How to use expressWinston method in Best

Best JavaScript code snippet using best

express-winston-tests.ts

Source: express-winston-tests.ts Github

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1import expressWinston = require('express-winston');2import * as winston from 'winston';3import express = require('express');4const app = express();5/​/​ Logger with all options6app.use(expressWinston.logger({7 baseMeta: { foo: 'foo', nested: { bar: 'baz' } },8 bodyBlacklist: ['foo'],9 bodyWhitelist: ['bar'],10 colorize: true,11 dynamicMeta: (req, res, err) => ({ foo: 'bar' }),12 expressFormat: true,13 ignoreRoute: (req, res) => true,14 ignoredRoutes: ['foo'],15 level: (req, res) => 'level',16 meta: true,17 metaField: 'metaField',18 msg: 'msg',19 requestFilter: (req, prop) => true,20 requestWhitelist: ['foo', 'bar'],21 skip: (req, res) => false,22 statusLevels: ({ error: 'error', success: 'success', warn: 'warn' }),23 transports: [24 new winston.transports.Console({25 json: true,26 colorize: true27 })28 ]29}));30/​/​ Logger with minimum options (transport)31app.use(expressWinston.logger({32 transports: [33 new winston.transports.Console({34 json: true,35 colorize: true36 })37 ],38}));39/​/​ Logger with minimum options (winstonInstance)40app.use(expressWinston.logger({41 winstonInstance: winston,42}));43/​/​ Error Logger with all options44app.use(expressWinston.errorLogger({45 baseMeta: { foo: 'foo', nested: { bar: 'baz' } },46 dynamicMeta: (req, res, err) => ({ foo: 'bar' }),47 level: (req, res) => 'level',48 metaField: 'metaField',49 msg: 'msg',50 requestFilter: (req, prop) => true,51 requestWhitelist: ['foo', 'bar'],52 transports: [53 new winston.transports.Console({54 json: true,55 colorize: true56 })57 ]58}));59/​/​ Error Logger with min options (transports)60app.use(expressWinston.errorLogger({61 transports: [62 new winston.transports.Console({63 json: true,64 colorize: true65 })66 ],67}));68/​/​ Error Logger with min options (winstonInstance)69app.use(expressWinston.errorLogger({70 winstonInstance: winston,71}));72expressWinston.bodyBlacklist.push('potato');73expressWinston.bodyWhitelist.push('apple');74expressWinston.defaultRequestFilter = (req: express.Request, prop: string) => true;75expressWinston.defaultResponseFilter = (res: express.Response, prop: string) => true;76expressWinston.defaultSkip = () => true;77expressWinston.ignoredRoutes.push('/​ignored');78expressWinston.responseWhitelist.push('body');79const router = express.Router();80router.post('/​user/​register', (req, res, next) => {81 const expressWinstonReq = req as expressWinston.ExpressWinstonRequest;82 expressWinstonReq._routeWhitelists.body = ['username', 'email', 'age'];83 expressWinstonReq._routeWhitelists.req = ['userId'];84 expressWinstonReq._routeWhitelists.res = ['_headers'];...

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express-winston.js

Source: express-winston.js Github

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1/​/​ @flow2declare module "express-winston" {3 declare type express$Handler = (4 req: express$Request,5 res: express$Response,6 next: express$NextFunction,7 ) => mixed;8 declare type express$ErrorRequestHandler = (9 error: Error,10 req: express$Request,11 res: express$Response,12 next: express$NextFunction,13 ) => mixed;14 declare interface expresswinston$BaseLoggerOptions {15 expressFormat?: boolean;16 format?: $winstonFormat;17 level?: string;18 meta?: boolean;19 }20 declare type expresswinston$LoggerOptionsWithTransports = {21 transports?: Array<$winstonTransport>,22 ...23 } & expresswinston$BaseLoggerOptions;24 declare type expresswinston$LoggerOptions = expresswinston$LoggerOptionsWithTransports;25 declare function expresswinston$logger(26 options: expresswinston$LoggerOptions,27 ): express$Handler;28 declare interface expresswinston$BaseErrorLoggerOptions {29 level?: string;30 }31 declare type expresswinston$ErrorLoggerOptionsWithTransports = {32 transports?: Array<$winstonTransport>,33 ...34 } & expresswinston$BaseErrorLoggerOptions;35 declare type expresswinston$ErrorLoggerOptions = expresswinston$ErrorLoggerOptionsWithTransports;36 declare function expresswinston$errorLogger(37 options: expresswinston$ErrorLoggerOptions,38 ): express$ErrorRequestHandler;39 declare module.exports: {40 logger: typeof expresswinston$logger,41 errorLogger: typeof expresswinston$errorLogger,42 };...

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Using AI Code Generation

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1const expressWinston = require('express-winston');2const logger = require('./​logger');3const app = express();4app.use(expressWinston.logger({5 new winston.transports.Console()6 format: winston.format.combine(7 winston.format.colorize(),8 winston.format.json()9}));10app.get('/​', function (req, res) {11 res.send('hello, world!');12});13app.listen(3000);14const winston = require('winston');15const logger = winston.createLogger({16 new winston.transports.Console()17 format: winston.format.combine(18 winston.format.colorize(),19 winston.format.json()20});21module.exports = logger;22const expressWinston = require('express-winston');23const logger = require('./​logger');24const app = express();25app.use(expressWinston.errorLogger({26 new winston.transports.Console()27 format: winston.format.combine(28 winston.format.colorize(),29 winston.format.json()30}));31app.get('/​', function (req, res) {32 res.send('hello, world!');33});34app.listen(3000);35const winston = require('winston');

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Using AI Code Generation

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1require('express-async-errors');2require('./​startup/​logging')();3require('./​startup/​config')();4require('./​startup/​db')();5require('./​startup/​routes')(app);6require('./​startup/​validation')();

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Using AI Code Generation

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1const express = require('express');2const expressWinston = require('express-winston');3const winston = require('winston');4const app = express();5const express = require('express');6const winston = require('winston');7const expressWinston = require('express-winston');8const app = express();

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