杨淳引

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Type Encoding参数的一点疑问

5 comment

你好，想请教一下，在Method Resolution部分里的这个方法内： ``` + (BOOL)resolveInstanceMethod:(SEL)sel { if (sel == @selector(sendMessage:)) { class_addMethod([self class], sel, imp_implementationWithBlock(^(id self, NSString *word) { NSLog(@"method resolution way : send message = %@", word); }), "v@*");...