baas部署问题

zlg626

按照论坛上的教材，把runtime下的baasserver 拷贝到全新的tomcat下，并改名baas ，把相关的数据库驱动也都拷贝了
在启动tomcat时，log文件显示如下：

一月 01, 2017 10:38:46 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory C:\myteam\apache-tomcat-7.0.73\webapps\baas
一月 01, 2017 10:38:47 上午 org.apache.catalina.loader.WebappClassLoaderBase validateJarFile
信息: validateJarFile(C:\myteam\apache-tomcat-7.0.73\webapps\baas\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet Spec 3.0, section 10.7.2. Offending class: javax/servlet/Servlet.class
一月 01, 2017 10:38:57 上午 org.apache.catalina.startup.TldConfig execute
信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
一月 01, 2017 10:38:58 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deployment of web application directory C:\myteam\apache-tomcat-7.0.73\webapps\baas has finished in 11,592 ms
一月 01, 2017 10:38:58 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory C:\myteam\apache-tomcat-7.0.73\webapps\docs
一月 01, 2017 10:38:58 上午 org.apache.catalina.startup.TldConfig execute
信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
一月 01, 2017 10:38:58 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deployment of web application directory C:\myteam\apache-tomcat-7.0.73\webapps\docs has finished in 621 ms
一月 01, 2017 10:38:58 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory C:\myteam\apache-tomcat-7.0.73\webapps\examples
一月 01, 2017 10:39:00 上午 org.apache.catalina.startup.TldConfig execute
....

baas 部署不成功，什么原因引起的？

运行时出现如下错误：

'org.apache.jasper.compiler.TldLocationsCache@6a6a0381')
一月 01, 2017 10:46:53 上午 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet [WeX5_Baas_Servlet] in context with path [/baas] threw exception [执行Action：myteam/wygl/querySqNews失败，Action[myteam/wygl/querySqNews]执行失败，获取数据库[java:comp/env/wuye]连接失败，可能原因：数据库已经关闭或者数据源配置错误] with root cause
java.net.ConnectException: Connection refused: connect
        at java.net.DualStackPlainSocketImpl.connect0(Native Method)
        at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
        at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
        at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
        at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
        at java.net.PlainSocketImpl.connect(Unknown Source)
        at java.net.SocksSocketImpl.connect(Unknown Source)
PS:在wex5环境下运行一切正常的，单独部署到一个全新的tomcat下就出现这样的错误

liangyongfei

apache-tomcat\conf\context.xml
这个文件是数据源配置，请问有没有修改？

zlg626

已经弄好了，是baas下的jar文件和tomcat自带的jar文件重复了