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我運行一些代碼的命令與節點; 這是對錯誤時,這樣的代碼:Nodejs可讀流推送使用
> var rs = new require('stream').Readable();
> rs.push("123");rs.push(null); // two pushes are in the same row;
但這是錯誤:
> var rs = new require('stream').Readable();
> rs.push("123"); // I went them are not in the same row;
// then get a error, like :
events.js:72
throw er; // Unhandled 'error' event
^
Error: not implemented
at Readable._read (_stream_readable.js:446:22)
at Readable.read (_stream_readable.js:320:10)
at maybeReadMore_ (_stream_readable.js:431:12)
at _stream_readable.js:422:7
at process._tickCallback (node.js:415:13)
我需要這樣的代碼:
var rs = new require('stream').Readable();
rs.pipe(someWriteAbleStream)
// some time later
rs.push(somedata);
// some time late
rs.push(somedata);
// ...
rs.push(null);
感謝;
閱讀文檔:http://nodejs.org/api/stream.html#stream_class_stream_readable_1 –
謝謝。我失去了_read方法 – user3305221
@ user3305221你可以把它作爲一個可接受的答案嗎? – bubakazouba