通过使用DBI,用Perl可以很容易的连接到mysql数据库:
代码如下:
use DBI;
# Connect to target DB
my $dbh = DBI->connect("DBI:mysql:database=eygle;host=localhost","username","password", {'RaiseError' => 1});
# Insert one row
my $rows = $dbh->do("INSERT INTO test (id, name) VALUES (1, 'eygle')");
# query
my $sqr = $dbh->prepare("SELECT name FROM test");
$sqr->execute();
while(my $ref = $sqr->fetchrow_hashref()) {
print "$ref->{'name'}n";
}
$dbh->disconnect();
执行结果:
以后很多统计数据可以直接通过Perl写入Mysql数据库,操作起来方便多了。