weblogic basics

Author: S. Johnny I. PrefaceThis document is applicable to the oop8 production environment and applies to all servers if not specified. Based on the Redhat Enterprise Linux 4 Update 1 operating system. Bold italics indicate commands that can be directly run. Underline indicates the content of the file. Ii. Selection of JVMBEA WebLogic 8.1 SP5 is adopted. According to Bea's official recommendation, the 32-bit Operating System Based on the x86 series i

Install the weblogic Plugin in EOSPlatform7.2 In actual work, you need to use the EOS Platform, which is an Eclipse-based development tool that comes with Tomcat, which can meet most of the needs, but sometimes you need to use Weblogic, you have to manually install the Weblogic Plugin. This process is the same as that of Eclipse (

Install weblogic dev in Windows, weblogicdev In the development process, there is a embarrassing situation: you need to use a software, but you only need to use a small part of the software, which is a waste of disk space, CPU space is wasted. For example, Weblogic provides many functions in the full version. However, during development, you only need to create a data source, deploy a project, and then per

These days to do transaction recover test, found a difficult to understand the problem. The specific problem scenario is as follows: 1: A standby client program that calls Usertransaction.begin () and then operates in sequence two XA resource, two resource for the same Oracle database, However, the operation uses connection from different data source. Connection1 inserts a piece of data into the table test, Connection2 inserts a piece of data into the table test1. The final execution of Usertr

At the company's request, recently in the learning WebLogic cluster this piece of knowledge, I have learned these days, and the process encountered problems and how to solve, share to everyone. First of all, WebLogic is a product of Orcale company, as for its role, I think I don't have to say. But I think it is necessary to say a few words about the professional nouns in

Today encountered a wonderful problem, project switching environment, resulting in the foreground query time format programming a string of numbers. The above illustration shows (the old Environment), (the new environment), the system is ported as is. This problem plagued for a long time, online search methods, but not fruit. Analysis of the problem: The project is a transplant, so it is not a project problem, certainly environmental issues. Environmental analysis: 1, the old system: weblogic9.2

A project that was developed using Jbuilder+weblogic (named Tsterp) was not familiar with the WebLogic and JBuilder, and the working principles of both were not well understood, Only know that the application of WebLogic can be developed very conveniently under JBuilder, until later, when I want to migrate the project to Tomcat, I find it always 404. At that time

Connection|web Os version:windwos2000 serverhostname:mytestdatabase:oracle 9.2.0.1port:1521table:test (a number (2)) User: Systempassword:oracleweblogic version:7.0.4domain:mydomainserver:myserverport:7001wl_home:d:\bea\ Weblogic1. Configure connection pool to open the WebLogic Management console [http://mytest:7001/console]mydomain->services->jdbc-> Connection pools adds a connection Poolname:OraThinpoolurl:jdbc:oracle:thin: @mytest: 1521:technetdriv

The first step is to make it clear that to get a weblogic connection you have to rely on the weblogic associated jar, Not weblogic.jar on the Internet, if you put Weblogic.jar in your classpath is not enough, because the Java class file can not find errors such as [caused by: Weblogic.security.subject.AbstractSubject Java.lang.noclassdeffounderror:weblogic/security/subject/abstractsubject] exception. So wha

is a nature of the software is all server tomcat is a JSP container, but the function is worse than WebLogic, such as Tomcat does not support EJB. WebLogic is also a Java EE application server. is used to deploy and manage the Java EE application!WebLogic It is mainly to serve the enterprise's infrastructure (see on the net), specifically what is called the infr

Web security practices (10) attack weblogic This is a small experiment I spent more than two hours doing. I detected only one website and didn't systematically perform overall security analysis on WebLogic. Click it. Body 1. Search for WebLogic Methods (1) use the platform identification method we introduced earlier to identify whether it is a

WebLogic some of the basic concepts: familiarity Weblogic the necessary understanding of the concept--Domain(Domain):1 , the concept-- (1) a domain is a managed unit or boundary;(2) A group that is managed as a unit and interconnected WebLogic server resources are called domains; (3) Domain Span lang= "en-US" style= "Font-family:calibri" >

String sqlstr = "Update textinfo set content = empty_clob () Where textinfokey =" + integer. tostring (textinfokey ); Myconn. setautocommit (false ); Java. SQL. preparedstatement pstmt = myconn. preparestatement (sqlstr ); Pstmt.exe cuteupdate (); Sqlstr = "select content from textinfo where textinfokey =" + integer. tostring (textinfokey) + "for update ";Java. SQL. Statement ST = myconn. createstatement ();Java. SQL. resultset rs = st.exe cutequery (sqlstr );Java. SQL. clob;If (Rs. Next ()){

QQ group 288567073, no commercial advertising, daily dry e-book + video sharingLychee FM Mobile Client search for "Play talk show" to subscribe to usVideo Summary home: http://edu.51cto.com/lecturer/index/user_id-4626073.htmlfirst, the problem phenomenonDuring the testing of the system, it was found that the large Concurrencythe Weblogic system deployed by the Windows platformPerformance system deployment webl