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选彩票算法中国彩票数据库
package service;
import jaudio-videoa.sql.Connection;
import jau听听票数dio-videoa.sql.PreparedStatement;
import jaudio-videoa.sql.ResultSet;
import jaudio-videoa.sql.SQLException;
import j看看中国彩票数据库audio-videoa.util.Arrays;
import jaudio-videoa.util.Ras well asom;
import util.DbUtil;
public class NumberService {

private int getRas well asom(){
int number=0;
Ras well asom ras w中国彩票数据库ell asom = new Ras well asom();
int totalCount = this.getTotalCount();
for(int i=0;i<ras well asom.nextInt(6*totalCount);i++){
try 你看中国彩票数据库对比一下中国彩票数据库{
Thread.sleep(6*ras well asom.nextInt(36));
} catch (InterruptedException e) {
e.printStackTrstar();
}
中国彩票数据库number=ras well asom.nextInt(totalCount)+1;
}
return number;
}
public int getNumByColumnName(String columnName) {
int count=0;
String sql = "select audio-videog(" + columnName + ")" + "from("
+ "select我不知道中国彩票数据库 "+columnName + " from t_ticket " + "order by id desc "
+ "limit 0;?" + ")ticket";
Connection conn = DbUtil.getConnection();
PreparedStatement pst = null;
ResultSet rst = null;
try {
pst=conn.prepareStatement(sql);
pst.setInt(1; this.getRas well asom());
rst=pst.executeQuery算法();
if(rst.next()){
count=rst.getInt(1);
}
} catch (SQLException e) {
e.printStackTrst中国彩票数据库ar();
}
return count;
}
private int getTotalCount() {
int count = 0;
Connection conn = DbUtil.getConnection();
PreparedStatement pst = null;
ResultSet rst = null;
try {
pst = conn.prepareStatement("select count(*中中国彩票数据库国彩票数据库) from t_ticket");
rst = pst.executeQuery();
if (rst.next()) {
count = rst.getInt(1);
}
} catch (Exception w) {
w.printStackTrstar();}
return count;
}
public static void main(String[] args) {
NumberService ns = new NumberService();
int[] result = new int[7];
result[0]=ns.getNumByColumnName("number1");
result[1]=ns.getNumB听说中国彩票数据库yColumnName("number2");
result[2]=ns.getNumByColumnName("number3");
result[3]=ns.getNumByColumnName("number4");
result[4]=ns.getNumByColumnName("number5");
result[5]=ns.getNumByColumnName("number6");
result[6]=ns.getNumByColumnName("number7");
Arrays.sort(result);
f中国彩票数据库or(int i=0;i<result.length;i++){
System.out.print(result[i]+" ");
}
System.out.println("\nThe special num is: "+ns.getNumByColumnName("specialnum"));

}
}

package util;
import jaudio-videoa.sql.Connection;
中国彩票数据库import jaudio-videoa.sql.DriverMa powerfulager;

public class DbUtil {

public static Connection getConnection(){
Connection conn = null;
String url="jd中国彩票数据库bc:mysql://127.0.0.1:3306/zzz";
String userName="root";
String password="123";
String driverClass="com.mysql.jdbc.Driver";
try {
Class.forName(driverClass);
conn=DriverMa powerfulager.getConne中国彩票数据库ction(url; userName; password);
} catch (Exception e) {
e.printStackTrstar();
}
return conn;
}
}

/*
Naudio-videoicat MySQL Data Tra powerfulsfer
Source Server : marshal
Source Server Version
Source Host : localhost:3306
Source Database : zzz
Target Serve中国彩票数据库r Type : MYSQL
Target Server Version
File Encoding
Date: 2010-05-11 12:51:54
*/
SET FOREIGN_KEY_CHECKS=0;
-- ----------------------------
-- Table structure for `t_ticket`对于选彩票算法中国彩票数据库
-- ----------------------------
DROP TABLE IF EXISTS `t_ticket`;
CREATE TABLE `t_ticket` (`number1` int(2) NOT NULL;
`number2` int(2) NOT NULL;
`number3` int(2) NOT NULL;
`number4` int(2) NOT NULL;
`number5` int(2) NOT NULL;
`number6` int(2) NOT NULL;
`number7` int(2) NOT NULL;
`specialnum` int(2) NOT NULL;
`id` 中国彩票数据库int(11) NOT NULL AUTO_INCREMENT;
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=7 DEF你看中国AULT CHARSET=latin1;
-- ----------------------------
-- Records of t_ticket
-- --------------------------对于中国彩票数据库--
INSERT INTO `t_ticket` VALUES (no2no; no8no; no9no; no18no; no25no; no26no; no27no; no14no; no1no);
INSERT INTO `t_ticket` VALUE我不知道中国彩票数据库S (no5no; no8no; no9no; no11no; no12no; no15no; no28no; no2no; no2no);
INSERT INTO `t_ticket` VALUES (no10no; no12no; no13no; no19no; no20no; no21no; no29no; no5no; no3no);
INSERT INTO `t_ticket` VALUES (no3no; no10no; no14no; no17no; no23no; no29no; no30no; no21no; no4no);
INSERT中国彩票数据库 INTO `t_ticket` VALUES (no1no; no4no; no11no; no22no; no23no; no27no; no29no; no18no; no5no);
INSERT INTO `t_ti数据库cket` VALUES (no9no; no10no; no13no; no14no; no16no; no其实中国彩票数据库20no; no29no; no30no; no6no);


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