如何在Perl中使用客户端和服务器传输哈希？

Question

I just want to transfer (send or receive) a hash from client to server.

Can you tell me which is a preferable way in Perl or can you suggest any CPAN modules?

Answer 1

You can encode the hash using JSON on the client side and send the encoded string to the server.

Then, decode the received string (again using JSON ) on the server side and you can get back your hash.

Answer 2

See Storable and Data::Dumper . Both are core modules.

Answer 3

插座模块？