类生成字典

 

 

-(NSDictionary *)toDictionary{        @try {        NSDictionary *dic = nil;        unsigned int outCount, i;        Class class = [self class];        NSMutableArray *tmpKeys = [[NSMutableArray alloc] init];        do{            objc_property_t *properties = class_copyPropertyList(class, &outCount);            for(i = 0; i < outCount; i++) {                objc_property_t property = properties[i];                NSString *key=[[NSString alloc]initWithCString:property_getName(property)encoding:NSUTF8StringEncoding];                [tmpKeys addObject:key];            }            class = [class superclass];        } while (class != [NSObject class]);                dic = [self dictionaryWithValuesForKeys:tmpKeys];        return dic;            }    @catch (NSException *exception) {        NSLog(@"Warning: %@ Class dictionary exception: %@",[self class],[exception debugDescription]);            }}