OC类方法的调用

有个Person类，有个Phone类，Person类想使用Phone类中打电话和发短信的方法

1、Phone.h         Phone有kind和color属性  ，方法定义的时候将用到的参数都定义进去

 #import <Foundation/Foundation.h>

 @interface ZSPhone : NSObject
 @property(strong,nonatomic)NSString *kind;
 @property(strong,nonatomic)NSString *color;
 -(void)call:(NSString *)name andWithColor:(NSString *)color andWithKind:(NSString *)kind andWithWhom:(NSString *)name2;

 -(void)sendMessage:(NSString *)name andWithColor:(NSString *)color andWithKind:(NSString *)kind andWithWhom:(NSString *)name2;
 @end

2、Person.m          //导入Phone.h，Person类中定义一个usephone方法，调用Phone中的call方法和sendMessage方法

 -(void)usephone{
     ZSPhone *phone=[[ZSPhone alloc]init];     //使用ZSPhone类创建对象
     [phone call:@"小花" andWithColor:@"红色" andWithKind:@"小米" andWithWhom:@"虎哥哥"];
     [phone sendMessage:@"小花" andWithColor:@"红色" andWithKind:@"小米" andWithWhom:@"虎哥哥"];