Myeclipse + WebLogic configuration details

① WebLogic 8 supports J2EE 1.3, that is, the servlet 2.3 specification. If J2EE 1.4 [Default] is selected when a web project is created in myeclipse, an exception occurs during deployment, prompting the deployment descriptor web. XML is malformed, that is, it has not passed the DTD test. Because J2EE 1.4 Uses the servlet 2.4 specification, it is directly reflected in the header reference of the web. xml deployment descriptor. This is what some of you may encounter: deploy JSP programs that can be run in Tomcat and JBoss and deploy them in weblogic.
8. To solve this problem, you must upgrade WebLogic to version 9.2 or use J2EE 1.3.

The Web. xml header generated by the servlet 2.3 specification:

XML version = "1.0" encoding = "UTF-8"?>
<! -- </Span --> doctype web-app public "-// Sun Microsystems, Inc. // DTD web application 2.3 // en"
Http://java.sun.com/dtd/web-app_2_3.dtd>
<Web-app>
...
<! -- </Span --> Web-app>

The Web. xml header generated by the servlet 2.4 specification:

XML version = "1.0" encoding = "UTF-8"?>
<Web-app version = "2.4" xmlns = "http://java.sun.com/xml/ns/j2ee"
Xmlns: xsi = http://www.w3.org/2001/XMLSchema-instance
Xsi: schemalocation = "http://java.sun.com/xml/ns/j2ee
Http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd>
...
<! -- </Span --> Web-app>

② If J2EE 1.3 is selected for development in the previous issue, another exception will occur during deployment, prompting "unsupported major. minor version 49.0 "-- it is also a version issue. This time it is caused by the unsupported JDK version. WebLogic 8 does not support JDK 1.5. programs compiled by JDK 1.5 cannot be deployed on servers that only support JDK 1.4. There are two solutions: Re-compile with JDK 1.4, or use a server that supports JDK 1.5, that is, upgrade to WebLogic 9.2.

Configure WebLogic 9.2

It is easy to install WebLogic, so I will not discuss it here. You can refer to the relevant documents. Now let's focus on WebLogic configuration, because the configuration information here will be used later When configuring myeclipse.

① Run Start> program> BEA products> Tools> Configuration Wizard.
② Select create a new WebLogic domain and next.
③ Keep the default value on the select domain source interface, next.
④ Enter the user in the User Name field, and both passwords enter 12345678 (the password must be 8 characters) and next.
⑤ Keep the default value on the configure Server start mode and JDK interface, that is, JDK selects "Sun SDK 1.5.0 _ 04 @ C: \ Bea \ jdk150_04 ", note that if you select a version later than SDK 1.5.0 _ 04 with "Other JDK", an exception will occur when the server is started, so it is best to keep the default value and next.
⑥ On the customize environment and services settings page, the default value is no and next.
7. Enter mydomain in domain name and click Create.
After the Wizard is complete, Click Done to close the Configuration Wizard dialog box.
Restart Start> program> BEA products> User projects> mydomain> start admin server for WebLogic Server domain to check whether the server is successfully started.

Configure the Weblogic 9 server of myeclipse

 

Start eclipse and select "window-> Preferences" to open the preference dialog box. Expand the application servers node under myeclipse, click WebLogic 9, and select enable on the right to enable the WebLogic Server. The configuration is as follows:
① Bea Home Directory: C: \ BEA (assuming Weblogic is installed in the C: \ Bea directory)
② WebLogic installation directory: C: \ Bea \ weblogic92
③ Admin Username: user (configuration from WebLogic)
④ Admin Password: 12345678 (from the configuration in WebLogic)
⑤ Execution domain root: C: \ Bea \ user_projects \ Domains \ mydomain
⑥ Execution server name: adminserver
7. Security policy file: C: \ Bea \ weblogic92 \ Server \ Lib \ weblogic. Policy
⑧ JAAS login configuration file :( null)

Expand the Weblogic 9 node and click JDK. In the wls jdk name on the right, select the default JDK of Weblogic 9. Here, JRE is installed separately by default in the combo box. Click Add to bring up the Weblogic-> Add JVM dialog box. In the JRE home directory, select the JDK folder in the Weblogic installation folder. My version is c: \ Bea \ jdk150_04, the program automatically fills in other options. Click OK to close the dialog box. In this case, you can select jdk150_04 In the wls jdk name combo box.

So far, the configuration of Weblogic 9 in myeclipse is complete. Next, let's see if the WebLogic Server can be started in eclipse? After myeclipse is installed, the eclipse Toolbar will have a "run/Stop/restart myeclipse application servers" drop-down button. Click the drop-down list of this button and select "WebLogic 9-> Start" to start weblogic. You can check whether the startup is successful or what exceptions occur by checking the messages in the console.

Supplemental Configuration

Click paths. In the prepend to classpath list box on the right, click Add JAR/zip to add:
C: \ Bea \ weblogic81 \ Server \ Lib \ weblogic. Jar
C: \ Bea \ weblogic81 \ Server \ Lib \ WebServices. Jar
If you want to use the database, you also need to add the database Driver Class Library. Here we use the SQL Server database Driver Class Library that comes with WebLogic:
C: \ Bea \ weblogic81 \ Server \ Lib \ mssqlserver4v65. Jar

 

Attempt to operate 'ploy' on Null basicdeploymentmbean for deployment

I have also encountered this problem. I can use the packaging method to release it. There are not two single options at the time of release:
Deploy type:
1. expolded archaive (Development Mode) 2. Packaged archaive (production mode)
Select the latter: packaged archaive (production mode ).

I have reinstalled the server ....