数据模型代码

/** *  自动生成解析数据的代码 */- (void)resolveDict:(NSDictionary *)dict{    NSMutableString *propertyString = [NSMutableString string];    [dict enumerateKeysAndObjectsUsingBlock:^(id  _Nonnull key, id  _Nonnull obj, BOOL * _Nonnull stop) {        // 类型经常变，抽出来        NSString *type;        if ([obj isKindOfClass:NSClassFromString(@"__NSCFString")]) {            type = @"NSString";        }else if ([obj isKindOfClass:NSClassFromString(@"__NSCFArray")]){            type = @"NSArray";        }else if ([obj isKindOfClass:NSClassFromString(@"__NSCFNumber")]){            type = @"int";        }else if ([obj isKindOfClass:NSClassFromString(@"__NSCFDictionary")]){            type = @"NSDictionary";        }        // 属性字符串        NSString *str = nil;        if ([type containsString:@"NSString"]) {            str = [NSString stringWithFormat:@"@property (nonatomic, copy)   %@ *%@;",type,key];        } else if ([type containsString:@"NS"]) {            str = [NSString stringWithFormat:@"@property (nonatomic, strong) %@ *%@;",type,key];        } else {            str = [NSString stringWithFormat:@"@property (nonatomic, assign) %@ %@;",@"NSInteger",key];        }        // 每生成属性字符串，就自动换行。        [propertyString appendFormat:@"\n%@\n",str];    }];    // 把拼接好的字符串打印出来，就好了。    NSLog(@"%@",propertyString);}