166 lines
4.6 KiB
TypeScript
166 lines
4.6 KiB
TypeScript
import log from 'electron-log'
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import * as path from 'path'
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import { getAppRoot } from './environmentService'
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// 移除ANSI颜色转义字符的函数
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function stripAnsiColors(text: string): string {
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// 匹配ANSI转义序列的正则表达式 - 更完整的模式
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const ansiRegex = /\x1b\[[0-9;]*[mGKHF]|\x1b\[[\d;]*[A-Za-z]/g
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return text.replace(ansiRegex, '')
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}
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// 获取应用安装目录下的日志路径
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function getLogDirectory(): string {
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const appRoot = getAppRoot()
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return path.join(appRoot, 'logs')
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}
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// 获取当前日期的日志文件名 - 使用ISO 8601格式
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function getTodayLogFileName(): string {
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const today = new Date()
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const year = today.getFullYear()
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const month = String(today.getMonth() + 1).padStart(2, '0')
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const day = String(today.getDate()).padStart(2, '0')
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return `frontendlog-${year}-${month}-${day}.log`
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}
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// 配置日志系统
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export function setupLogger() {
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// 设置日志文件路径到软件安装目录
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const logPath = getLogDirectory()
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// 确保日志目录存在
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const fs = require('fs')
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if (!fs.existsSync(logPath)) {
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fs.mkdirSync(logPath, { recursive: true })
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}
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// 配置日志格式
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log.transports.file.format = '[{y}-{m}-{d} {h}:{i}:{s}.{ms}] [{level}] {text}'
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log.transports.console.format = '[{y}-{m}-{d} {h}:{i}:{s}.{ms}] [{level}] {text}'
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// 设置主进程日志文件路径和名称 - 按日期分文件
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log.transports.file.resolvePathFn = () => {
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const fileName = getTodayLogFileName()
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return path.join(logPath, fileName)
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}
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// 设置日志级别
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log.transports.file.level = 'debug'
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log.transports.console.level = 'debug'
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// 设置文件大小限制 (50MB，因为按日期分文件，可以设置更大)
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log.transports.file.maxSize = 50 * 1024 * 1024
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// 禁用自动归档，因为我们按日期分文件
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log.transports.file.archiveLog = null
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// 捕获未处理的异常和Promise拒绝
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log.catchErrors({
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showDialog: false,
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onError: (options: any) => {
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log.error('未处理的错误:', options.error)
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log.error('版本信息:', options.versions)
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log.error('进程类型:', options.processType)
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},
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})
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// 重写console方法，将所有控制台输出重定向到日志
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const originalConsole = {
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log: console.log,
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error: console.error,
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warn: console.warn,
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info: console.info,
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debug: console.debug,
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}
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console.log = (...args) => {
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log.info(...args)
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originalConsole.log(...args)
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}
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console.error = (...args) => {
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log.error(...args)
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originalConsole.error(...args)
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}
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console.warn = (...args) => {
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log.warn(...args)
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originalConsole.warn(...args)
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}
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console.info = (...args) => {
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log.info(...args)
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originalConsole.info(...args)
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}
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console.debug = (...args) => {
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log.debug(...args)
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originalConsole.debug(...args)
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}
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log.info('日志系统初始化完成')
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log.info(`日志文件路径: ${path.join(logPath, getTodayLogFileName())}`)
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return log
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}
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// 导出日志实例和工具函数
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export { log, stripAnsiColors }
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// 获取当前日志文件路径
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export function getLogPath(): string {
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return path.join(getLogDirectory(), getTodayLogFileName())
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}
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// 获取所有日志文件列表
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export function getLogFiles(): string[] {
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const fs = require('fs')
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const logDir = getLogDirectory()
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if (!fs.existsSync(logDir)) {
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return []
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}
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const files = fs.readdirSync(logDir)
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return files
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.filter((file: string) => file.match(/^frontendlog-\d{4}-\d{2}-\d{2}\.log$/))
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.sort()
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.reverse() // 最新的在前面
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}
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// 清理旧日志文件
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export function cleanOldLogs(daysToKeep: number = 7) {
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const fs = require('fs')
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const logDir = getLogDirectory()
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if (!fs.existsSync(logDir)) {
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return
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}
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const files = fs.readdirSync(logDir)
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const now = new Date()
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const cutoffDate = new Date(now.getTime() - daysToKeep * 24 * 60 * 60 * 1000)
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// 格式化截止日期为YYYY-MM-DD
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const cutoffDateStr = cutoffDate.getFullYear() + '-' +
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String(cutoffDate.getMonth() + 1).padStart(2, '0') + '-' +
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String(cutoffDate.getDate()).padStart(2, '0')
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files.forEach((file: string) => {
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// 匹配日志文件名格式 frontendlog-YYYY-MM-DD.log
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const match = file.match(/^frontendlog-(\d{4}-\d{2}-\d{2})\.log$/)
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if (match) {
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const fileDateStr = match[1]
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if (fileDateStr < cutoffDateStr) {
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const filePath = path.join(logDir, file)
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try {
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fs.unlinkSync(filePath)
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log.info(`已删除旧日志文件: ${file}`)
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} catch (error) {
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log.error(`删除旧日志文件失败: ${file}`, error)
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}
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}
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}
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})
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} |