我正在查看
CocoaHTTPServer project的源
代码,更具体的是HTTPServer.m
文件,我只是不明白这一行：
connectionClass = [HTTPConnection self];
这是做什么的(是否记录在任何地方)？它如何编译？应该不是
connectionClass = [HTTPConnection class];
在这个上下文中,– (id)self是一个在NSObject上定义的
方法.它返回接收器.对于一个类,它应该显然与
调用 – (Class)类一样.
@H_
502_12@
Class objects are thus full-fledged objects that can be dynamically typed,receive messages,and inherit methods from other classes. They’re special only in that they’re created by the compiler.
原文链接：https://www.f2er.com/c/112606.html
