使用Websphere 8.5.5.0和Spring配置数据源？
[英]Configuring datasource with websphere 8.5.5.0 and Spring?
问题描述
I was trying to figure it out a problem about connection using websphere 8.5 and spring . 
我试图找出有关使用websphere 8.5和spring进行连接的问题。 I read some questions about in this site and others but nothing seems to work. 我在本网站和其他网站上阅读了一些有关的问题，但似乎无济于事。
In websphere we HAVE TO set the jndi name of the datasource as jdbc/connection0. 在Websphere中，我们必须将数据源的jndi名称设置为jdbc / connection0。
Than I'm trying to set the connection in the web application using the web.xml and the spring configuration files. 比我正在尝试使用web.xml和spring配置文件在Web应用程序中设置连接。
<resource-ref >
<description>connection0</description>
<res-ref-name>connection0</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
<res-sharing-scope>Shareable</res-sharing-scope>
<mapped-name>connection0</mapped-name>
</resource-ref>
than in the spring-datasource.xml we try to reference the connection: 比在spring-datasource.xml中我们尝试引用连接：
<property name="jndiName" value="jdbc/connection0"/>
<property name="lookupOnStartup" value="false"/>
<property name="cache" value="true"/>
<property name="proxyInterface" value="javax.sql.DataSource"/>
</bean>
i also added the file ibm-web-bnd.xml to refer to the datasource(the file is under the web-inf directory): 我还添加了文件ibm-web-bnd.xml来引用数据源（该文件位于web-inf目录下）：
< ?xml version="1.0" encoding="UTF-8"?> < web-bnd xmlns="http://websphere.ibm.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://websphere.ibm.com/xml/ns/javaee > http://websphere.ibm.com/xml/ns/javaee/ibm-web-bnd_1_0.xsd " version="1.0" >
we produce an EAR file and we succefully to deploy on the application server. 我们产生了一个EAR文件，并且成功地在应用服务器上进行了部署。 But when we try to access the database we receive an error this is the stacktrace: 但是，当我们尝试访问数据库时，我们收到一个错误，这是堆栈跟踪：
[05/06/17 9.59.33:514 CEST] 0000006f SystemOut O it.XXXX.sicurezza.db.DbHelper --> openJndiConnection: Not found initCtx.lookup("java:comp/env/url/connection0").
any suggestions for the setup? 有关安装的任何建议？
1 个解决方案
解决方案1
0 已采纳 2017-06-05 13:22:54
If you have an application that wants to look up the data source as 如果您有一个应用程序想要将数据源查找为
java:comp/env/url/connection0
And your server configuration defines a data source with JNDI name of 并且您的服务器配置定义了一个JNDI名称为
jdbc/connection0
Then your resource reference in web.xml should be 然后，您在web.xml中的资源引用应为
<resource-ref >
<description>connection0</description>
<res-ref-name>url/connection0</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
<res-sharing-scope>Shareable</res-sharing-scope>
</resource-ref>
and you can define the mapping in the bindings file (ibm-web-bnd.xml) as follows: 并且可以在绑定文件（ibm-web-bnd.xml）中定义映射，如下所示：
<resource-ref name="url/connection0" binding-name="jdbc/connection0">
</resource-ref>
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