如何通过Curl的http调用deepseek本地大模型

curl http://localhost:11434/v1/chat/completions \
    -H "Content-Type: application/json" \
    -d '{
        "model": "deepseek-r1:7b",
        "messages": [
            {
                "role": "user",
                "content": "你好"
            }
        ]
    }'