# plover-logger

> 【核心模块】提供统一的日志接口，让使用者不用关心日志实现，方便日志实现切换。

Latest version **1.7.0** (published 2020-07-05) · Apache-2.0 license · 0 weekly downloads

## Install

```sh
npm install plover-logger
pnpm add plover-logger
yarn add plover-logger
bun add plover-logger
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 1.7.0 |
| Published | 2020-07-05 |
| First published | 2016-04-18 |
| Weekly downloads | 0 |
| License | Apache-2.0 |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 1 |
| Unpacked size | 4.6 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 253 |
| Author | bencode@163.com |
| Maintainers | bencode |

## Links

- npm: https://www.npmjs.com/package/plover-logger
- Repository: https://github.com/alibaba/plover
- Homepage: https://github.com/alibaba/plover#readme
- Issues: https://github.com/alibaba/plover/issues
- npm.io page: https://npm.io/package/plover-logger

## Dependencies (1)

- [debug](https://npm.io/package/debug.md) ^4.1.1

## Recent versions

- 1.7.0 (latest) — 2020-07-05
- 1.6.0 — 2017-11-05
- 1.5.0 — 2017-07-30
- 1.4.4 — 2017-02-13
- 1.4.3 — 2016-11-09
- 1.4.1 — 2016-06-13
- 1.4.0 — 2016-05-09
- 1.3.1 — 2016-04-27
- 1.3.0 — 2016-04-18

## README

# plover-logger


[![NPM version][npm-image]][npm-url]


【核心模块】提供统一的日志接口，让使用者不用关心日志实现，方便日志实现切换。

## Usage
```js
const log = require('plover-logger')('namespace');

log.info('init application: %s', name);
log.error(e);
log.debug('data return: %o', data);
log.warn('data already exist: %o', o);
```

## Level
分为`error`, `warn`, `info`, `debug`四个日志级别。

| name | priority |
|:-----|:--------:|
| error | 1 |
| warn | 2 |
| info | 3 |
| debug | 4 |

日志级别从高到低分别为:

`error` > `warn` > `info` > `debug`

日志级别默认为`warn`，此时仅显示`error`、`warn`级别的日志信息。可以通过设置`DEBUG`环境变量来显示`namespace`下`info`和`debug`级别的日志信息。例如：

```bash
$ DEBUG=namespace node example/app
```

**Note**

更多`DEBUG`的设置方式，请参考[debug模块](https://github.com/visionmedia/debug).


[npm-image]: https://img.shields.io/npm/v/plover-logger.svg?style=flat-square
[npm-url]: https://www.npmjs.com/package/plover-logger

---
_Source: https://npm.io/package/plover-logger · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._