weblogic basics

For the professional explanation of JNDI, you can search for it on your own. From the perspective of usage, we can simply regard it as a "hash resource" container of key-value. Given a string type key, you can put any type of value into this container (using the bind/rebind method); when you need to use this resource elsewhere, the resource can be retrieved based on the key (using the lookup method) JNDI usage example: Package jmyang. webLogic;/*

WebLogic is mainly run in the Java Virtual machine, therefore, WebLogic console load slow problem of the solution is mainly to modify the Java related parameters1. Find the path to JavaSuse11-weblogic:/usr/local/jdk/jdk1.7.0_75/jre/lib/security # echo $JAVA _home/usr/local/jdk/jdk1.7.0_75As you can see, my path is:/usr/local/jdk/jdk1.7.0_752, edit the file, modif

Weblogic JSP page compile error, Weblogic JSP compiler exception========================Sweet potato Yiu January 29, 2018http://www.cnblogs.com/fanshuyao/First, the problem description:After you deploy the project to WebLogic, the JSP page compiles with an error, prompting the following:Java code weblogic.servlet.jsp.CompilationException:Failed to Compli

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Security (note: Safety directory is a secure authentication file, can not be deleted!) ）Under normal circumstances only need to delete the TMP directory cache files (different projects under the TMP has a different path, if not clear can be deleted together).In some cases, the replacement of the war package, the deletion of the cache, restart the service after the program loaded still old files,In this case, all relevant content of the application should be completely removed (rm cache/* data/*

Can you configure Tomcat to implement WebLogic already encapsulated functionality? The simplest examples are EJB publishing, the configuration of Jndi data sources, and so on. Can you implement the log management, memory management, and resource configuration management by setting up Tomcat. If you have a problem with Tomcat, you can not find the fault through limited information, troubleshooting. If you can, and the company said that there is m

/profiles/default/sysext_manifest_classpath WebLogic. Server[WARN] Use the of-djrockit.optfile is deprecated and discouraged. There are 1 nested errors: Java.lang.ClassCastException:com.octetstring.vde.backend.BackendRootAt Weblogic.ldap.EmbeddedLDAP.start (embeddedldap.java:303)At Weblogic.t3.srvr.SubsystemRequest.run (subsystemrequest.java:64)At Weblogic.work.ExecuteThread.execute (executethread.java:207)At Weblogic.work.ExecuteThread.run (executeth

WebLogic Installation Installation Environment CentOS 6.4 x64 You can search WebLogic Install silent Reference Documentation: http://g14n.info/2014/11/install-weblogic-12c/ Official documents: Https://docs.oracle.com/middleware/1213/core/WLSIG.pdf 1. Download and extract WebLogic Oracle account needs to be

One, create a virtual host in WebLogicLocate the virtual host panel as shown in:　　　　　　Click "Virtualhost-oams" hyperlink, modify "Network access point Name", enter the domain name to bind: www.oams.cn, as shown:　　　　Second, modify port 7001 to 80Open the Servers panel and click on the "AdminServer" hyperlink to enter the "AdminServer" settings panel as shown in:　　The WebLogic server is using port 7001 by default, as shown in:　　Change the listening port

Weblogic starts very slowly. weblogic starts very slowly. It is very slow to start weblogic on ibm aix. It occurs that the hang keeps running after two lines of startup information are generated. The diagnostic procedure is as follows: 1. The first reason is whether the server has a high load. Use top or vmstat to check the system load. 2. Check/etc/resolv. co

Weblogic. application. ModuleException and applicationexception are reported when weblogic is started. Take an EJB demo from someone else, a basic java project as the tool jar package, three ejb projects as the ejb base library, and one web application as the front-end, add an Enterprise Application Project as the unified EAR Project. After installing the three basic ejb libraries, the following error is r

The "preface" is explained in the blog post:This article will be recorded in the process of work on the webogic problems, the mastery of the technical level is limited, there may be a lot of knowledge understanding is not enough in-depth or comprehensive, hope everyone points out that the problem of common communication, in the follow-up work and learning, such as found in the content and the actual situation deviation, will improve the blog content. Body:1. Problem: Error occurred when de

Http://localhost:8001/console the first time to log in need of deploy, will automatically refresh (not if you manually brush it), take Bootuser login. Left domain structure--ipcdomain--service--Messaging--JMS module right INTEROP-JMS point in the page refresh, display a lot of their defined queue, find the queue to clear the message, Like Comrequestinjectorqueue, point in. Select the Watch tab, the name of the queue under destination, the number of current messages, and so on. Check the queue to

Installation InstructionsInstallation Environment: Centos-6.3-x64Software: Server1001_ccjk_linux32.binInstallation method: Bin file InstallationInstallation Location:/usr/local/weblogic/: http://www.oracle.com/technetwork/middleware/weblogic/downloads/wls-for-dev-1703574.htmlInstallation Preparation #创建weblogic用户组.[Email protected]/]# Groupadd

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Locate D:\weblogic10.3.6\wlserver_10.3\common\bin, edit Commenv.cmd file: Set Java_vm=-jrockitSet mem_args=-xms1024m-xmx2048mSet java_options=%java_options%-xverify:noneGoto continue-XMS: Memory Initial value-XMX: Maximum memory value (do not exceed the memory80%)2. Locate D:\weblogic10.3.6\user_projects\domains\base_domain\servers\AdminServer\security to create the edit password file boot.properties. Username= User Namepassword= Password He will automatically generate it after startup.

Specific look: http://dev2dev.bea.com.cn/bbs/yuanch/ArticleShow.jsp? Id = 20 Several types of driver classname: (1) jdatastore: COM. Borland. datastore. JDBC. datastoredriver (2) ORACLE: Oracle. JDBC. Driver. oracledriver (3) SQL: weblogic. JDBC. sqlserver. sqlserverdriver URL description format: (1) jdatastore: JDBC: BORLAND: dsremote: directoryandfile. JDSExample: JDBC: BORLAND: dsremote: // localhost/D: programfilesborlandjbuilderxsamplesjd

Configure the Weblogic ide plug-in eclipse WebLogic-EclipsePlug-ins are designedEclipse IDERunWebLogicServer. WithWebLogicServer plug-in, fromEclipseEnable and stopWebLogicServer, you can useEclipseDebuggingWebLogicServer. InEclipseInstallWebLogicPlug-ins, andEclipseAfter setting the server class path and JVM options, you can useEclipse IDEConfiguration and managementWebLogicServer. 　　Overview J2EE develope

The WebLogic server is a top-level commercial application server. But for a small developer, JBoss, a standards-based application server that develops the source code, can be used to replace a commercial application server like WebLogic or WebSphere. Unfortunately, applications developed in WebLogic cannot be deployed in JBoss. The JBoss Migration Service provide

Document directory Conclusion Since WebLogic 9.0 was released, many people have said this: "Give me three reasons to upgrade to WebLogic 9.0 first ." WebLogic 9.0 has rich features and is performance-driven, so we can easily give 10 main reasons.Reason 10: enhanced web services and a golden-age SOA Architecture WebLogic