# 程序包 com.aliyun.oss.common.utils
的使用

- 使用com.aliyun.oss.common.utils的程序包
  程序包 | 说明
  --- | ---
  com.aliyun.oss.common.utils |

- com.aliyun.oss.common.utils使用的com.aliyun.oss.common.utils中的类
  类和说明
  CRC64 CRC-64 implementation with ability to combine checksums calculated over different blocks of data.
  RangeSpec
  RangeSpec.Type
  ResourceManager Manager class to get localized resources.

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