mirror of
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57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
package protocol
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import (
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"bytes"
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"fmt"
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bytes2 "github.com/injoyai/base/bytes"
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"github.com/injoyai/conv"
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"golang.org/x/text/encoding/simplifiedchinese"
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"golang.org/x/text/transform"
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"io"
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)
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func String(bs []byte) string {
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return string(bytes2.Reverse(bs))
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}
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func Bytes(n any) []byte {
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return bytes2.Reverse(conv.Bytes(n))
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}
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func Uint32(bs []byte) uint32 {
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return conv.Uint32(bytes2.Reverse(bs))
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}
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func Uint16(bs []byte) uint16 {
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return conv.Uint16(bytes2.Reverse(bs))
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}
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func UTF8ToGBK(text []byte) []byte {
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r := bytes.NewReader(text)
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decoder := transform.NewReader(r, simplifiedchinese.GBK.NewDecoder()) //GB18030
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content, _ := io.ReadAll(decoder)
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return bytes.ReplaceAll(content, []byte{0x00}, []byte{})
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}
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func FloatUnit(f float64) (float64, string) {
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m := []string{"万", "亿"}
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unit := ""
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for i := 0; f > 1e4 && i < len(m); f /= 1e4 {
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unit = m[i]
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}
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return f, unit
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}
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func FloatUnitString(f float64) string {
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m := []string{"万", "亿"}
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unit := ""
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for i := 0; f > 1e4 && i < len(m); f /= 1e4 {
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unit = m[i]
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}
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return fmt.Sprintf("%0.2f%s", f, unit)
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}
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func IntUnitString(n int) string {
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return FloatUnitString(float64(n))
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}
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