如何读取和写入节点js中的外部文件

Question

我的记录文件

    var winston = require('winston');
winston.add(winston.transports.File, { filename: 'somefile.log' });
var config = {'status':1};

我的js文件，

 log = require('../../../config/logs.js');
 exports.getcategories = function (req, res) {

   i want to write a if condition to check status in my log file
   if(log.config.status == 1)
     console.log(log)
  Categories.find(item, function (err, result) {
    if (err) {
      console.log('err');
    }
    data = { status: 'fail', error_code: 1, result: [] };
    if (result) {
      data = { status: 'success', error_code: 0, result: result };
    }
    res.json(data);
  });
};

我不确定我遵循的程序，cn任何人请帮助我.........

Answer 1

请阅读此文档。它支持读/写文件。

https://nodejs.org/api/fs.html