我正在尝试在 gnome 菜单中使用启动器来启动 Tomcat 服务器。为此，我使用了以下命令“gksu sh /myhome/tomcat_starter”。脚本“tomcat_starter”在启动服务器之前定义了一些环境变量：
#!/bin/bash
JAVA_HOME="/myhome/java"
export JAVA_HOME
PATH=$PATH:$JAVA_HOME/bin
export PATH
CATALINA_HOME="/myhome/tomcat"
export CATALINA_HOME
$CATALINA_HOME/bin/startup.sh
当启动器启动时，它会按预期要求输入 su 密码并启动 tomcat 服务器。但是服务器在启动后直接关闭。
这是从日志文件中截取的部分
INFO: Deploying web application directory docs
Oct 01, 2012 11:28:06 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory ROOT
Oct 01, 2012 11:28:06 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-80"]
Oct 01, 2012 11:28:06 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
Oct 01, 2012 11:28:06 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 1085 ms
Oct 01, 2012 11:28:08 AM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["http-bio-80"]
Oct 01, 2012 11:28:09 AM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["ajp-bio-8009"]
Oct 01, 2012 11:28:10 AM org.apache.catalina.core.StandardService stopInternal
INFO: Stopping service Catalina
Oct 01, 2012 11:28:10 AM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["http-bio-80"]
Oct 01, 2012 11:28:10 AM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["ajp-bio-8009"]
Oct 01, 2012 11:28:10 AM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["http-bio-80"]
Oct 01, 2012 11:28:10 AM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["ajp-bio-8009"]<code>
有人知道为什么tomcat服务器会关闭吗？