相关疑难解决方法(0)

这是我的sql:

INSERT INTO comments (createdate,userid,profileid,comment,status) 
VALUES (1449503167,65704,65704,'@Mr_S66 Wish I was There For The Xmas Party I Miss My Studio 66 Family 😜',15)

这是我的评论架构:

    +------------+---------------+------+-----+---------+----------------+
    | Field      | Type          | Null | Key | Default | Extra          |
    +------------+---------------+------+-----+---------+----------------+
    | commentid  | int(11)       | NO   | PRI | NULL    | auto_increment |
    | parentid   | int(11)       | YES  |     | 0       |                |
    | refno      | int(11)       | YES  |     | 0       |                |
    | createdate | int(11)       | YES  | …

我有一个包含中文文章列表的数据库，当我尝试查询以获取所有文章名称时遇到问题，我看到的只是 ??? 而不是中文文本。

my $db_connection = DBI->connect("DBI:mysql:host=localhost;database=articles", 'root', ''); 
my $con  = $db_connection->prepare( "select * from articles" );

$con->execute;

while (my $infoD = $con->fetchrow_hashref())
{
    $INFO{$infoD->{name}} .=   decode('utf8', $infoD->{name});  
}