// Creating a new gzip file file, err := os.Create("output.gz") if err != nil { log.Fatal(err) } defer file.Close() gzWriter := gzip.NewWriter(file) defer gzWriter.Close() // Writing compressed data to the file _, err = gzWriter.Write([]byte("Hello world!")) if err != nil { log.Fatal(err) }
conn, err := net.Dial("tcp", "example.com:1234") if err != nil { log.Fatal(err) } defer conn.Close() gzWriter := gzip.NewWriter(conn) defer gzWriter.Close() // Writing compressed data to the network _, err = gzWriter.Write([]byte("Hello world!")) if err != nil { log.Fatal(err) }In this example, we create a network connection using the `net` package, create a new `gzip.Writer` using the `NewWriter` function, write some compressed data to the connection, and call `Close` to flush any remaining data and close the connection. Overall, the `compress.gzip` package is a part of the Go standard library.