objective-c - 使用 AFNetworking 3.X ObjectiveC 将 BOOL 发布到 JSON

Question

AFNetworking 不想在 JSON 请求中将 BOOL 值表示为真/假。尝试了@YES，NSNumber 但没有机会，它转换为 0 或 1。

NSMutableDictionary *data = [[NSMutableDictionary alloc] init];
[data setValue:@YES forKey:@"favorite"];

NSMutableDictionary *params = [[NSMutableDictionary alloc] init];
[params setObject:data forKey:@"data"];

然后将此参数字典提供给 AfNetworking 3

AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
AFJSONRequestSerializer *serializer = [AFJSONRequestSerializer serializer];
[serializer setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
[serializer setValue:@"application/json" forHTTPHeaderField:@"Accept"];

manager.requestSerializer = serializer;


[manager POST:@"HTTPS://JSON URL" parameters:params progress:^(NSProgress *uploadProgress) {
} success:^(NSURLSessionDataTask * task, id responseObject) {
//SUCCESS
} failure:^(NSURLSessionDataTask *task, NSError *error) {
//FAILED REQUEST
}];

Answer 1

这就是我切换布尔值的方式，然后使用 AFNetworking 将它们作为 JSON 布尔值发送：

    self.petActive = ! self.petActive;
    NSNumber* newFMPstate = self.petActive ? @YES : @NO;
    NSDictionary *fmpDict = @{ @"petActive": newFMPstate };
    /// ... assemble endpoint for put and pass it fmpDict

@YES 和 @NO 分别生成这个 JSON

{"petActive":true}  
{"petActive":false} 

（我知道三元运算符是多余的，但似乎增加了可读性）

Answer 2

利用[NSNumber numberWithBool:YES]