当我尝试使用localhost或( local )连接到本地SQL Server时,出现以下错误:
C:\>osql -E -S localhost
[ODBC Driver 17 for SQL Server]Unable to complete login process due to delay
in opening server connection
OS Error 10022 An invalid argument was supplied.
可以使用127.0.0.1或::1以及NetBIOS和FQDN名称。
我已经安装了jdk 1.8并正确地将路径添加到系统变量。请帮帮我。
1:53:31 AM [Tomcat] Attempting to start Tomcat service...
1:55:56 AM [Tomcat] Problem detected!
1:55:56 AM [Tomcat] Port 8080 in use by ""C:\xampp\apache\bin\httpd.exe" -k runservice"!
1:55:56 AM [Tomcat] Tomcat WILL NOT start withou
我的xampp实例还没有启动,但是localhost:8080正在正常工作。我的xampp控制面板看起来像
Problem detected!
9:37:45 PM [Tomcat] Port 8080 in use by "C:\xampp\apache\bin\httpd.exe"!
9:37:45 PM [Tomcat] Tomcat WILL NOT start without the configured ports free!
9:37:45 PM [Tomcat] You need to uninstall/disable/rec
要安装tomcat7,我已经完成了以下操作:
a. downloaded apache-tomcat7 tar.gz file
b. extracted in /usr/share directory
c. starting tomcat using /usr/share/tomcat/bin/startup.sh
getting message:
Using CATALINA_BASE: /usr/share/tomcat7
Using CATALINA_HOME: /usr/share/tomcat7
Using CATALINA_TMPDIR: /us
我在linux中创建了一个tomcat服务,以便能够自动运行tomcat。然而,我遇到了一个问题,当我使用该服务启动tomcat时,它抛出错误。
SEVERE: Could not contact localhost:8005. Tomcat may not be running.
java.net.ConnectException: Connection refused.....
但是当我检查时,tomcat运行得很好,因为我能够访问我的localhost:8080。然后,当我调用服务停止时,tomcat不会停止。
我的服务脚本基本上只调用startup.sh和shutdown.sh。我不明