golang Uyghur transcoding

golang Uighur Transcoding

With the development of the digital age, the way humans communicate has also changed. However, there are many languages ​​in the world, and there are encoding and decoding problems between different languages. This article mainly introduces how to use golang language to implement Uyghur encoding and decoding.

1. Introduction to Uyghur

Uyghur is one of the 14 minority languages ​​in China, mainly distributed in the Xinjiang Uyghur Autonomous Region. Most Uyghurs believe in Islam, so there are many Arabic letters in Uyghur.

2. Encoding issues

Uyghur uses Arabic letters, so when transmitting on mobile devices or the Internet, an encoding method is needed so that Uyghur text information can be accurately transmitted. Unicode is a widely used character set that can represent characters in many languages. In Unicode, Uyghur uses characters in the code range U 0600 to U 06FF.

3. golang encoding implementation

In golang, Uyghur characters can be encoded into strings using the utf8 package. The following is a sample code:

package main

import (
    "fmt"
    "unicode/utf8"
)

func main() {
    str := "ئۇيغۇرچە سۆزلەر"
    fmt.Println(str)
    fmt.Println(utf8.ValidString(str))
}

In the above code, we use the ValidString function of the utf8 package to determine whether the input string is a valid utf8 encoding. If true is returned, the encoding is valid.

By using golang’s encode and decode functions, Uyghur encoding and decoding can be achieved. The following is a sample code:

package main

import (
    "bytes"
    "encoding/hex"
    "fmt"
    "io/ioutil"
    "strings"
)

func main() {
    str := "ئۇيغۇرچە سۆزلەر"

    // encode
    data := []byte(str)
    encodedData := make([]byte, hex.EncodedLen(len(data)))
    hex.Encode(encodedData, data)
    fmt.Println(string(encodedData)) // 输出 e69887db8f6d686c6b647962206373c6936c65672e

    // decode
    var buf bytes.Buffer
    _, err := buf.Write(strings.NewReader(string(encodedData)).Bytes())
    if err != nil {
        fmt.Println(err)
    }

    decodedData, err := hex.DecodeString(buf.String())
    if err != nil {
        fmt.Println(err)
    }
    decodedStr := string(decodedData)
    fmt.Println(decodedStr)

    if str == decodedStr {
        fmt.Println("编码和解码成功")
    }
}

In the above code, we encoded the Uyghur string and then decoded it. By comparing the original string and the decoded string, you can determine whether the encoding and decoding are normal.

4. Summary

Using golang’s encoding and decoding functions, Uyghur character encoding and decoding are realized. In actual development, appropriate processing needs to be carried out according to specific application scenarios to ensure that Uyghur can be transmitted and displayed normally.

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