使用Go语言正确集成QuickBooks API的OAuth 1.0a认证

package main

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

    "github.com/mrjones/oauth" // 导入OAuth库
)

func main() {
    // 1. 配置OAuth消费者密钥和密钥
    // 请替换为您的实际QuickBooks开发者应用程序的Consumer Key和Consumer Secret
    consumerKey := "YOUR_CONSUMER_KEY"
    consumerSecret := "YOUR_CONSUMER_SECRET"

    // 2. 配置OAuth访问令牌和密钥
    // 这是通过OAuth 1.0a授权流程获取的Access Token和Access Token Secret
    // 请替换为您的实际Access Token和Access Token Secret
    accessToken := "YOUR_ACCESS_TOKEN"
    accessTokenSecret := "YOUR_ACCESS_TOKEN_SECRET"

    // 3. 定义API请求的URL
    // 示例：获取特定客户信息的QuickBooks API端点
    apiURL := "https://sandbox-quickbooks.api.intuit.com/v3/company/YOUR_COMPANY_ID/customer/717594130" // 替换YOUR_COMPANY_ID

    // 4. 创建OAuth消费者对象
    c := oauth.NewConsumer(
        consumerKey,
        consumerSecret,
        oauth.ServiceProvider{
            RequestTokenURL:   "https://oauth.intuit.com/oauth/v1/request_token",
            AuthorizeTokenURL: "https://appcenter.intuit.com/Connect/Begin",
            AccessTokenURL:    "https://oauth.intuit.com/oauth/v1/access_token",
        },
    )

    // 5. 创建OAuth访问令牌对象
    token := oauth.AccessToken{
        Token:  accessToken,
        Secret: accessTokenSecret,
    }

    // 6. 使用OAuth消费者发起签名请求
    // 库会自动处理签名生成和Authorization头部的添加
    response, err := c.Get(apiURL, nil, &token) // nil表示没有额外的请求参数
    if err != nil {
        log.Fatalf("Error making OAuth request: %v", err)
    }
    defer response.Body.Close()

    // 7. 处理API响应
    if response.StatusCode != http.StatusOK {
        bodyBytes, _ := ioutil.ReadAll(response.Body)
        log.Fatalf("API request failed with status %d: %s", response.StatusCode, string(bodyBytes))
    }

    bodyBytes, err := ioutil.ReadAll(response.Body)
    if err != nil {
        log.Fatalf("Error reading response body: %v", err)
    }

    fmt.Println("QuickBooks API Response:")
    fmt.Println(string(bodyBytes))
}