一. 安装DBI模块 步骤1： 从TOOLS栏目中下载DBI.zip,下载完后用winzip解开到一个temp目录,共有三个文件： Readme DBI.ppd DBI.tar.gz 步骤2： 在DOS窗口下，temp目录中运行下面的DOS命令： ppm install DBI.ppd 如果提示无效命令,可在perl/bin目录下运行 二. 安装DBD-Mysql模块 从软件下载中下载DBD-Mysql.zip,安装方法同一. 三. 准备数据库 启动mysql,首先创建一个数据库mydata,然后创建一个表address mysql> create database mydata; Query OK, 1 row affected (0.00 sec) mysql> use mydata; Database changed mysql> create table address ( -> id int(5) not null, -> name varchar(40) not null, -> email varchar(50) not null, -> telephone int(12) null); Query OK, 0 rows affected (0.05 sec) 输入些数据: mysql> insert into address values ( -> 1,'Nighthawk','nighthawk@163.net',92384092); Query OK, 1 row affected (0.00 sec) 四. 下面用perl程序来插入若干记录并做查询. use DBI; #连接数据库mydata my $dbh = DBI->connect('DBI:mysql:mydata') or die "无法连接数据库: " . DBI->errstr; print "插入若干记录\n"; my $sth = $dbh->prepare(q{ INSERT INTO address (id, name,email,telephone) VALUES (?, ?, ?, ?) }) }); print "输入记录,回车结束:"; while ($inputdata =<>) { chop $inputdata; last unless($inputdata); my ($id, $name,$email, $tel) = split( /,/, $inputdata); $sth->execute($id, $name, $email,$tel) } # $dbh->commit; print "下面根据输入的名字打印出EMAIL地址和电话\n"; my $sth = $dbh->prepare('SELECT * FROM address WHERE name=?') or die $dbh->errstr; print "请输入姓名,回车结束:"; while ($inputname =<>) { my @data; chomp $inputname; last unless($inputname); $sth->execute($inputname) or die "错误: " . $sth->errstr; while (@data = $sth->fetchrow_array()) { print "Email:$data[2]\t Telephone:$data[3]\n"; } } #断开连接 $dbh->disconnect; Nighthawk