Golang connects to Baidu AI interface to realize speech synthesis function and quickly masters it.

Golang connects to Baidu AI interface to realize speech synthesis function, and quickly masters it

Introduction:
With the continuous development of artificial intelligence technology, speech synthesis function has been widely used in various fields. It has been widely used in application scenarios. Baidu AI platform provides a series of powerful speech synthesis interfaces. Through these interfaces, we can convert text into speech to achieve natural and smooth speech synthesis effects. This article will introduce how to use Golang language to connect to Baidu AI interface to implement speech synthesis function.

1. Register for Baidu AI Platform
First, we need to register a developer account on Baidu AI Platform and create an application. Registration address: https://ai.baidu.com.

2. Obtain the API Key and Secret Key of the application
After successfully registering and creating the application, we need to obtain the API Key and Secret Key of the application. These two keys will be used to access the Baidu AI platform. speech synthesis interface.

3. Install necessary libraries
Before starting development, we need to install some necessary libraries in the Golang environment. Use the following command to install:

go get -u github.com/astaxie/beego/orm go get -u github.com/astaxie/beego go get -u github.com/baidubce/bce-sdk-go go get -u github.com/bmizerany/pat

4. Write code
We first need to import the necessary libraries and packages:

import ( "fmt" "io/ioutil" "net/http" "net/url" "strings" )

Then, we need to define some constants, including the application’s API Key, Secret Key, etc.:

const ( apiKey = "Your API Key" secretKey = "Your Secret Key" text = "你好，百度AI" spd = 5 pit = 5 vol = 5 per = 0 )

Next, we need to implement a function that sends a POST request to call the Baidu AI interface:

func post(url string, params map[string]interface{}) (string, error) { data := url.Values{} for k, v := range params { data.Set(k, fmt.Sprintf("%v", v)) } req, err := http.NewRequest("POST", url, strings.NewReader(data.Encode())) if err != nil { return "", err } req.Header.Set("Content-Type", "application/x-www-form-urlencoded") req.Header.Set("charset", "UTF-8") resp, err := http.DefaultClient.Do(req) if err != nil { return "", err } defer resp.Body.Close() body, err := ioutil.ReadAll(resp.Body) if err != nil { return "", err } return string(body), nil }

Next, we can write a function that handles speech synthesis requests. Function:

func speechSynthesis() { params := map[string]interface{}{ "tex": text, "tok": "24.78e60f509e37738abba546647c0c2eb7.2592000.1635647796.282335-24825468", "cuid": "baidu_ai", "ctp": 1, "lan": "zh", "spd": spd, "pit": pit, "vol": vol, "per": per, "aue": 3, "int": 4, "ext": "mp3", } resp, err := post("https://tsn.baidu.com/text2audio", params) if err != nil { fmt.Println(err) return } fmt.Println(resp) }

Finally, we can write a main function that calls the speech synthesis function:

func main() { speechSynthesis() }

5. Run the code
After writing the code, we can use the following command to run the code:

go run main.go

The running result will return the URL of the speech synthesis result, which can be played directly in the browser.

6. Summary
Through the introduction of this article, we can learn how to use Golang language to connect to Baidu AI interface to implement speech synthesis function. Using Baidu AI's speech synthesis interface, we can easily convert text into speech and apply it to various scenarios, such as voice assistants, automated phone calls, etc. I hope this article can help readers quickly master the integration method of Golang and Baidu AI speech synthesis and improve development efficiency.

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