golang is set to Chinese

Golang is an open source programming language developed by Google. Due to its high efficiency, ease of use, stability and other characteristics, it has attracted more and more attention in the software industry in recent years. For some Chinese users, the default encoding format of Golang is English, and they may encounter some Chinese display problems, so setting Golang to Chinese encoding is a necessary step.

The following will introduce how to set Golang to Chinese encoding:

1. Download the Chinese character set

First, you need to download the Chinese character set, which can be downloaded from the following Website download: https://github.com/golang/text/

After the download is completed, decompress the downloaded compressed package and place it in the "lib" folder under the Golang installation directory. .

2. Modify environment variables

Open the computer's environment variables and find the two variable names "GOROOT" and "GOPATH". Change the value of the "GOROOT" variable to the installation path of Golang, and change the value of the "GOPATH" variable to the working directory you set. It is recommended that neither path contain Chinese characters.

3. Set encoding format

Find the "src" folder in the Golang installation directory, create a new folder named "unicode", and then create a file" zh_CN.go". Enter the following content in the file:

package unicode

import (
    "golang.org/x/text/encoding/simplifiedchinese"
    "golang.org/x/text/transform"
    "io"
    "os"
)

var (
    Stdout = transform.NewWriter(os.Stdout, simplifiedchinese.GBK.NewEncoder())
)

func Output(s string) {
    stdWriter := transform.NewWriter(os.Stdout, simplifiedchinese.GBK.NewEncoder())
    io.WriteString(stdWriter, s)
    stdWriter.Flush()
}

This code mainly converts the output text from UTF-8 to GBK so that Chinese can be displayed correctly.

4. Use Chinese output

Where you need to output Chinese, use the following code:

package main

import "./unicode"

func main () {
   unicode.Output("你好，世界")
}

Write here using the "unicode" package you created The "Output" function outputs Chinese.

In summary, through the above steps, Golang can be set to Chinese encoding, which is convenient for Chinese users to avoid some Chinese display problems when using Golang programming.

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