110 lines
3.1 KiB
Go
110 lines
3.1 KiB
Go
package kongfz
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import (
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"encoding/json"
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"errors"
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"io"
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"log"
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"net/http"
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"net/url"
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"strings"
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"time"
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)
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var TailTokens = []string{
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"28fe4cf37dd6b2fa74f349236eb99c5c3914ebe3",
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"4014640556b5b7c2181db662dea8775eb2c2469e",
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"44c59815ae2c21935a88887b77cc89f5e3bc1fc3",
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"69a0f30520e40fe617070d0688930366f544727f",
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"1967ba84f30723c259b0dac2bd5734e025316ef8",
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"39fade4d7167d94cef519d873362af1949990fde",
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"cdc7d73a44d0ef8ca84b6618dde283ebca694892",
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"8e93849cff58c83cca7227a6dc99abb56ac3d33f",
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"1fd05fc23e8403431b724d816a115b579c77d515",
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"b20b7d9728ceb5a4006104ef12d164e9438994e6",
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"a97ab57a40df46de2bf850ceb854e8bab282cd33",
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}
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// BookResponse 孔网数据返回格式
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type BookResponse struct {
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Data struct {
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ISBN string `json:"isbn"`
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Title string `json:"title"`
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Author string `json:"author"`
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Publisher string `json:"publisher"`
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PublicationTime int64 `json:"publication_time"`
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Price float64 `json:"price"`
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BookName string `json:"book_name"`
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FixPrice string `json:"fix_price"`
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BindingLayout string `json:"binding_layout"`
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BookPic string `json:"book_pic"`
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BookPicS string `json:"book_pic_s"`
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} `json:"data"`
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Success bool `json:"success"`
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Error string `json:"error"` // <- 新增
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}
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func GetBookImageByISBN(isbn, proxyType, username, password string) (*BookResponse, error) {
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baseURL := "http://103.236.81.185:8989/api/outGetImageByIsbn"
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client := &http.Client{Timeout: 10 * time.Second}
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for _, token := range TailTokens {
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params := url.Values{}
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params.Set("isbn", isbn)
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params.Set("token", token)
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params.Set("proxyType", proxyType)
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params.Set("username", username)
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params.Set("password", password)
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reqURL := baseURL + "?" + params.Encode()
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log.Println("[GetBookImageByISBN] 请求参数:", reqURL)
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req, err := http.NewRequest("GET", reqURL, nil)
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if err != nil {
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log.Println("[GetBookImageByISBN] 构建请求失败:", err)
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continue
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}
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resp, err := client.Do(req)
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if err != nil {
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log.Println("[GetBookImageByISBN] 请求失败:", err)
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continue
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}
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body, err := io.ReadAll(resp.Body)
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resp.Body.Close() // 立即关闭
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if err != nil {
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log.Println("[GetBookImageByISBN] 读取响应失败:", err)
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continue
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}
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log.Println("[GetBookImageByISBN] 响应:", string(body))
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var res BookResponse
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if err := json.Unmarshal(body, &res); err != nil {
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log.Println("[GetBookImageByISBN] 解析 JSON 失败:", err)
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continue
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}
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log.Printf("[GetBookImageByISBN] 解析后的 Success=%v, Error=%s", res.Success, res.Error)
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if res.Success {
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log.Println("[GetBookImageByISBN] 成功返回 BookResponse")
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return &res, nil
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} else if strings.Contains(res.Error, "请登录后再进行访问") {
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log.Println("[GetBookImageByISBN] Token 需要登录，尝试下一个 token")
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continue
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} else {
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log.Println("[GetBookImageByISBN] 其他错误，直接返回")
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return &res, errors.New(res.Error)
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}
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}
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return nil, errors.New("所有 token 均失效或接口不可用")
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}
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// 简单包含判断
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func contains(s, substr string) bool {
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return strings.Contains(s, substr)
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}
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