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QT5.8 QNetworkDiskCache 缓存时间设置

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  • W Offline
    W Offline
    wigntianyu
    wrote on last edited by
    #1

    用的是QT5.8,在缓存网络地图时,地图在缓存使用一天后,缓存就过期。使用的是QNetworkDiskCache进行的缓存,请问如何设置缓存的时间,或者设置QNetworkDiskCache缓存不过期。谢谢

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    • Jacob.zhangJ Offline
      Jacob.zhangJ Offline
      Jacob.zhang
      wrote on last edited by
      #2

      @wigntianyu said in QT5.8 QNetworkDiskCache 缓存时间设置:

      QNetworkDiskCache

      QNetworkDiskCache没有超时设置,只有缓存大小的设置,默认是50M,估计是缓存满了清空了。
      可以设置setMaximumCacheSize大一些试试。

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