ios baseModel的封装方法

#import "BaseModel.h"

@implementation BaseModel

/*

    {@"name":@"zhusiming",@"sex":@"男",@"id",@"123123"}

 */

- (id)initContentWithDic:(NSDictionary *)dic

{

    self = [super init];

    if (self != nil) {

        [self dicToObject:dic];

    }

    return self;

}

//把字典里面的值通过映射关系写入到对应的属性里面

/*

    self.name    <-   (字典里面的值) key = name

    self.sex     <-   (字典里面的值) key = sex

    self.pepoleid<-   (字典里面的值) key = id

 */

//创建字典和对象之间的映射关系

- (NSDictionary *)dicObjectAtt:(NSDictionary *)dic

{

    NSMutableDictionary *arrDic = [NSMutableDictionarydictionaryWithCapacity:dic.count];

    for (id key in dic) {

        //forKey:字典里面的key setObject:属性的名字

        [arrDic setObject:key forKey:key];

    }

    return arrDic;

}

//把属性的名字转化成方法类型

- (SEL)setingToSel:(NSString *)modelKey

{

    NSString *first = [[modelKey substringToIndex:1] uppercaseString];//转化成大写的

    NSString *end = [modelKey substringFromIndex:1];

    NSString *setSel = [NSStringstringWithFormat:@"set%@%@:",first,end];

    returnNSSelectorFromString(setSel);

}

- (void)dicToObject:(NSDictionary *)dic

{

    for (id key in dic) {

        //获取对象属性的名字

        id modelKey = [[selfdicObjectAtt:dic] objectForKey:key];

        if (modelKey) {

            //根据字符串属性的名字生成set方法setName:

            SEL action = [selfsetingToSel:modelKey];

            if ([selfrespondsToSelector:action]) {

                

                //获取字典里对应的value

                id value = [dic objectForKey:key];

                [self performSelector:actionwithObject:value];

            }

        }

    }

}

@end