iOS- 模型映射

+ (StoreInfo *)parseEntityWithDictionary:(NSDictionary *)arributeDict
{
    StoreInfo * instance = [[StoreInfo alloc] init];
    for(int i = 0 ; i < [arributeDict count] ; i++)
    {
        NSString * attributeStr = [[arributeDict allKeys] objectAtIndex:i];
        NSString * tempMethodStr=nil;
        NSString * firstLetter=[[attributeStr substringToIndex:1] uppercaseString];
        tempMethodStr=[attributeStr stringByReplacingCharactersInRange:NSMakeRange(0,1) withString:firstLetter];
        SEL performedSelector;
        if ([[arributeDict objectForKey:attributeStr] isKindOfClass:[NSString class]])
        {
            performedSelector = NSSelectorFromString([NSString stringWithFormat:@"setM_str%@:",tempMethodStr]);
        }
        if ([[arributeDict objectForKey:attributeStr] isKindOfClass:[NSArray class]])
        {
            performedSelector = NSSelectorFromString([NSString stringWithFormat:@"setM_arr%@:",tempMethodStr]);
        }
        if ([instance respondsToSelector:performedSelector])
        {
            NSMethodSignature * methodSignature = [[instance class] instanceMethodSignatureForSelector:performedSelector];
            NSInvocation * invocation = [NSInvocation invocationWithMethodSignature:methodSignature];
            [invocation setTarget:instance];
            [invocation setSelector:performedSelector];
            NSObject * argument = [arributeDict objectForKey:attributeStr];
            [invocation setArgument:&argument atIndex:2];
            [invocation invoke];
        }
    }
    return instance;
}

　　

数据

"address_s"="上海市黄浦区西藏中路555号";
"area_s"="卢湾区";
businesshours="06:00-11:00";
condition="无线上网 停车场 ";
coordinate="121.47967359286,31.242455049748";
costgraded=5;
foodgraded=5;
grade=5;
gradedcount=1;
id=18;
"name_e"="Shanghai City Bistro,Shanghai Marriott Hotel City Centre";
"name_s"="都会尚膳，上海雅居乐万豪酒店";
parkdetail="地下车库 其他 ";
payment="现金 刷卡 ";
placegraded=5;
restimg=("20131030/20131030053208705250y8RGHvp_thum549.jpg");
resttype="西餐厅";
seating=252;
servicegraded=5;
services="提前订位 接受预约 ";
telphone="021-23129724";
"trading_s"="其它";
zipcode="";

 

NSDictionary * arributes = [(NSArray *)[dicResult objectForKey:@"list"] objectAtIndex:0];
            m_storeInfo = [StoreInfo parseEntityWithDictionary:arributes];