yiu-nest-winston

1.安装

pnpm i winston logform yiu-nest-winston

2.快速开始

WinstonModule默认全局注入。

2.1.同步注册

import { Module } from '@nestjs/common'
import { WinstonModule, WinstonModuleOptions } from 'yiu-nest-winston'
import { createLogger } from 'winston'

const options: WinstonModuleOptions = {
    instance: createLogger(),
}

@Module({
    imports: [
        WinstonModule.forRoot(options),
    ],
})
export class AppModule {}

2.2.异步注册

import { Module } from '@nestjs/common'
import { WinstonModule } from 'yiu-nest-winston'

@Module({
    imports: [
        WinstonModule.forRootAsync({ useClass: WinstonConfigService }),
    ],
})
export class AppModule {}

WinstonConfigService代码如下：

import { Injectable } from '@nestjs/common'
import { transports } from 'winston'
import {
    WinstonModuleOptions,
    WinstonModuleOptionsFactory,
} from 'yiu-nest-winston'

@Injectable()
export class WinstonConfigService implements WinstonModuleOptionsFactory {
    createWinstonModuleOptions(): WinstonModuleOptions {
        return {
            level: 'silly',
            transports: [new transports.Console()],
        }
    }
}

2.3.注入Service

import { Injectable } from '@nestjs/common'
import { Logger } from 'winston'
import { InjectWinston, InjectWinstonYiu, WinstonYiu } from 'yiu-nest-winston'

@Injectable()
export class AuthService {
    constructor(
        // 此处注入的是全局的winston单例
        @InjectWinston()
        private readonly winstonLogger: Logger,
        // 此处注入的是当前Service的`WinstonYiu`,自动配置好了context
        @InjectWinstonYiu()
        private readonly yiuLogger: WinstonYiu,
    ) {}
}

其他

你可以考虑从yiu-winston-kit库使用Nest风格的printf。