拥抱智能时代：Golang与百度AI接口携手构建智能应用

package main

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

func main() {
    apiKey := "your_api_key"
    secretKey := "your_secret_key"
    imageURL := "http://example.com/image.jpg"
    url := "https://aip.baidubce.com/rest/2.0/image-classify/v2/advanced_general?access_token=" + getAccessToken(apiKey, secretKey) + "&url=" + imageURL

    resp, err := http.Get(url)
    if err != nil {
        fmt.Println("Error:", err)
        return
    }
    defer resp.Body.Close()

    body, err := ioutil.ReadAll(resp.Body)
    if err != nil {
        fmt.Println("Error:", err)
        return
    }

    fmt.Println(string(body))
}

func getAccessToken(apiKey, secretKey string) string {
    resp, err := http.Get("https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id=" + apiKey + "&client_secret=" + secretKey)
    if err != nil {
        fmt.Println("Error:", err)
        return ""
    }
    defer resp.Body.Close()

    body, err := ioutil.ReadAll(resp.Body)
    if err != nil {
        fmt.Println("Error:", err)
        return ""
    }

    accessToken := string(body)[17:49]
    return accessToken
}