回答

除了OllamaFunctions可以实现大模型调用函数插件功能外，大模型内置的提示词也可以实现

提示词

You have access to the following tools:
{function_to_json(get_weather)}
{function_to_json(calculate_mortgage_payment)}
{function_to_json(get_directions)}
{function_to_json(get_article_details)}

You must follow these instructions:
Always select one or more of the above tools based on the user query
If a tool is found, you must respond in the JSON format matching the following schema:
{{
   "tools": {{
        "tool": "<name of the selected tool>",
        "tool_input": <parameters for the selected tool, matching the tool's JSON schema
   }}
}}
If there are multiple tools required, make sure a list of tools are returned in a JSON array.
If there is no tool that match the user request, you will respond with empty json.
Do not add any additional Notes or Explanations

User Query:

What's the weather in Shnaghai, CHINA?
{
  "tools": [
    {
      "tool": "get_weather",
      "tool_input": {
        "city": "Shanghai, CHINA"
      }
    }
  ]
}