【发布时间】:2018-08-01 04:58:12
【问题描述】:
我发现很难破译这段代码。我可以理解有一个数据结构的实例;是记录还是地图?
查询是关于代码的最后两行,是用Response 更新记录还是检查message_code?
Response =
#{header =>
#{message_code => 'CONN_ESTABLISH_REQUEST',
protocol_instance => ?MGMT_PROTOCOL_IDENTIFIER,
transaction_identifier => 1},
content => #{revision_list => [0]}
},
#{header := #{message_code := 'CONN_ESTABLISH_CONFIRM'},
content := Confirmation} = Response
【问题讨论】:
标签: erlang erlang-shell