iOS开发——实用篇&Swift与Object-C混编之函数的调用

 1 #import
 2 
 3  
 4 
 5 @interface TestOC : NSObject
 6 
 7  
 8 
 9 - (void)sayHello;
10 
11 - (void)sayWhat:(NSString *)name andAge:(NSString *)age;
12 
13 + (void)sayHelloTwo;
14 
15  
16 
17 @end

 1 #import "TestOC.h"
 2 
 3  
 4 
 5 @implementation TestOC
 6 
 7 - (void)sayHello
 8 
 9 {
10 
11     NSLog(@"hello to you");
12 
13 }
14 
15  
16 
17 - (void)sayWhat:(NSString *)name andAge:(NSString *)age
18 
19 {
20 
21     NSLog(@"%@,%@",name,age);
22 
23 }
24 
25  
26 
27 + (void)sayHelloTwo
28 
29 {
30 
31     NSLog(@"i want to make friend with you");
32 
33  
34 
35 }
36 
37  
38 
39 @end

1 let he = TestOC()
2 
3         he.sayHello()
4 
5  
6 
7         he.sayWhat("achao",andAge:"22")
8 
9 TestOC.sayHelloTwo()