my %book = (
'name' => 'abc',
'author' => 'monk',
'isbn' => '123-890',
'issn' => '@issn',
);
my %chapter = (
'title' => 'xyz',
'page' => '90',
);
如何通過引用將%book內的%book合併到%chapter中,以便當我編寫「$ chapter {name}」時,它應該打印'abc'?如何將散列內部的散列合併到perl中?
無人盯防交叉後http://perlmonks.org/?node_id=1045267 – daxim