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java的BufferedReader有没有限制文件长度

2025-04-06 15:57:02

推荐回答（1个）

回答（1）：

java的BufferedReader没有限制文件长度。
如果是要一次读完一个文件的话，应该会有大小限制。

一般情况下，打比方，你有个100MB的文件，你并不是一次读完，而是分块，10MB一次的读取，所以文件大小不会有限制。

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