回复 明月回春 的帖子 % T' m* `$ N p& A: s7 H- J; B6 |3 d2 [& ]# f- @" N
客气了。 6 U; M) O' q* P/ k* I+ O - f' V. D2 n4 ?( O( i. B从运行效率上来看,.Net表现一般,没有Java服务器模式好。语言一级支持数据访问和效率无关,是为了抄袭其他语言的特性,赶时髦而已。
Qt/C++ u7 L7 J& ?3 B2 j" G; t4 ~7 d4 r$ K! A
Qt framework extends C++ with its meta-language and provides reflection ability of member/method reference and query by name for Qt objects with QMetaObject class, which contains meta-information about the Qt objects.
Objective-C is a reflective, object-oriented programming language that adds Smalltalk-style messaging to the C programming language.
K' h5 z |5 z: D
貌似并不能直接支持,但是可以实现类似效果。8 u" Y: Q* [2 k/ ~/ x c++ reflection + D4 J0 d9 J h, u" k- V