Java运行程序时,出现这种错误,是为什么?
java.io.IOException:Streamclosedatjava.io.BufferedReader.ensureOpen(UnknownSource)atj...
java.io.IOException: Stream closed
at java.io.BufferedReader.ensureOpen(Unknown Source)
at java.io.BufferedReader.readLine(Unknown Source)
at java.io.BufferedReader.readLine(Unknown Source)
at storage.main(storage.java:20) 展开
at java.io.BufferedReader.ensureOpen(Unknown Source)
at java.io.BufferedReader.readLine(Unknown Source)
at java.io.BufferedReader.readLine(Unknown Source)
at storage.main(storage.java:20) 展开
3个回答
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