标签:
Exception in thread "main" java.nio.channels.IllegalBlockingModeException
at java.nio.channels.spi.AbstractSelectableChannel.register(Unknown Source)
at com.nio.echo.IOHandler.<init>(NIOEchoServer.java:99)
at com.nio.echo.AcceptHandler.doHandle(NIOEchoServer.java:77)
at com.nio.echo.NIOEchoServer.startServer(NIOEchoServer.java:52)
at com.nio.echo.NIOEchoServer.main(NIOEchoServer.java:59)
serverSocketChannel.configureBlocking(false); serverSocketChannel.register(selector, SelectionKey.OP_ACCEPT);
register 不允许 block 模式,而默认的是。 把它设置成false就可以了。
你应该仔细看看 register 的API说明。里面很清楚
* @throws IllegalBlockingModeException
* If this channel is in blocking mode
标签:
原文地址:http://www.cnblogs.com/wuxinliulei/p/4922790.html