perl 微信 涉及的数组结构

来源:互联网 发布:调度算法应用场景 编辑:程序博客网 时间:2024/05/17 02:33
jrhmpt01:/root/wx# cat x3.pl $x={MemberList=>[{"UserName"=>'a'},{"UserName"=>'b'}]};use Data::Dumper;   my $xx= Dumper($x);      print $xx;      print "\n";$y=$x->{MemberList}; my $xx= Dumper($y);print $xx;print "\n";print "222222222222222\n";print @$y;print "\n";##@$y 是包含散列的数据foreach $m (@$y){print $m->{UserName}."\n";};jrhmpt01:/root/wx# perl x3.pl $VAR1 = {          'MemberList' => [                            {                              'UserName' => 'a'                            },                            {                              'UserName' => 'b'                            }                          ]        };$VAR1 = [          {            'UserName' => 'a'          },          {            'UserName' => 'b'          }        ];222222222222222HASH(0x1b0bd48)HASH(0x1b281a0)ab

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