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- package s2.jsp.zhangxiao.dao;2 [1 @% V& X. M G$ h
- import java.sql.PreparedStatement;5 G$ L2 R1 {7 D
- import java.sql.Connection;
3 S9 Y9 ]. R/ o# W* D3 X) J# V5 J* Y - import java.sql.ResultSet;
: v3 _' B7 t5 B) w* j' B+ F2 A - import java.sql.DriverManager;
$ Y3 S: Q% n3 t0 w2 p6 @ - import java.sql.SQLException;
9 x3 p" c/ M- r' _4 g9 G - + _! Z% Q5 p) H ^" K! t4 J
- public class AddressBase {
2 O- f9 p) Z- q' a4 z
5 q) Z; J, ~% [* A" G0 [- private static final String DRIVER="com.microsoft.sqlserver.jdbc.SQLServerDriver";
% j- K7 o: P$ s) u3 @( o* @5 v - private static final String URL="jdbc:sqlserver://localhost:1433;DataBaseName=addressDB";
~$ G0 }8 |- f( P9 n/ v: B- u; g - private static final String DBNAME="sa";2 N3 o- r/ _# d) M. L! v
- private static final String DBPASS="1234";: [ I6 K0 c. o( G) V
-
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- public Connection getConnection(){ x& h7 O; W( a
- Connection con=null;* e- j0 `' b& B
- try {# ^9 L4 [1 ^5 @# Y( F4 V
- Class.forName(DRIVER);' A5 _! l5 n5 C3 x
- con=DriverManager.getConnection(URL, DBNAME, DBPASS);' y3 U( w; t& z. R7 p6 k
- } catch (ClassNotFoundException e) {/ V3 ?# M( a9 r" a, P
- System.out.println("驱动异常"); ^. b; l$ H4 _6 ?+ k6 |2 S" g
- e.printStackTrace();; W" j& Q* ]# ]: |! G( G
- } catch (SQLException e) {( r! S; z H4 g( z/ l) y& j
- System.out.println("数据库异常");& C. l' L8 a# v& ]5 U
- e.printStackTrace();
* N {7 q! F% ?9 _' U+ ~, v - }% c0 ^2 z) z6 J- Y; J4 s; n* b1 E& S
- return con;6 l) y1 W3 l% s9 U
- / q# R; A1 u# |* ?' X, a
- }" e5 T. F7 U& q6 d
- public void closeAll(Connection con,PreparedStatement past,ResultSet rs){4 X- G8 \+ P _4 f7 \0 f; M
- try {
x3 K7 O6 _- R, @! Y! P - rs.close(); M2 p) _3 e( L6 W+ g
- } catch (SQLException e) {1 D& m) K: S. y
- // TODO Auto-generated catch block* i \& ^/ i1 H4 Y% M7 E' m0 P
- e.printStackTrace();
6 G: V0 I0 U, x. E2 ~/ _ - }
( b8 w4 S' V* [) q9 m G: r; e' n - try {# [; o' g! |& v! x) ^, h# d! A
- past.close();1 U M; \- @; w* Z
- } catch (SQLException e) {6 d/ n6 x$ A& c7 E! d: H/ \9 S
- // TODO Auto-generated catch block
% E9 W7 C# f1 j5 g* c* a5 C - e.printStackTrace();
9 x5 I6 ]0 W! W1 ^$ y! f H - }
. Y" l- F6 r" ]9 w3 V( m. k - try {
9 _# I+ T, t; B - con.close();
; ?8 K% Z1 M7 o" |! |+ n6 w. i - } catch (SQLException e) {) v X4 P0 c+ [6 y
- // TODO Auto-generated catch block
( v# V3 c& V7 ~2 A" t0 K - e.printStackTrace();
% O8 b, h$ P3 p$ _1 U( i: y, b - }
5 E- }0 m" e R8 R0 J9 p; J1 a - }" T9 M+ H* i, |* S" t
- public int update(String sql,String[]getValues){
7 R! x1 m2 V# g1 o+ l! M! A- j/ D - int i=0;# i: ~! b; [6 T7 w1 g9 O
- Connection con=null;2 P4 W) @8 _, V% f) F& m; b
- PreparedStatement past=null;
* b$ `$ c. k" k - ResultSet rs=null;
' C" ]- I/ A% f' F+ W6 t. \ Z9 u: c - con=getConnection();7 N/ n R; v3 a" T
- try {1 F& D/ C, h( }1 r. f. r: G, ~
- past=con.prepareStatement(sql);. r( U N1 k. {& {) ?2 d" ~) \
- if (getValues!=null) {
# o* A9 v" [2 L8 J2 d0 e& ` - for (int j = 0; j < getValues.length; j++) {
2 B. v: r, ?4 i, D - past.setString(j+1, getValues[j]);$ E a y& Z3 X1 q6 H/ C" K1 x9 N
- }
/ } [3 g0 e5 F, \5 P8 I) o - }9 [5 W& E/ T8 ~: q1 R9 ` x* v' k
- i=past.executeUpdate();
- M K% C' i$ g& y( N3 p - } catch (SQLException e) {
$ w6 K- n' N2 Y% W* R8 F. d6 M% g* Q - // TODO Auto-generated catch block0 n5 y# n! y* s
- e.printStackTrace();& G6 L1 z( H* X' U
- }
7 @4 D" y0 }0 x Z4 U+ Z - return i;2 S9 ^ e3 B. e5 [
-
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- }0 V4 S1 I& m* z
复制代码- package s2.jsp.zhangxiao.dao;
0 T( Y I8 _ J# M7 A - import java.sql.PreparedStatement;0 M/ @- ?- a0 D# J" O, R C" |9 }
- import java.sql.Connection;( R. R+ \# R N; {8 S& U
- import java.sql.ResultSet;& _+ W* I* v( _* F+ {
- import java.sql.DriverManager;* z% K% P k; y. H# `
- import java.sql.SQLException;2 n5 ?- w: J1 T
- , F; ?7 _: Z+ i! T
- public class AddressBase {$ b- N4 K3 J& L
- ' J4 b2 f% m, @! v' x$ \; f/ p, Q
- private static final String DRIVER="com.microsoft.sqlserver.jdbc.SQLServerDriver";; Q8 y$ n( Q p* ^1 A
- private static final String URL="jdbc:sqlserver://localhost:1433;DataBaseName=addressDB";
% k3 S0 z% m. |2 x" N4 ^( E& m& C - private static final String DBNAME="sa";
4 T, \* M1 z) U3 l: ? - private static final String DBPASS="1234";
" }4 U- P$ [6 h$ y -
; q$ I, V8 J0 A T( ~ -
. s; ]- O% S4 n8 ?+ b. A& {+ W9 Q - public Connection getConnection(){
6 M' M/ ^ I% q4 { - Connection con=null;
, `) L$ W3 O8 u, S0 f B - try {( ~9 B( g4 K6 P: R/ M
- Class.forName(DRIVER);, H+ y+ S2 r5 q7 h. K7 t5 \9 m
- con=DriverManager.getConnection(URL, DBNAME, DBPASS);2 m; P& G' d5 ^- g" N; y* r
- } catch (ClassNotFoundException e) {
: E+ t0 `" B7 J3 r; C - System.out.println("驱动异常");
* A0 b7 C( I8 O6 H: c5 P( u4 N% B - e.printStackTrace();
1 o: Q6 E) P! |: h# k5 o; C - } catch (SQLException e) {
2 W" a0 s2 q" `0 R: L: O" m! { - System.out.println("数据库异常");
$ a. [8 }2 Z$ O" X - e.printStackTrace();7 `. J6 m6 y! ]
- }
& u# u& K+ C' ^8 Z1 f; [3 W - return con;
( E( E6 ?1 S1 {# h! `3 M -
m% U- \8 {6 X# i, q8 @" D - }4 o( j6 _, v6 T2 n
- public void closeAll(Connection con,PreparedStatement past,ResultSet rs){
9 O* ~9 ?1 G5 ^ - try {
) r$ j$ `4 K; q, [# { - rs.close();
+ O* d$ J y& M+ q - } catch (SQLException e) {% @9 }5 c: l/ e) r+ y
- // TODO Auto-generated catch block1 ~* r2 ?. ^3 G. k8 D8 E0 M# y
- e.printStackTrace();/ o0 u& o3 u/ w g) I
- }
N( x3 b I( \2 } - try {
9 ?( g2 t( O! r/ h - past.close();
f4 ~2 Y7 V2 u' N. B4 f$ F - } catch (SQLException e) {% v# t2 J; n* Y5 F/ a
- // TODO Auto-generated catch block1 H- f& |, |9 Q' j, s2 Y0 J& F
- e.printStackTrace();0 @1 Q4 X1 P+ ^: I8 d
- }
& Y5 x1 R% M; k1 C6 }% a3 q - try {
- w# c& H. e, [, e* t( M3 E K6 F) \ - con.close();
* a: B0 K) J$ Q3 K6 f z ? - } catch (SQLException e) {
9 |8 l) }& e7 f* E/ I: p - // TODO Auto-generated catch block! l6 f" K l' T
- e.printStackTrace();
i7 _4 k. o7 x - }
9 Q# l- }4 ?) R4 e% K - }
. m3 t {) V& M6 W6 y3 M, I7 ~& e - public int update(String sql,String[]getValues){
' r+ z7 _. r7 M$ V% {1 l0 g - int i=0;
- n" o4 E- }7 V. w! k0 w/ W - Connection con=null;
1 A: {% r7 z3 e8 L! c - PreparedStatement past=null;
( e/ T- p/ f1 g8 |+ e: U# S- \9 } I - ResultSet rs=null;3 _8 Z' P7 @6 B
- con=getConnection();
% h3 J5 ^& o, z) Z - try {
, i5 g( k( u3 y2 Z, k; T - past=con.prepareStatement(sql);4 q0 B1 \2 K3 X% e3 ]' J( }! c3 i
- if (getValues!=null) {
, w: n4 ?, d( H. ]' c - for (int j = 0; j < getValues.length; j++) {) m1 ^, w: O: j+ m H
- past.setString(j+1, getValues[j]);! }# s( s1 Z0 c9 W- J" ]. U0 [9 X- o
- }
6 i- M8 M& d, T( G$ u, e - }2 h+ X/ g% \" ?+ n+ B9 [
- i=past.executeUpdate();
; ~7 [5 u3 M, @4 {( O - } catch (SQLException e) {( J/ W4 ?# U6 T( B
- // TODO Auto-generated catch block1 ?) b( e4 a. p7 `
- e.printStackTrace();
1 F; G! z% K0 `' I - }
- V2 r# I4 Y; f - return i;
+ O+ t5 V, }, x -
+ \% i. W4 _# K+ f5 x# e - }
% \, X/ q" O9 x. H/ s' Y* F - }: d$ F9 i8 M: N
复制代码
) H. p& E% } V源代码下载地址 :点击下载$ A, \# e) d7 u3 f) G/ N
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