把model转成dic

你的小可爱已上线

上代码

- (NSDictionary*)getObjectData:(id)obj{
    NSMutableDictionary *dic = [NSMutableDictionary dictionary];
    unsigned int propsCount;
    objc_property_t *props =class_copyPropertyList([obj class], &propsCount);
    for(int i =0;i < propsCount; i++){
        objc_property_t prop = props[i];
        NSString *propName = [NSString stringWithUTF8String:property_getName(prop)];
        id value = [obj valueForKey:propName];
        if(value ==nil){
            value = [NSNull null];
        }else{
            value = [self getObjectInternal:value];
        }
        [dic setObject:value forKey:propName];
    }
    return dic;
}

- (id)getObjectInternal:(id)obj{
    if([obj isKindOfClass:[NSString class]]|| [obj isKindOfClass:[NSNumber class]]|| [obj isKindOfClass:[NSNull class]]){
        return obj;
    }
    if([obj isKindOfClass:[NSArray class]]){
        NSArray *objarr = obj;
        NSMutableArray *arr = [NSMutableArray arrayWithCapacity:objarr.count];
        for(int i =0;i < objarr.count; i++){
            [arr setObject:[self getObjectInternal:[objarr objectAtIndex:i]]atIndexedSubscript:i];
        }
        return arr;
    }
    if([obj isKindOfClass:[NSDictionary class]]){
        NSDictionary *objdic = obj;
        NSMutableDictionary *dic = [NSMutableDictionary dictionaryWithCapacity:[objdic count]];
        for(NSString *key in objdic.allKeys){
            [dic setObject:[self getObjectInternal:[objdic objectForKey:key]] forKey:key];
         }
        return dic;
    }
    return [self getObjectData:obj];
}

需要的人可以直接copy走吧！记得帮我点点❤ 爱你哟!