// 正常調用
CLASSA *a = [[CLASSA alloc] init];
[a CallFunc];
// 反射調用
Class cls = NSClassFromString(@"CLASSA");
id a= [[cls alloc] init];
SEL selector = NSSelectorFromString(@"CallFunc");
[a performSelector:selector withObject:nil];
只講重點的設計教學,立刻學習網頁教學網誌!
// 正常調用
CLASSA *a = [[CLASSA alloc] init];
[a CallFunc];
// 反射調用
Class cls = NSClassFromString(@"CLASSA");
id a= [[cls alloc] init];
SEL selector = NSSelectorFromString(@"CallFunc");
[a performSelector:selector withObject:nil];