101 lines
2.1 KiB
Go
101 lines
2.1 KiB
Go
package ai
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"git.mmeiblog.cn/mei/aiComplain/configs"
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)
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// 定义请求格式（兼容 OpenAI 格式）
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type ChatMessage struct {
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Role string `json:"role"`
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Content string `json:"content"`
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}
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type ChatRequest struct {
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Model string `json:"model"`
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Messages []ChatMessage `json:"messages"`
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}
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type ChatResponse struct {
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ID string `json:"id"`
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Object string `json:"object"`
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Created int64 `json:"created"`
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Choices []struct {
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Index int `json:"index"`
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Message struct {
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Role string `json:"role"`
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Content string `json:"content"`
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} `json:"message"`
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} `json:"choices"`
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}
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// Client 封装接口调用
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type Client struct {
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APIKey string
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BaseURL string
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Model string
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}
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// Send 发送对话请求
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func (c *Client) Send(messages []ChatMessage) (string, error) {
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reqBody := ChatRequest{
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Model: c.Model,
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Messages: messages,
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}
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data, err := json.Marshal(reqBody)
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if err != nil {
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return "", err
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}
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req, err := http.NewRequest("POST", c.BaseURL, bytes.NewBuffer(data))
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if err != nil {
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return "", err
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}
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req.Header.Set("Content-Type", "application/json")
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if c.APIKey != "" {
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req.Header.Set("Authorization", "Bearer "+c.APIKey)
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}
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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return "", err
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}
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defer resp.Body.Close()
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body, _ := io.ReadAll(resp.Body)
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if resp.StatusCode != http.StatusOK {
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return "", fmt.Errorf("http error: %s, body: %s", resp.Status, string(body))
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}
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var chatResp ChatResponse
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if err := json.Unmarshal(body, &chatResp); err != nil {
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return "", err
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}
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if len(chatResp.Choices) == 0 {
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return "", fmt.Errorf("no response choices")
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}
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return chatResp.Choices[0].Message.Content, nil
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}
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func NewClient(message string, prompt string, model string) (string, error) {
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var c Client
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c.BaseURL = configs.OPEN_LIKE_URL
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c.Model = model
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c.APIKey = configs.OPENAI_LIKE_API_KEY
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msgs := []ChatMessage{
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{Role: "system", Content: prompt},
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{Role: "user", Content: message},
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}
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response, err := c.Send(msgs)
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if err != nil {
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return "", err
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}
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return response, nil
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}
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