Implement Chinese-Belgian translation using go language and Baidu translation API

Using Go language and Baidu Translation API to realize Chinese-Belgian translation

Introduction:
With the development of globalization, the demand for multi-language translation is growing day by day. In this article, we will use the Go language and Baidu Translation API to implement the translation function from Chinese to Belgian. Through the sample code in this article, you can learn how to use Go language to call Baidu Translation API to implement automated translation functions.

Step one: Obtain Baidu Translation API Key
First, we need to obtain Baidu Translation API Key. Please visit Baidu Translation Open Platform (http://api.fanyi.baidu.com/) to register and obtain your API Key.
After obtaining the API Key, we can start writing Go code.

Step 2: Install the Go language development environment
If you have already installed the Go language development environment, please skip this step. Otherwise, please visit the Go language official website (https://golang.org/) to download and install the latest version of the Go language.

Step 3: Install the necessary third-party libraries
Before continuing, please ensure that the following third-party libraries for the Go language have been installed:

• "github.com/parnurzeal /gorequest" for HTTP requests
• "github.com/bitly/go-simplejson" for parsing JSON formatted responses

You can install these libraries using the following command:

go get github.com/parnurzeal/gorequest
go get github.com/bitly/go-simplejson

Step 4: Write code
Next, we will write Go code to implement the translation function. Create a file called main.go and copy the following code into it:

package main

import (
    "fmt"
    "github.com/parnurzeal/gorequest"
    "github.com/bitly/go-simplejson"
)

// 定义常量
const (
    API_URL      = "http://api.fanyi.baidu.com/api/trans/vip/translate"
    API_KEY      = "YOUR_API_KEY"
    FROM_LANG    = "zh"
    TO_LANG      = "nl"
)

func main() {
    // 输入需要翻译的文本
    text := "I love Go language!"

    // 创建请求对象
    req := gorequest.New()

    // 发起POST请求
    resp, body, errs := req.Post(API_URL).
        Query(fmt.Sprintf("q=%s", text)).
        Query(fmt.Sprintf("from=%s", FROM_LANG)).
        Query(fmt.Sprintf("to=%s", TO_LANG)).
        Query(fmt.Sprintf("appid=%s", API_KEY)).
        End()

    if errs != nil {
        fmt.Println(errs)
        return
    }

    // 解析响应结果
    respJSON, err := simplejson.NewJson([]byte(body))
    if err != nil {
        fmt.Println(err)
        return
    }

    // 解析翻译结果
    result := respJSON.Get("trans_result").GetIndex(0).Get("dst").MustString()

    // 输出翻译结果
    fmt.Println(result)
}

Make sure to replace YOUR_API_KEY with the one you got in the first step API Key.

Step Five: Run the Code
In the terminal, run the code via the following command:

go run main.go

After successful execution, you will see the translated text in the terminal.

Conclusion:
Through this article, we learned how to use the Go language and Baidu Translation API to implement the Chinese to Belgian translation function. I hope this article will be helpful to you and make translation more automated and efficient.

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