L
- import java.sql.ResultSet;7 V2 m! d I/ O! A0 h
- import java.sql.DriverManager;
7 s' U3 e9 J8 v; f& d - import java.sql.SQLException;. z/ a9 w; o( }$ o
- r" X( I, m7 Y, K
- public class AddressBase {
2 x: S d9 C2 L* P - % i+ ?* v- p8 `( o: j
- private static final String DRIVER="com.microsoft.sqlserver.jdbc.SQLServerDriver";
2 {1 N$ u( h, t3 h; M' x - private static final String URL="jdbc:sqlserver://localhost:1433;DataBaseName=addressDB";
1 @# l) b* C- I- A8 p$ Z - private static final String DBNAME="sa";4 l2 |( v1 q! J4 |7 ~( K7 r7 Q# @
- private static final String DBPASS="1234";/ U7 V, h9 B) z
- ( E# T. D4 }/ [
- 5 v% ?5 b) o; `; o$ Z' Z
- public Connection getConnection(){
% f! r6 Q z6 e* U( e" G! G - Connection con=null;/ P" M+ j. s' J7 q7 }/ }3 e. R# @
- try {
, o, c& F% ^* S1 P - Class.forName(DRIVER);
0 y# Q, R5 h! x+ ~; l - con=DriverManager.getConnection(URL, DBNAME, DBPASS);
( K4 w) I, P9 z - } catch (ClassNotFoundException e) {0 B# L- j0 A! s, e
- System.out.println("驱动异常");2 F: D% \5 [6 W' ?
- e.printStackTrace();4 G1 U5 ?% _% r* P9 R! ^
- } catch (SQLException e) {
# p% k! y) x8 H+ k - System.out.println("数据库异常");
o8 F7 y* _ M) {: w" T# c - e.printStackTrace();
. o, ~7 J. Z( [. {: I# Y - }* l7 ]. O3 _6 h$ z* w G
- return con;0 V3 I0 T Z) d5 Z# b4 v8 E5 v
- % l' j: h( `1 z: p/ X
- }0 M# ~2 S1 x @4 K& U( Z2 d& B
- public void closeAll(Connection con,PreparedStatement past,ResultSet rs){
; T$ H9 s, v" m) u - try {, R. P% N6 B6 H) ~; l
- rs.close();
; N1 L; p3 L( Z; a - } catch (SQLException e) {
6 u% }; Y9 K" l0 | - // TODO Auto-generated catch block
1 ]: ?) k4 x8 i! c$ @ - e.printStackTrace();. q0 E/ w3 l: q% K/ v `
- }7 [! E# X" ?, ?- s2 m! b
- try {
" G' ]6 J1 k) g3 a8 C3 ]5 l - past.close();
, V! J9 _5 u+ t) P0 a3 f/ F - } catch (SQLException e) {
$ v' m2 u! N4 ~2 D' L/ A4 t+ V - // TODO Auto-generated catch block2 X3 _$ N5 w, H- B. e
- e.printStackTrace();; n! b4 g8 ]) Z5 ^9 K. K- ]6 f
- }
# S7 k# D! p2 `. W; ^ - try {8 S4 Q" Z; N7 k8 d1 e; ?4 n+ g" A
- con.close();: x( a& L; y& z- @4 @. S: g
- } catch (SQLException e) {
( c" S9 Z# c$ n2 O - // TODO Auto-generated catch block
, J3 U2 ~7 `, p - e.printStackTrace();
4 C* J# Z( n" e( q# `3 }- P - }: b. d3 ~- J1 z) g3 I, ]5 V
- }
* s7 Z/ ?- H* _6 J# E - public int update(String sql,String[]getValues){6 W: w; |' j% L- c* L& I5 ^
- int i=0;, ~4 B8 R8 B. m( v% m
- Connection con=null;
, ]; P* C8 v0 j% p/ y9 I: C - PreparedStatement past=null;
4 q3 A: V$ o2 i, p - ResultSet rs=null;+ o1 C- h" t& H/ @7 l& V
- con=getConnection();* e8 v; _' y1 r! |* Z- U Q
- try {
: P; L+ S7 G% J: C! G: W u - past=con.prepareStatement(sql);
, |5 M( R- g7 y1 N0 B! Z [2 x - if (getValues!=null) {) G/ f# F+ h5 I% `1 p
- for (int j = 0; j < getValues.length; j++) {
# q, M" ?5 B! `9 R! V3 t8 I: w; z - past.setString(j+1, getValues[j]);8 K7 ^+ D5 e# ]$ I1 a
- }- o4 l+ i. b% X6 ]1 m) f* U2 @9 D* e" o. w+ l
- }. ]" C: D3 m# u+ k
- i=past.executeUpdate();* U9 r% s1 ]- \/ n% n" i/ k
- } catch (SQLException e) {
3 x5 E$ C9 X$ Y6 Y: u - // TODO Auto-generated catch block* r) q+ G7 x. F. ?' }; f
- e.printStackTrace();
$ \2 {1 Y- t" r) [5 J6 ~ - }
6 R1 n; {: f4 f - return i;
& E5 i( U' A: H5 `) s& | S6 d - o$ J) h8 u; I7 U/ q
- }
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复制代码 1 n5 i0 l; \: d9 A
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