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19 lines
260 B
Go
19 lines
260 B
Go
package util
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import (
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"crypto/sha1"
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"fmt"
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"io"
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"sort"
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)
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//Signature sha1签名
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func Signature(params ...string) string {
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sort.Strings(params)
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h := sha1.New()
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for _, s := range params {
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io.WriteString(h, s)
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}
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return fmt.Sprintf("%x", h.Sum(nil))
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}
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