javascript 节点“readline”模块没有“end”事件 - 当没有更多行时我该如何做?

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时间:2020-10-28 00:01:46  来源:igfitidea点击:

Node 'readline' module does not have an 'end' event - how can I do something when there are no more lines?

javascriptnode.jsreadline

提问by mikemaccana

Reading the official docs for the readline module, there is no endevent like other streams. Trying

阅读readline 模块的官方文档,没有end像其他流那样的事件。试

reader.on('end', cb);

Doesn't work.

不起作用。

How can I run a callback once there are no more lines to be read?

一旦没有要读取的行,我该如何运行回调?

回答by mikemaccana

Nevermind, it's close.

没关系,是close

reader.on('close', cb);