25 lines
610 B
Go
25 lines
610 B
Go
package filesystem
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import (
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"bytes"
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"io"
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"unicode/utf8"
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"golang.org/x/text/encoding/simplifiedchinese"
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"golang.org/x/text/transform"
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)
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// BytesToString 智能编码转换：UTF-8 直接返回，否则尝试 GBK → UTF-8
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func BytesToString(data []byte) string {
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if utf8.Valid(data) {
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return string(data)
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}
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// 尝试 GBK 解码
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reader := transform.NewReader(bytes.NewReader(data), simplifiedchinese.GBK.NewDecoder())
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decoded, err := io.ReadAll(reader)
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if err != nil || !utf8.Valid(decoded) {
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return string(data) // 转换失败或结果无效，返回原始内容
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}
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return string(decoded)
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}
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