package com.dxm.demo3;
import java.sql.Connection;
import java.sql.SQLException;
import org.apache.commons.dbutils.DbUtils;
import org.apache.commons.dbutils.QueryRunner;
import com.dxm.jdbcutil.JDBCUtilsConfig;
public class QueryRunnerDemo {
static Connection con = JDBCUtilsConfig.getConnection();
public static void insert() throws SQLException{
QueryRunner qRunner= new QueryRunner();
String sql = "insert into sort (sname,sprice,sdesc) values(?,?,?)";
Object[] param = {"体育用品",289,"购买体育用品"};
int row = qRunner.update(con, sql, param);
System.out.println(row);
DbUtils.closeQuietly(con);
}
public static void main(String[] args) throws SQLException {
//insert();
//update();
delete();
}
public static void update() throws SQLException{
QueryRunner qRunner= new QueryRunner();
String sql = "update sort set sname=?,sprice=?,sdesc=? where sid=?";
Object[] param = {"花卉",50,"请人节玫瑰花",4};
int row = qRunner.update(con, sql, param);
System.out.println(row);
DbUtils.closeQuietly(con);
}
public static void delete() throws SQLException{
QueryRunner qRunner= new QueryRunner();
String sql = "delete from sort where sid=?";
int row = qRunner.update(con, sql, 8);
System.out.println(row);
DbUtils.closeQuietly(con);
}
}