DeepSeek

import OpenAI from "openai";
import process from 'process';

// 初始化OpenAI客户端
const openai = new OpenAI({
    // 如果没有配置环境变量，请用阿里云百炼API Key替换：apiKey: "sk-xxx"
    apiKey: process.env.DASHSCOPE_API_KEY,
    // 以下为华北2（北京）地域的URL。请将 {WorkspaceId} 替换为您的百炼业务空间ID，各地域的URL不同。
    baseURL: 'https://{WorkspaceId}.cn-beijing.maas.aliyuncs.com/compatible-mode/v1'
});

let reasoningContent = ''; // 完整思考过程
let answerContent = ''; // 完整回复
let isAnswering = false; // 是否进入回复阶段

async function main() {
    const messages = [{ role: 'user', content: '你是谁' }];

    const stream = await openai.chat.completions.create({
        model: 'vanchin/deepseek-v4-pro',
        messages,
        stream: true,
        enable_thinking: true,
    });

    console.log('\n' + '='.repeat(20) + '思考过程' + '='.repeat(20) + '\n');

    for await (const chunk of stream) {
        if (chunk.choices?.length) {
            const delta = chunk.choices[0].delta;
            // 只收集思考内容
            if (delta.reasoning_content !== undefined && delta.reasoning_content !== null) {
                if (!isAnswering) {
                    process.stdout.write(delta.reasoning_content);
                }
                reasoningContent += delta.reasoning_content;
            }

            // 收到content，开始进行回复
            if (delta.content !== undefined && delta.content) {
                if (!isAnswering) {
                    console.log('\n' + '='.repeat(20) + '完整回复' + '='.repeat(20) + '\n');
                    isAnswering = true;
                }
                process.stdout.write(delta.content);
                answerContent += delta.content;
            }
        }
    }
}

main();

import OpenAI from "openai";
import process from 'process';

const openai = new OpenAI({
    apiKey: process.env.DASHSCOPE_API_KEY,
    // 以下为华北2（北京）地域的URL。请将 {WorkspaceId} 替换为您的百炼业务空间ID，各地域的URL不同。
    baseURL: 'https://{WorkspaceId}.cn-beijing.maas.aliyuncs.com/compatible-mode/v1'
});

async function main() {
    const completion = await openai.chat.completions.create({
        model: 'vanchin/deepseek-ocr',
        messages: [
            {
                role: 'user',
                content: [
                    {
                        type: 'image_url',
                        image_url: {
                            url: 'https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20241108/ctdzex/biaozhun.jpg',
                            detail: 'high',
                        },
                    },
                    {
                        type: 'text',
                        text: 'Read all the text in the image.',
                    },
                ],
            },
        ],
    });

    console.log(completion.choices[0].message.content);
}

main();