Deploy WAR Application in Websphere 6.1

      前几天介绍了在Websphere中创建JDBC DataSource. 今天我们说说怎么部署WAR Application到Websphere中。

      首先War文件中的web.xml需要注意，必须严格按照J2EE标准。在Tomcat中可以run的War，到Websphere中往往会提示web.xml文件错误。下面是web.xml的基础模板，其它的就根据提示的错误修改web.xml。

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp" 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">
    ...
    ...
</web-app>

 

      点击Applications > Install New Application , open Preparing for the application installation page.

 

      点击Next，进入Install New Application > Step1: Select installation options . 在Step1中不做任何修改，点Next,进入Step2: Map modules to servers .

 

 

      勾选刚才上传的module， click Next. 进入Step3:Map resource references to resources .

 

      在Step:3要分为两步:
          第一步, 在Specify authentication method中选择 Use default method, 在Authentication data entry combox中选择与JDBC DataSource 一样的User Credentials，点击Apply 。

          第二步，在Table > Target Resource JNDI Name 中选择正确的DataSource.

      最后勾选Table中的Module，并点击Next, 进入Step:4 Map virtual hosts for Web modules.

 

      勾选，点击Next, 进入Step 5: Summary , click Finish . 最后Install log 如下:

 

          ADMA5013I: Application fbi_dashboard_ui_war installed successfully.
          Application fbi_dashboard_ui_war installed successfully.

          To start the application, first save changes to the master configuration.

          Changes have been made to your local configuration. You can:
          # Save directly to the master configuration.
          # Review changes before saving or discarding.

          To work with installed applications, click the "Manage Applications" button.

 

       点Save，完成最后的Install操作！

 

 

 

常见问题：
       1. Application start 时出现以下错误：

Caused by: javax.security.auth.callback.UnsupportedCallbackException: Unrecognized Callback
	at com.ibm.ws.security.auth.j2c.WSPrincipalMappingCallbackHandler.handle(WSPrincipalMappingCallbackHandler.java:132)
	at javax.security.auth.login.LoginContext$SecureCallbackHandler$1.run(LoginContext.java:981)
	at java.security.AccessController.doPrivileged(AccessController.java:274)
        at javax.security.auth.login.LoginContext$SecureCallbackHandler.handle(LoginContext.java:977)
        at com.ibm.ws.security.common.auth.module.WSLoginModuleImpl.login(WSLoginModuleImpl.java:258)
	... 85 more

        这是Security的问题，重设Step:3可以解决。进入的方法：

        点击Applications > Enterprise Applications, 打开Enterprise Applications。 点击出现问题的Application，进入Application 属性页面。

         再点击Resource references，进入Resource references page.

 

      2. Application start 时出现莫名的错误，或修改配置不生效！

        前一篇就介绍过了Websphere烂，现在就是见证它烂了的时候了。 当出现莫名错误或修改配置后不生效的情况时restart Websphere是最好的选择！

评论

1 楼 jerome_wang 2010-12-15  

老兄 问一个问题 支持自动部署 war 包不
<wsInstallApp profilename="${was.profilename}" wasHome="${was.home}/"

ear="${destination.dir}
   /${project.name}.war" conntype="SOAP"

   host="${was.hostname}" port="${was.hostport}"
      user="${was.username}"

     
      password="${was.userpassword}" failonerror="false" />
<!-- Invoke listapps target to list installed applications. -->
<antcall target="listapps" />
</target>
会出现 不支持war
抛出installapp:
The ear attribute must reference and existing EAR file