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- package s2.jsp.zhangxiao.dao;( }9 g8 h' J# _6 V& o. B
- import java.sql.PreparedStatement;
2 L+ M* P& d* x, B - import java.sql.Connection;5 |. ?0 u% T7 h1 ?
- import java.sql.ResultSet;
- |% @, t- L/ p% v! {8 ~ - import java.sql.DriverManager;
; v! X! W$ o& |3 G& Y - import java.sql.SQLException;+ Z8 T* B# f! F& _* B( w5 r
- * c+ ~0 t" R7 d$ Y: F& b
- public class AddressBase {4 _4 B% y. q# g7 f1 Z
- % {; z _, e f& n4 J5 _' a2 M
- private static final String DRIVER="com.microsoft.sqlserver.jdbc.SQLServerDriver";
* U$ O& f9 X9 Y( q0 i7 H/ N - private static final String URL="jdbc:sqlserver://localhost:1433;DataBaseName=addressDB";8 c4 x9 K, {* }6 N
- private static final String DBNAME="sa";$ N; {0 }$ y' D
- private static final String DBPASS="1234";0 K7 P. ]% w) I5 P2 f9 O
- ( b+ k& n& ~/ D% B) m+ n* V; h
-
' l4 v2 B7 X o$ N3 A# g2 A" H F - public Connection getConnection(){% R4 M# n" V+ y( z5 M
- Connection con=null;. `. A8 F" |$ a; Y. l2 L+ E7 o
- try {
; v3 a6 k- G2 f8 l2 ]. T$ i: X - Class.forName(DRIVER);; l& {& a( b7 C9 q+ d$ ]
- con=DriverManager.getConnection(URL, DBNAME, DBPASS);, w8 V. Z: W4 T
- } catch (ClassNotFoundException e) {
$ R+ r' ?' O, u( [) e6 s% n - System.out.println("驱动异常");
E/ \- m6 d) q - e.printStackTrace();* h4 S+ [. G8 d, e8 o: z( R
- } catch (SQLException e) {6 }2 u) u' H; N a5 S9 V+ y, E9 a
- System.out.println("数据库异常");5 T" ~7 H0 o$ N0 S8 z) S
- e.printStackTrace();* t& |# z! L( n& x
- }8 D0 {& J: I# m; Y2 O
- return con;
/ b* l+ o- ?5 a# u. l% {: T! R$ g -
. v% }! s+ [# I) U* A( \+ d9 h - }
& e$ z; e& [2 l- s- K: Y$ B - public void closeAll(Connection con,PreparedStatement past,ResultSet rs){
0 m5 |* L5 L7 T3 w# _3 Z+ D - try {
9 M4 G# ? r$ A1 @ r2 {! d - rs.close();2 _1 y) w2 U8 a
- } catch (SQLException e) {+ G. Q) N. l, m- f+ O
- // TODO Auto-generated catch block
) h& d" A/ l9 x - e.printStackTrace();6 }7 U$ ?% A% N4 }; j2 S
- }
0 D# w9 ^4 w: q4 L$ _* H - try {+ l- j' ~! I# o
- past.close();
! C( }% q( C* H$ D( S9 N5 d. H - } catch (SQLException e) {
7 Z6 A& W3 ~5 P9 @. K* N6 N* g0 ?$ k - // TODO Auto-generated catch block7 Z2 g9 x! C* w m6 J" U
- e.printStackTrace();
9 Y) d8 R0 W" b. G/ R. _/ P9 g - }
3 x* C6 `1 N/ M1 @# V/ i, b) o - try {
_# v( p( `+ x i N - con.close();, y) U. }: o- B& [' `1 Z4 `
- } catch (SQLException e) {! h% u& C4 u4 ~- w3 X
- // TODO Auto-generated catch block: W9 N6 m! S( @* D0 q# o2 P. n
- e.printStackTrace();
* U% D$ L# I4 f, S - }1 i* p7 ^3 n; s0 ^9 }# v( {& R+ @
- }
' y9 }# ?* [! U% p8 g7 L; L! @ - public int update(String sql,String[]getValues){
. g! ]8 \9 K" f9 _" I - int i=0;: j3 e7 e+ j$ k; p9 E# n
- Connection con=null; { D! ]4 U0 E8 G& _+ U( M* r+ M
- PreparedStatement past=null;2 g# o& v& d; Y) o
- ResultSet rs=null;0 Y x3 H* C. a5 M
- con=getConnection();; i' e) E" ~% @* O. `
- try {
2 H9 @' |, i& E: l r3 ~: u - past=con.prepareStatement(sql);
9 N+ m1 {0 c4 q- D - if (getValues!=null) {
: g/ j' r3 q: T5 V% M: ` - for (int j = 0; j < getValues.length; j++) {# Y1 h0 K1 ^# V0 x
- past.setString(j+1, getValues[j]);
! Q+ |1 |2 e& ] - }4 z6 p0 D: v+ R+ v+ s- C4 B9 {" V
- }/ O# W9 p" }' \& x/ G8 j% t
- i=past.executeUpdate();
$ n/ r9 Y' R5 P7 z( ^ - } catch (SQLException e) {1 I- N5 _) K' w7 l0 f! D
- // TODO Auto-generated catch block1 v: s6 u6 j4 G3 y. U2 x% i, c( E
- e.printStackTrace();3 O h3 o7 I# m1 l" S T
- }# v1 p: B/ h! L [/ X/ j
- return i;: Q6 J* f$ }5 f4 ?7 [( B2 o
-
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- }8 \ F9 K0 W' w" r" S" @. R
复制代码- package s2.jsp.zhangxiao.dao;# ?: q7 D) x/ n
- import java.sql.PreparedStatement;0 z* G, q4 ]9 F& E9 w
- import java.sql.Connection;. }" z( Q: R: e* ^, g# `
- import java.sql.ResultSet;
# Q# T6 `, I- i5 C* m; k# ^ - import java.sql.DriverManager;/ \8 \6 u/ e% f' V) O& G
- import java.sql.SQLException;% y% J7 G5 I2 u: Q3 h- [) J
- }& W9 o0 T$ a+ H$ B3 h, S: n' \- public class AddressBase {# k% j) z3 s: b) q7 `8 g" i' C
- ' | ^* Y. A' n7 W4 Y7 h
- private static final String DRIVER="com.microsoft.sqlserver.jdbc.SQLServerDriver";. W) f% D/ x! [; V: F
- private static final String URL="jdbc:sqlserver://localhost:1433;DataBaseName=addressDB";% a- S( w, Q0 Y- [/ b( i. g
- private static final String DBNAME="sa";* }! k" W! C6 V
- private static final String DBPASS="1234";2 P2 i& X0 z; y) X
- + G+ Q; {' E/ Q( R% M# z
-
; s, \" i* T4 O5 N2 X5 f - public Connection getConnection(){+ X5 b$ ?" ~1 B$ L. x q2 O6 |
- Connection con=null;9 ^% [$ T+ r; t0 R
- try {
! a+ V0 S8 o5 @* u( Z: A2 E - Class.forName(DRIVER);0 i; n9 r0 u/ c
- con=DriverManager.getConnection(URL, DBNAME, DBPASS);/ { z4 F! h( ?0 }- r+ s& l+ G; l: r3 G
- } catch (ClassNotFoundException e) {
. q3 @* M; |1 v6 h& B( p - System.out.println("驱动异常");
" K j2 K( Q! b - e.printStackTrace();9 S' c& N) ~: D( C! O
- } catch (SQLException e) {& x, i. U. x6 w g7 [
- System.out.println("数据库异常");
3 g2 u6 s) V; l2 F, U+ e - e.printStackTrace();: e) g" f8 n* U: s" b2 D
- }
* D+ W2 {0 Y# C4 E+ M - return con;/ }8 u/ }" f. \' K$ [5 S& w
- 3 r/ j3 }- h7 s" L
- }
$ m1 |' a0 A0 }( [. N- g - public void closeAll(Connection con,PreparedStatement past,ResultSet rs){
5 G, |; \. C! ?$ ^% f* M - try {
( X2 x! [' g: s1 f - rs.close();, e6 n L. r; m
- } catch (SQLException e) {6 G- Y2 {" G) `0 E4 _; r3 X" T- x
- // TODO Auto-generated catch block
0 |6 S$ _! [: |0 n( g1 e0 U - e.printStackTrace();
; e; s+ l" U7 W$ _! B - }+ D( `: z' W5 i2 v& [+ H- o
- try {
8 M, o3 ~8 G3 f - past.close();
8 v! k0 n3 P# l. w$ s+ L8 G2 h - } catch (SQLException e) {1 e2 X. `/ U( }$ p& o2 o* D: j
- // TODO Auto-generated catch block
' N! ]" L8 J. @+ m. s/ P' \ - e.printStackTrace();. X- C$ F; h' f' O8 A
- }
; B, e% B3 P A - try {: [% d9 h" X, }: U7 K
- con.close();
5 o6 i% L _5 Q - } catch (SQLException e) {+ D, v/ ?3 E+ H" ^$ W, T+ \9 j
- // TODO Auto-generated catch block
9 L) k/ _/ t; J) [* X3 I - e.printStackTrace();
6 w/ d4 l8 ^1 C- G8 l - }
9 b5 Q9 C0 C5 }/ @2 [9 N" k! p. Z - }
9 O) o: j: C9 | - public int update(String sql,String[]getValues){
6 \- e: O6 }5 M1 l - int i=0;
; V; m0 z0 X# {) o - Connection con=null;9 [' E4 y1 f1 v
- PreparedStatement past=null;
# \2 M0 ?" o: \- | - ResultSet rs=null;6 F1 w+ j; }6 G% C0 d$ [
- con=getConnection();( |5 y8 B) @; \) K, b0 E
- try {
) r( d- Q# t; X3 D - past=con.prepareStatement(sql);7 e. y, a! X8 f: J& l
- if (getValues!=null) {
1 \+ b [% ^% ~9 F - for (int j = 0; j < getValues.length; j++) {
' Y N) W5 @1 m8 H" q - past.setString(j+1, getValues[j]);$ g2 d8 Q& I. L3 r' f7 _
- }
4 j R8 F: A# Q5 e2 |5 z - }4 E- |7 y/ k+ m6 f9 ]
- i=past.executeUpdate();( c# ~! O0 B- z; O; Z
- } catch (SQLException e) {: h% l/ A) S7 J/ O
- // TODO Auto-generated catch block
* O1 K7 N5 D- F' J# E+ q* ] - e.printStackTrace();
# P6 v+ m, y2 `* q/ c, q0 M - }: E" x" s* k' v! u& G# K& z
- return i;
6 y1 y! E; N; g6 v8 B - 8 S" S: S h5 P* v( g+ z! S
- }
; i) K1 d3 [8 x; p) F2 l. A |, b - }/ d0 b% _, o+ M4 W- G
复制代码
' `5 b2 |. W0 `$ N, ?. L2 D) m源代码下载地址 :点击下载
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