loadCacheMetadata

[miaoruiyuan]

获取缓存 这个方法总是返回NO ???

[webMing]

/// The max time duration that cache can stay in disk until it's considered expired. /// Default is -1, which means response is not actually saved as cache.

• (NSInteger)cacheTimeInSeconds; //检测一下这个参数是否设置了

/// @return Whether cache is successfully loaded.

• (BOOL)loadCacheWithError:(NSError * __autoreleasing *)error; //可以使用这个检测哪里出错了 @miaoruiyuan

[miaoruiyuan]

@webMing cacheTimeInSeconds 设置确认没问题

error Domain=com.yuantiku.request.caching Code=-6 "Invalid metadata. Cache may not exist" UserInfo={NSLocalizedDescription=Invalid metadata. Cache may not exist}

想知道问题出在哪？谢谢

[webMing]

你的cacheTimeInSeconds 设置的是多少？把代码片段贴一些ok？

[FlyingCaiChong]

我也是，不知道什么原因。

[miaoruiyuan]

@FlyingCaiChong 好像responseObject 必须是NSData类型