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import java.sql.*;
public class ConnectionManager {
private static final String DRIVER_CLASS="com.mysql.jdbc.Driver";
//url="jdbc:mysql://localhost:3306/examonline?useUnicode=true&characterEncoding=GBK"

private static final String DATABASE_URL="jdbc:mysql://localhost:3306/newsdb";
private static final String DATABASE_USER="root";
private static final String DATABASE_PASSWORD="3022103";
public static Connection getConnection()
{
Connection dbcon=null;
try {
Class.forName(DRIVER_CLASS);
dbcon=DriverManager.getConnection(DATABASE_URL, DATABASE_USER, DATABASE_PASSWORD);
} catch (Exception e) {
e.printStackTrace();
}
return dbcon;
}
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CREATE DATABASE newsdb;
USE newsdb;
DROP TABLE IF EXISTS FristTitle;
CREATE TABLE FristTitle(id INT UNSIGNED NOT NULL AUTO_INCREMENT,
FristName VARCHAR(50) NOT NULL,
creator VARCHAR(50) NOT NUL


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delimiter //
create procedure ma()
begin
declare i int default 0;
while i<11 do
set i=i+1;
select i;
end while;
end //
delimiter ;
1+2+...+9+10
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