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node から pythonを実行して標準出力に表示

Node.js

Posted at 2018-08-07

const spawn = require('child_process').spawn;
const ls = spawn(pythonPath, ['python', OPTION1, OPTION2, ... ], { stdio: 'inherit' })
ls.stdout.on('data', function(data){
    console.log(data.toString());
});
ls.stderr.on('data', function (data) {
    console.log(data.toString());
});
ls.on('exit', function(data){
    console.log(data.toString());
});
ls.on('error', function (err) {
    console.log(err);
});

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