How to copy a image?
I want to copy image.png
form /folder1
to /folder2
, how to do it?
/folder1
image.png
/folder2
Tha开发者_C百科nks!
Try something like this:
var fs = require('fs');
var inStr = fs.createReadStream('/your/path/to/file');
var outStr = fs.createWriteStream('/your/path/to/destination');
inStr.pipe(outStr);
Code is not tested, just written down from memory.
Or if you prefer callbacks:
fs = require('fs')
fs.readFile('folder1/image.png', function (err, data) {
if (err) throw err;
fs.writeFile('folder2/image.png', data, function (err) {
if (err) throw err;
console.log('It\'s saved!');
});
});
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