GetSize parse size string to int defaultSize be used when sizeStr not end with defaultSize sizeStr: 1024, 1M, 1m, 1K etc.

NewFibonacciRetrierMaxTries returnes a retrier that tries for at most maxElapse duration with the first 2 items being 1 second.

NewFibonacciRetrierMaxTries returnes a retrier that tries at most maxTries times with the first 2 items being 1 second.

Base64封装的 RSA 密文解密.

Base64封装的 RSA 密文解密.

RSA 签名.

RSA 签名验证.

ToFloat64 casts an interface to a float64 type.

ToFloat64E casts an interface to a float64 type.

ToInt64 casts an interface to an int64 type.

ToInt64E casts an interface to an int64 type.

FibonacciRetrier calls RetryFunc until it returns done, or waits in fibonacci way until MaxTries, MaxElapse are exceeded whichever happens first.

FibonacciRetrierError is the type of error retrier returns when MaxTries or MaxElapse are exceeded.

FibonacciRetrierErrorType is the error type that could be returned by retrier.

FibonacciRetryFunc is the type of func retrier calls.