58 lines
1.3 KiB
JavaScript
58 lines
1.3 KiB
JavaScript
const log4js = require('log4js')
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const { outDir, recordLog } = require('../config').logConfig
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log4js.configure({
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appenders: {
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// 控制台输出
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out: {
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type: 'stdout',
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layout: {
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type: 'colored'
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}
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},
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// 保存日志文件
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cheese: {
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type: 'file',
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maxLogSize: 512*1024, // unit: bytes 1KB = 1024bytes
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filename: `${ outDir }/receive.log`
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}
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},
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categories: {
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default: {
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appenders: [ 'out', 'cheese' ], // 配置
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level: 'info' // 只输出info以上级别的日志
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}
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}
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// pm2: true
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})
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const logger = log4js.getLogger()
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const useLog = () => {
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return async (ctx, next) => {
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const { method, path, origin, query, body, headers, ip } = ctx.request
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const data = {
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method,
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path,
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origin,
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query,
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body,
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ip,
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headers
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}
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await next() // 等待路由处理完成，再开始记录日志
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// 是否记录日志
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if (recordLog) {
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const { status, params } = ctx
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data.status = status
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data.params = params
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data.result = ctx.body || 'no content'
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if (String(status).startsWith(4) || String(status).startsWith(5))
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logger.error(JSON.stringify(data))
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else
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logger.info(JSON.stringify(data))
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}
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}
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}
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module.exports = useLog() |