Postman 环境变量与集合导出：一组模板搞定团队联调

{
  "name": "DEV",
  "values": [
    { "key": "base_url", "value": "https://api.dev", "enabled": true },
    { "key": "token", "value": "Bearer dev-token", "enabled": true },
    { "key": "user_id", "value": "42", "enabled": true }
  ]
}

{
  "item": [
    {
      "name": "GetUser",
      "request": {
        "method": "GET",
        "header": [{ "key": "Authorization", "value": "{{token}}" }],
        "url": { "raw": "{{base_url}}/users/{{user_id}}" }
      }
    }
  ]
}