读取 Node.js 中的文件

Question

How to read the data of a file(say, read.txt) without getting the buffered Data? I mean I want to get the content of the file directly without getting the buffer data? and hoe to delete the folder in Node.js?

Answer 1

// Try this //

    fs = require('fs')
    fs.readFile('/read.txt', 'utf8', function (err,data) {
      if (err) {
        return console.log(err);
      }
      console.log(data);
    });
    
    try {
    fs.rmdirSync(dir, { recursive: true });

    console.log(`${dir} is deleted!`);
    }catch (err) {
    console.error(`Error while deleting ${dir}.`);
    }