Tomcat's context configuration finally took care of Tomcat today, Conf/context.xml is a tomcat common environment configuration;

Tomcat's context configuration is finally getting rid of Tomcat's contexts today, Conf/context.xml is a tomcat common environment configuration; If you add <context path= "/test" to the Server.xml Docbase= "D:/test" debug= "0" reloadable= "false"/>, then Myapp/meta-inf/context.xml is useless (replaced by the context of the server.xml), Jndi data sources or other resources can be directly set inside, such as:      <context path= "/frame docbase=" c:/java/jboss-4.0.1sp1/server/ Default/deploy/webroot.war "debug=" 0 "reloadable=" false ">      <resource name=" UserTransaction "auth=" Container "                                              type= " Javax.transaction.UserTransaction "                                              factory= "Org.objectweb.jotm.UserTransactionFactory"                                                jotm.timeout= "/>     "       < Resource name= "sharkdb" type= "Javax.sql.DataSource"                                                                                 password= "HelloWorld" Driverclassname= " Com.microsoft.jdbc.sqlserver.SQLServerDriver "                                        maxidle= "2" maxwait= "5000" username= "sa"                                         url= "jdbc:microsoft:sqlserver:// 192.168.0.193:1433;databasename=test_cyber3; Selectmethod=cursor "maxactive=" 4 "/>                                             <resource name= "Cyberwaydb" type= " Javax.sql.DataSource "                                                                               password= "HelloWorld" Driverclassname= " Com.microsoft.jdbc.sqlserver.SQLServerDriver "                                        maxidle= "2" maxwait= "5000" username= "sa"                                         url= "JDBC: Microsoft:sqlserver://192.168.0.193:1433;databasenaMe=test_cyber3 "maxactive=" 4 "/>             </ context>; if the addition of Jndi or other:  in the <GlobalNamingResources> is to be referenced in the app, the following two ways of referencing can be used, as follows: in Web-inf/web.xml the <resource-ref>      <description>db connection</description>       <res-ref-name>jdbc/TestDB</res-ref-name>      < res-type>javax.sql.datasource</res-type>      <res-auth>Container</ res-auth>  </resource-ref>b: In Yoursapp/meta-inf/context.xml, as follows: <?xml version= ' 1.0 ' encoding= ' Utf-8 ' ><context path= "/yoursapp" docbase= "Yoursapp" debug= "5"    reloadable= "true" crosscontext= " True "><resourcelink name=" Mysqldbconpool "global=" Mysqldbconpool "type=" Javax.sql.DataSource "/> </ Context>