?? jdbcutil.java
字號:
package lib.nanjing.jdbc.util;
import java.sql.*;
public class JdbcUtil {
public static void close(ResultSet rs, PreparedStatement pst, Connection con) {
close(rs);
close(pst, con);
}
public static void close(PreparedStatement pst,ResultSet rs,Connection con) {
close(rs);
close(pst, con);
}
public static void close(ResultSet rs, Statement st, Connection con) {
close(rs);
close(st, con);
}
public static void close(Statement st, ResultSet rs, Connection con) {
close(rs);
close(st, con);
}
public static void close(Statement st, Connection con) {
close(st);
close(con);
}
public static void close(Connection con, Statement st) {
close(st);
close(con);
}
public static void close(PreparedStatement pts,Connection con){
close(pts);
close(con);
}
public static void close(Connection con,PreparedStatement pts){
close(pts);
close(con);
}
public static void close(ResultSet rs,Statement st){
close(rs);
close(st);
}
public static void close(ResultSet rs) {
try {
rs.close();
} catch (Exception e) {
}
}
public static void close(Statement st) {
try {
st.close();
} catch (Exception e) {
}
}
public static void close(PreparedStatement pst){
try{
pst.close();
}catch(Exception e){
}
}
public static void close(Connection con) {
try {
con.close();
} catch (Exception e) {
}
}
}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -