下面结构是什么意思？

[pdscfs]

my $EXAMPLE_SPEC = {
id =>{ R=>0, A=>0, E=>0, L=>1, F=>0, V=>1, D=>'' },
account_id =>{ R=>1, A=>0, E=>0, L=>1, F=>0, V=>1, D=>'' },
example_name =>{ R=>1, A=>1, E=>1, L=>1, F=>1, V=>1, D=>'' },
};

[okdns]

代码应该是这样：
my $EXAMPLE_SPEC = {
id=>{ R=>0, A=>0, E=>0, L=>1, F=>0, V=>1, D=>''},
account_id=>{ R=>1, A=>0, E=>0, L=>1, F=>0, V=>1, D=>'' },
example_name=>{ R=>1, A=>1, E=>1, L=>1, F=>1, V=>1, D=>'' },
};


知道是什么意思了吧

[saucer]

$EXAMPLE_SPEC points to an associative array with keys of "id","account_id" and "example_name". Each value itself is an associative array with keys of "R","A","E","L","F","V" and "D"

[pdscfs]

thank you