jamst

[code="java"]#初始化类module Traffic class SimpleTraffic def initialize(placement_id,&blk) @placement = placement_id raise ArgumentError, "Incorrect placement_id" if !a...

go[url]https://blog.youkuaiyun.com/rufidmx/article/details/8920731[/url]c和c++（c类似go用struct）[url]https://blog.youkuaiyun.com/wenqiang1208/article/details/76244628[/url]ruby[url]https://blog.youkuaiyun.com/...