1、Post地址： $url = "https://open.bigmodel.cn/api/llm-application/open/v3/application/invoke"
2、写入Bearer
3、json格式：
{
"app_id": "8022231040",
"conversation_id": "19686272",
"stream": false,
"send_log_event": false,
"messages": [
{
"role": "user",
"content": [
{
"key": "query",
"value": "你好",
"type": "input"
}
]
}
]
}