45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
import fs from "fs";
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import OpenAI from "openai";
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// 1. 初始化客户端（记得设置环境变量 HUNYUAN_API_KEY）
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const client = new OpenAI({
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apiKey: "sk-LVfG90qgdhf9kKQUucqBSLioxamDu7gBeW9boXqKOxIDJt7H",
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baseURL: "https://api.hunyuan.cloud.tencent.com/v1",
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});
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async function run() {
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try {
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// 2. 读取本地图片，转成 base64
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const imagePath = "./test.png"; // 👈 换成你自己的图片路径
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const base64Image = fs.readFileSync(imagePath).toString("base64");
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// 3. 调用 hunyuan-vision
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const completion = await client.chat.completions.create({
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model: "hunyuan-vision",
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stream: false, // 先关掉流式，调试更清晰
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messages: [
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{
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role: "user",
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content: [
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{ type: "text", text: "请描述这张图片的主要内容。" },
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{
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type: "image_url",
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image_url: {
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url: `data:image/png;base64,${base64Image}`, // 👈 必须加前缀
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},
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},
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],
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},
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],
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});
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// 4. 打印结果
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console.log(completion.choices[0].message.content);
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} catch (err) {
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console.error("调用出错：", err.response?.data || err.message);
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}
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}
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run();
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