通過runtime列印出物件所有屬性的值

通過runtime列印出物件所有屬性的值

今天給給大家提供的關於nsobject的category，通過runtime列印屬性的值，相當有用哦，以後你再也不用每個物件都通過nslog來逐個列印屬性值了。

原始碼：nsobject+properties.h 與 nsobject+properties.m

//

// nsobject+properties.h
//// created by youxianming on 14-9-4.
//#import @inte***ce nsobject (properties)
- (nsdictionary*)propertiesvalues;
@end

//

// nsobject+properties.m
//// created by youxianming on 14-9-4.
//#import "nsobject+properties.h"
#import @implementation nsobject (properties)
- (nsdictionary*)propertiesvalues
#pragma private - 私有方法
// 獲取乙個類的屬性名字列表
- (nsarray*)propertynames:(class)class
free(properties);
return propertynames;
}// 根據屬性陣列獲取該屬性的值
- (nsdictionary*)propertiesandvaluesdictionary:(id)obj properties:(nsarray *)properties
propertiesvaluesdic[property] = valueobj;}}
return propertiesvaluesdic;
}@end

//

// nsobject+properties.m
//// created by youxianming on 14-9-4.
//#import "nsobject+properties.h"
#import @implementation nsobject (properties)
- (nsdictionary*)propertiesvalues
#pragma private - 私有方法
// 獲取乙個類的屬性名字列表
- (nsarray*)propertynames:(class)class
free(properties);
return propertynames;
}// 根據屬性陣列獲取該屬性的值
- (nsdictionary*)propertiesandvaluesdictionary:(id)obj properties:(nsarray *)properties
propertiesvaluesdic[property] = valueobj;}}
return propertiesvaluesdic;
}@end

測試用model

//

// yxmodel.h
// test
//// created by youxianming on 14-9-4.
//#import @inte***ce yxmodel : nsobject
@property (nonatomic, strong) nsstring *name;
@property (nonatomic, strong) nsnumber *age;
@property (nonatomic, strong) nsstring ****;
@property (nonatomic, strong) nsdictionary *info;
@end

//

// yxmodel.m
// test
//// created by youxianming on 14-9-4.
//#import "yxmodel.h"
@implementation yxmodel
@end

//

// test
//// created by youxianming on 14-9-4.
//#import "nsobject+properties.h"
#import "yxmodel.h"
; 
// 列印出所有屬性的值
nslog(@"%@", model.propertiesvalues);
return yes;
}@end

通過runtime列印出物件所有屬性的值

通過runtime列印出物件所有屬性的值 今天給給大家提供的關於nsobject的category，通過runtime列印屬性的值，相當有用哦，以後你再也不用每個物件都通過nslog來逐個列印屬性值了。原始碼 nsobject properties.h 與 nsobject properties.m...

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