1)UnabletoreadTLD"META-INF/c.tld"fromJAR
DeleteServlet.jarandjsp.jarfromWEB-INF/lib.

2)AntTips:

a)<classpath>
<pathelementpath="${classpath}"/>
<pathelementlocation="lib/helper.jar"/>
</classpath>
b)<classpath>
????? < pathelementpath="${classpath}"/ > 方式 ① ：引用特定的變量

????? < filesetdir="lib" > 方式 ② ：指向特定的文件集
?????????? <includename="**/*.jar"/>
????? </fileset>

?????????? < pathelementlocation="classes"/ > 方式 ③ ：指向單個(gè)目錄

????? < dirsetdir="${build.dir}" > 方式 ④ ：指向特定目錄集
?????????? <includename="apps/**/classes"/>
?????????? <excludename="apps/**/*Test*"/>
????? </dirset>

????? < filelistrefid="third-party_jars"/ > 方式 ⑤ ：引用指定文件列表
</classpath>
c)?<copy todir="${web.inf.classes}">
??<fileset dir="src/resources">
???<include name="**/spring/*.xml" />
???<include name="**/xfire/*.xml" />
??</fileset>
??<fileset dir="src/main">
???<include name="**/*.xml" />
??</fileset>
?</copy>

3)Failed to setup clustering", what does it mean?

? [JBossCacheService][main] jboss.cache:service=TomcatClusteringCache service to Tomcat clustering not found

? [JBossCacheManager][main] JBossCacheService to Tomcat clustering not found

? [TomcatDeployer][main] Failed to setup clustering, clustering disabled

There's two possibilities here:

1) Since 3.2.6, HTTP session replication is based on JBossCache, and more precisely the TomcatClusteringCache service.In 3.2.6, 3.2.7, 4.0.1 and 4.0.1SP1, the dependency on this service is missing in Tomcat's jboss-service.xml. To fix it, please edit /all/deploy/jbossweb-tomcat5x.sar/META-INF/jboss-service.xml and enable the <depends optional-attribute-name="CacheName?"> element, update the MBean ObjectName as well as the <depends> element itself.

The resulting code should look as follows:

????? <!--

???????? Configuration for HTTP Session Clustering using JBossCache

????? -->

????? <depends>jboss.cache:service=TomcatClusteringCache</depends>

instead of

????? <!--

???????? Configuration for HTTP Session Clustering using JBossCache

????? -->

????? <!--

????? <depends optional-attribute-name="CacheName">jboss.cache:service=TreeCache</depends>

????? -->

2) This error could also come up if you're trying to remove the clustering capabilities from the all configuration as explained in JBossASTuningSliming. Even though you might have modified jbossweb-tomcat5x.sar/META-INF/jboss-service.xml to remove the dependency on

jboss.cache:service=TomcatClusteringCache

, if the web application is deployed as

<distributable/>

, AS will try starting up

jboss.cache:service=TomcatClusteringCache

, for HTTP session replication. In this case, the ERROR message should not be considered as a failure because if it can't start it up, it'll log the ERROR but will continue working as normal.

4) 一次性導(dǎo)出所有oracle sequence

select 'create sequence ABEL.'|| SEQUENCE_NAME || ' minvalue '||MIN_VALUE||' maxvalue '||MAX_VALUE||' start with '||LAST_NUMBER||' increment by '||INCREMENT_BY||' cache '||CACHE_SIZE||' ;' from dba_sequences where SEQUENCE_OWNER = 'TEEMA'

5) Ora-01033: Oracle initialization or shutdown in process.