43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
JavaScript
/*
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var colors = require('colors') // require后，字符串被添加了一系列方法： str.white, str.inverse, ...
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// colors.styles: bold,italic,underline,inverse,yellow,cyan,white,magenta,green,red,grey,blue,rainbow,zebra,random
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// 自定义的 themes：
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colors.setTheme({
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logprompt: 'inverse',
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logok:'green',
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logerror: 'red',
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logwarn: 'magenta',
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logtitle: 'cyan'
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})
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*/
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const bunyan = require('bunyan')
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const PrettyStream = require('bunyan-pretty-colors')
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const path = require('path')
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var prettyStdOut = new PrettyStream()
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prettyStdOut.pipe(process.stdout)
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var logger = function (option) {
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option = option || {}
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return bunyan.createLogger({
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name: 'log',
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src: false,
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streams: [
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{
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level: 'info',
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stream: prettyStdOut,
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},
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{
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level: 'info',
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type: 'rotating-file',
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path: path.join(option.root || '_logbase/', '/', option.file || 'info.log'),
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period: '1d', // daily rotation
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count: 30, // keep 30 days
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},
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],
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})
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}
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module.exports = logger // trace, debug, info, warn, error, fatal
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