我最近遇到了同样的问题.经过一番研究后，我发现了一个软件包"winston-sql-transport"，用于将日志保存到mysql中.看到这个:

I was facing the same issue recently. after doing some research I found one package 'winston-sql-transport' to save logs into mysql. see this:

const { Logger } = require('winston');
const { SQLTransport } = require('./../lib/winston-sql-transport');

const logger = new Logger({
  transports: [
    new SQLTransport({
      tableName: 'winston_logs',
    })]
});

module.exports = logger;