我得到了这样的信息:
Status change detected: stopped
Error: Apache shutdown unexpectedly.
This may be due to a blocked port, missing dependencies,
improper privileges, a crash, or a shutdown by another method.
Press the Logs button to view error logs and check
the Windows Event Viewer for more clues
If you n
我目前正在试用VB.NET PrinterSample_Step1,"Hello OPOS for .Net“。我已经使用爱普生高级驱动程序安装了TM-H6000IV的驱动程序,并在OPOS.NET的SetUpPOS中进行了设置。当我运行示例程序时,它将返回异常:{"The printer is currently being initialized."}。当我运行CheckHealthTest时,它将停留在这个屏幕上:,它将返回这个错误:。以下是示例程序中的代码:
Imports Microsoft.PointOfService
Public Class Fram
我试图在Windows Server2012 R2机器上运行RabbitMQ,但它总是崩溃。这是我在运行"rabbitmqctl status“时看到的结果:
C:\Program Files (x86)\RabbitMQ Server\rabbitmq_server-3.5.1\sbin>rabbitmqctl status
Status of node 'rabbit@MYMACHINENAME' ...
Error: unable to connect to node 'rabbit@MYMACHINENAME': nodedown
DIA
我已经在Windows7-64位机上安装了tomcat 7.0.68。
如果我运行catalina.bat jpda启动,它只会打开和关闭,不会生成日志。
如果运行catalina.bat jpda运行,则会出现以下错误
Using CATALINA_BASE: "C:\apache-tomcat-7.0.68"
Using CATALINA_HOME: "C:\apache-tomcat-7.0.68"
Using CATALINA_TMPDIR: "C:\apache-tomcat-7.0.68\temp"
Using JRE_HOM
比如说,由于某种原因,在我管理的Windows系统上,我不希望任何应用程序在某个端口上监听,例如8000。
当用户试图在该端口上运行一个应用程序来侦听时(例如,python -m http.server 8000 ),他会得到一个通常的错误:OSError: [WinError 10013] An attempt was made to access a socket in a way forbidden by its access permissions。当他使用像netstat -ano|findstr 8000这样的命令检查是否有任何东西正在使用该端口时,他将找不到任何东西。
这有点