node Standard input stream and output stream code examples

This article mainly introduces node standard input stream and output stream code examples. The example code is introduced in this article in detail, which has certain reference learning value for everyone's learning or work. Friends who need it can refer to it.

Use node to get input instructions in the CMD console:

Method 1:

();
('utf-8');
('Please enter:'); //Standard output('data', function (data) {
  var str = (0, -2);
  ('end');
  ('Input:'+str);    
});
('end', function () {
   ();
});

Method 2:

const readline = require('readline');
const rl = ({
 input: ,
 output: 
});
('What do you think of the Chinese website?  ', (answer) => {
 // Process the answer (`Thank you for your feedback：${answer}`);
 ();
});

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