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29 lines
527 B
Go
29 lines
527 B
Go
// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
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package writers
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import (
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"io"
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"log"
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)
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type PrintWriter struct {
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rawWriter io.Writer
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tag string
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}
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func NewPrintWriter(rawWriter io.Writer, tag string) io.Writer {
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return &PrintWriter{
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rawWriter: rawWriter,
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tag: tag,
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}
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}
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func (this *PrintWriter) Write(p []byte) (n int, err error) {
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n, err = this.rawWriter.Write(p)
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if n > 0 {
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log.Println("[" + this.tag + "]" + string(p[:n]))
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}
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return
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}
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