# python_demo1

**Repository Path**: goldfish9901/python_demo1

## Basic Information

- **Project Name**: python_demo1
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-12-16
- **Last Updated**: 2025-12-16

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 小明想要在外面访问自己家里电脑的网站，用到了一个叫[内网穿透](https://www.bing.com/search?q=内网穿透)的技术

- 现在他忘记了自己哪个[端口](https://www.bing.com/search?q=网络端口)([知乎这篇可能更简单](https://zhuanlan.zhihu.com/p/225777212))对应的是哪个服务，但是日志太乱，需要筛选
- 现在我们知道了[文件和数据](./json_load/demo.json)怎么像[例子](./json_load/main.py)那样展开
- 日志在[cloudflared.log](./cloudflared.log)
  - 我们需要找到像这样的
  ```log
  Dec 16 12:38:15 goldfish-ThinkPad-E450c cloudflared[2522660]: 2025-12-16T04:38:15Z INF Updated to new configuration config="{\"ingress\":[{\"hostname\":\"file.21729901.xyz\",\"originRequest\":{},\"service\":\"http://localhost:8600\"},{\"hostname\":\"chat.21729901.xyz\",\"originRequest\":{},\"service\":\"http://127.0.0.1:8090\"},{\"hostname\":\"static.21729901.xyz\",\"originRequest\":{},\"service\":\"http://localhost:8000\"},{\"hostname\":\"ssh.21729901.xyz\",\"originRequest\":{},\"service\":\"ssh://localhost:22\"},{\"hostname\":\"restdemo.21729901.xyz\",\"originRequest\":{},\"service\":\"http://localhost:8200\"},{\"hostname\":\"footviz.21729901.xyz\",\"originRequest\":{},\"service\":\"http://localhost:8300\"},{\"hostname\":\"registry.21729901.xyz\",\"originRequest\":{},\"service\":\"http://localhost:9000\"},{\"service\":\"http_status:404\"}],\"warp-routing\":{\"enabled\":false}}" version=32
  ```
  - 提取成
  ```json
  {
    "ingress": [
      {
        "hostname": "file.21729901.xyz",
        "originRequest": {},
        "service": "http://localhost:8600"
      },
      {
        "hostname": "chat.21729901.xyz",
        "originRequest": {},
        "service": "http://127.0.0.1:8090"
      },
      {
        "hostname": "static.21729901.xyz",
        "originRequest": {},
        "service": "http://localhost:8000"
      },
      {
        "hostname": "ssh.21729901.xyz",
        "originRequest": {},
        "service": "ssh://localhost:22"
      },
      {
        "hostname": "restdemo.21729901.xyz",
        "originRequest": {},
        "service": "http://localhost:8200"
      },
      {
        "hostname": "footviz.21729901.xyz",
        "originRequest": {},
        "service": "http://localhost:8300"
      },
      {
        "hostname": "registry.21729901.xyz",
        "originRequest": {},
        "service": "http://localhost:9000"
      },
      {
        "hostname": null,
        "originRequest": {},
        "service": "http_status:404"
      }
    ],
    "warp-routing": {
      "enabled": false
    }
  }
  ```
  - 例如
  ```
  "service": "http://localhost:9000"
  ```
  9000就是端口
## 能帮他梳理一下吗

- 找出最晚的关系更新记录
- 如果可以 支持按时间段筛选

## 还没运行过python文件？
[windows快速安装python](https://apps.microsoft.com/search?query=python)
可以先试着跑一跑[示例代码](./json_load/main.py)
* 文件资源管理器(Win+E)运行
  - 运行前在[示例代码](./json_load/main.py)文件最后添加
  ```python
  if __name__ == '__main__':
    main()
  ```
    * 然后[选择python环境](./run/windows.png)
      - 图中还出现了[Visual Studio Code](https://apps.microsoft.com/detail/xp9khm4bk9fz7q?hl=en-US&gl=CN)和[PyCharm](https://www.jetbrains.com/pycharm/download/)
      - 需要进一步探索python的可以考虑安装

    * 或者Windows+R 输入cmd
    ```shell
    python json_load/main.py
    ```

* 不想改动文件的可以试试这个
```shell
python -c "from json_load.main import main; main()"
```