Golang+Baidu AI 인터페이스: 지능형 음성 인식 시스템 구축을 위한 강력한 도구

mkdir go-speech-recognition
cd go-speech-recognition

dep init

dep ensure -add github.com/gorilla/mux

package main

import (
    "net/http"
    "io/ioutil"
    "fmt"
    "log"
    "github.com/gorilla/mux"
)

const (
    AppID = "your app id"       // 替换为自己的App ID
    APIKey = "your api key"     // 替换为自己的API Key
    SecretKey = "your secret key"   // 替换为自己的Secret Key
)

func main() {
    r := mux.NewRouter()
    r.HandleFunc("/speech_recognition", SpeechRecognition).Methods("POST")
    http.Handle("/", r)

    log.Fatal(http.ListenAndServe(":8080", nil))
}

func SpeechRecognition(w http.ResponseWriter, r *http.Request) {
    // 读取请求的语音文件
    file, _, err := r.FormFile("file")
    if err != nil {
        log.Fatal(err)
    }
    defer file.Close()

    data, err := ioutil.ReadAll(file)
    if err != nil {
        log.Fatal(err)
    }

    // 发起语音识别请求
    client := &http.Client{}
    req, err := http.NewRequest("POST", "https://vop.baidu.com/server_api", bytes.NewBuffer(data))
    if err != nil {
        log.Fatal(err)
    }
    req.Header.Set("Content-Type", "audio/wav;rate=16000")
    req.Header.Set("Content-Length", strconv.Itoa(len(data)))

    q := req.URL.Query()
    q.Add("cuid", "your unique id")
    q.Add("token", "your access token")
    q.Add("dev_pid", "your dev pid")
    req.URL.RawQuery = q.Encode()

    resp, err := client.Do(req)
    if err != nil {
        log.Fatal(err)
    }
    defer resp.Body.Close()

    // 读取响应结果
    respData, err := ioutil.ReadAll(resp.Body)
    if err != nil {
        log.Fatal(err)
    }

    fmt.Fprintf(w, string(respData))
}

go run main.go