使用excel快速生成ios的property

就是个记录，直接上代码吧：
=IF(EXACT(C1;"string");"@property (nonatomic,copy) NSString *";IF(EXACT(C1;"object");"@property (nonatomic,strong) NSObject *";IF(EXACT(C1;"number");"@property (nonatomic , assign) NSInteger ";IF(EXACT(C1;"integer");"@property (nonatomic , assign) NSInteger ";"?"))))