网络断掉，不能启动DBConsole服务的解决这个问题有不少刚刚接触的Oracle 10g的XDJM都遇到过，我在笔记本上也遇到过，本来DBConsole是可以用的，但是一旦笔记本是使用无线网卡连网的，所以有时候出去的时候没有接上wifi的话，也会出现同样的状况。-Network cut off, the service can not be started DBConsole solve this problem, many just contact Oracle 10g s XDJM have encountered, I have encountered in a notebook, originally DBConsole can be used, but once the laptop is using a wireless network card networking, so sometimes go out when it is not connected to wifi, there will be the same situation.