2008-06-08 09:57 | Posted by Sunshow | Filed Under Java
配置了个定时抓取任务,结果总是抓取三次 从Tomcat的log上看到该任务所在的Context有三次启动的过程,计划任务也被创建了三次 问题原来出在Host的appBase设置上,原来的设置是这样的 <Host name="www.xxx.com" appBase="/usr/local/projects/xxx/" unpackWARs="false" autoDeploy="true" xmlValidation="false" xmlNamespaceAware="false"> <Context docBase="web" path="" reloadable="true" workDir="work"> <!-- Others --> </Context></Host> <Host name="admin.xxx.com" appBase="/usr/local/projects/xxx/" unpackWARs="false" autoDeploy="true" xmlValidation="false" xmlNamespaceAware="false"> <Context docBase="admin" path="" reloadable="true" workDir="work"> <!-- Others --> </Context></Host> 改成不设置appBase,只对指定的Context设置docBase就ok了 <Host name="www.xxx.com" appBase="" unpackWARs="false" autoDeploy="true" xmlValidation="false" xmlNamespaceAware="false"> <Context docBase="/usr/local/projects/xxx/web" path="" reloadable="true" workDir="work"> <!-- Others [...]
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