"use strict";
const fs = require('fs')
var fileReadStream = fs.createReadStream('data.json');
var fileWriteStream = fs.createWriteStream('data-1.json');
fileReadStream.pipe(fileWriteStream);
"use strict";
const fs = require('fs')
var fileReadStream = fs.createReadStream('data.json');
var fileWriteStream = fs.createWriteStream('data-1.json');
fileReadStream.pipe(fileWriteStream);
本文标题:Node.js pipe管道
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