content:'以下是 Node.js 的 os 模块的方法列表,以数组形式返回,每一项是一个方法名:["arch","cpus","endianness","freemem","getPriority","homedir","hostname","loadavg","networkInterfaces","platform","release","setPriority","tmpdir","totalmem","type","uptime","userInfo"]'
},{
role:'user',
content:'返回北京市所有市辖区名组成的数组'
content:'从上述方法名中筛选首字母为元音字母的方法名,以数组形式返回'
}]
```
role有三个可能的值:
- system 系统,对应的content字段一般用于对话背景设定等功能。system角色及信息只能放在messages数组第一项。文心一言不支持此角色