- go-client → kenaito-conf-go-client - python-client → kenaito-conf-python-client - python-client-demo → kenaito-conf-python-client-demo - nodejs-client → kenaito-conf-nodejs-client - nodejs-client-demo → kenaito-conf-nodejs-client-demo - 更新所有 README 和 package.json 中的路径引用
77 lines
1.7 KiB
Markdown
77 lines
1.7 KiB
Markdown
# Kenaito Config Center Python Client
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## 安装
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```bash
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cd kenaito-conf-python-client
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pip3 install -e .
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```
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## 快速开始
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```python
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from kenaito_conf import Config, ConfigClient
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config = Config(
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base_url="http://localhost:8080",
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app_name="my-app",
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env="daily",
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sync_interval=30,
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)
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client = ConfigClient(config)
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# 监听配置变更
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def on_change(changed):
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for k, v in changed.items():
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print(f"config changed: {k} = {v}")
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client.on_change(on_change)
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# 启动客户端(拉取配置 + 开启定时同步)
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client.start()
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# 获取配置
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value = client.get("database.host")
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all_configs = client.get_all()
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# 停止
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client.stop()
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```
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## 配置项
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| 参数 | 说明 | 默认值 |
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|------|------|--------|
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| `base_url` | 配置中心地址 | 必填 |
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| `app_name` | 应用名称 | 必填 |
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| `env` | 环境(dev/daily/prod) | `dev` |
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| `version` | 配置版本 | `latest` |
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| `token` | 认证令牌 | 空 |
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| `sync_interval` | 同步间隔(秒) | `60` |
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| `ignore_global` | 是否忽略全局配置 | `False` |
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| `cache_dir` | 本地缓存目录 | `.` |
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## Demo
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```bash
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cd kenaito-conf-python-client-demo
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pip3 install -r requirements.txt
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python3 app.py
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```
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Demo 默认监听 `8082` 端口,访问 `http://localhost:8082/` 查看配置。
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环境变量覆盖:
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| 环境变量 | 说明 | 默认值 |
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|----------|------|--------|
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| `SERVER_PORT` | 服务端口 | `8082` |
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| `KENAITO_BASE_URL` | 配置中心地址 | `http://localhost:8080` |
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| `KENAITO_APP_NAME` | 应用名称 | `kenaito-springboot-demo` |
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| `KENAITO_PROFILE` | 环境 | `daily` |
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| `KENAITO_VERSION` | 配置版本 | `latest` |
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| `KENAITO_TOKEN` | 认证令牌 | 空 |
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| `KENAITO_SYNC_INTERVAL` | 同步间隔(秒) | `30` |
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| `KENAITO_CACHE_DIR` | 缓存目录 | `.` |
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