优化

schangxiang@126.com

2025-09-19 0821aa23eabe557c0d9ef5dbe6989c68be35d1fe

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var inherits = require('util').inherits,
    ReadableStream = require('stream').Readable || require('readable-stream');
 
function PartStream(opts) {
  ReadableStream.call(this, opts);
}
inherits(PartStream, ReadableStream);
 
PartStream.prototype._read = function(n) {};
 
module.exports = PartStream;