在Linux环境下进行JavaScript日志记录时,以下是一些最佳实践:
const log = require('pino')();
log.info({ message: 'User logged in', userId: '12345' });
info, warn, error),避免日志过多或过少。const log = require('pino')({ level: 'info' });
logrotate,可以自动管理日志文件的大小和数量,避免日志文件过大。/var/log/myapp/*.log {
daily
rotate 7
compress
delaycompress
missingok
notifempty
create 0640 root adm
}
const log = require('pino')({ level: 'info' });
const userLog = log.child({ module: 'user' });
userLog.info('User logged in');
const log = require('pino')({ level: 'info' });
log.info({ timestamp: new Date().toISOString(), message: 'User logged in' });
const log = require('pino')();
const sanitize = require('sanitize-html');
const userInput = sanitize(req.body.input);
log.info({ userInput }, 'User input received');
const log = require('pino')();
log.info('User logged in', { async: true });
const log = require('pino')();
log.error({ message: 'Critical error occurred' }, 'Error handling');
通过遵循这些最佳实践,可以在Linux环境下更有效地进行JavaScript日志记录,提高系统的可维护性和可靠性。