instancesRespondToSelector与respondsToSelector的区别
Test1.h
@interface Test1 : NSObject
- (void)objectFun;
+ (void)classFun;
@end
Test1.m
@implementation Test1
- (void)objectFun
{
NSLog(@"object function");
}
+ (void)clas
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2015-04-02 13:40:53 ·
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