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(Go) Compress String Feed to Base64This example receives incoming text data in chunks, compresses as a stream, and accumulates the compressed data in base64. Note: This example requires Chilkat v11.0.0 or greater.
success := false // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. sbCompressedBase64 := StringBuilder_Ref.html">chilkat.NewStringBuilder() compress := Compression_Ref.html">chilkat.NewCompression() compress.SetAlgorithm("deflate") compress.SetCharset("utf-8") compress.SetEncodingMode("base64") compress.SetFirstChunk(true) compress.SetLastChunk(false) bdCompressed := BinData_Ref.html">chilkat.NewBinData() sbUncompressedChunk := StringBuilder_Ref.html">chilkat.NewStringBuilder() var i int for i = 0; i <= 24; i++ { if i == 24 { compress.SetLastChunk(true) } sbUncompressedChunk.Clear() sbUncompressedChunk.AppendInt(i) sbUncompressedChunk.Append(": This is a line of data to be compressed...\r\n") compress.CompressSb(sbUncompressedChunk,bdCompressed) compress.SetFirstChunk(false) } fmt.Println("The base64 encoded compressed text:") fmt.Println(*bdCompressed.GetEncoded("base64")) // Decompress in one call: originalText := compress.DecompressStringENC(*bdCompressed.GetEncoded("base64")) fmt.Println(*originalText) sbCompressedBase64.DisposeStringBuilder() compress.DisposeCompression() bdCompressed.DisposeBinData() sbUncompressedChunk.DisposeStringBuilder() |
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