Node.js中的fs.ReadStream和fs.createReadStream是否有区别?

在Node.js中的fs模块中, fs.ReadStreamfs.createReadStream是否有区别? 据我所知,都采取文件名,然后创buildstream对象…对吗?

没有

https://github.com/nodejs/node/blob/1124de2d76ad7118267d91a08485aa928a5f0865/lib/fs.js#L1711

 fs.createReadStream = function(path, options) { return new ReadStream(path, options); }; 

精细打印:是。 fs.createReadStream花费你1个额外的包装函数调用