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persistence.xml

网络文件；描述符文件；文件中打包描述符

persistence.xml

persistence.xml

persistence.xml

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1

In general , there are few changes that need to be made to the persistence. xml files to make them work in an OSGi framework .

一般而言，需要对 persistence.xml 文件做少许更改来让它们在一个 OSGi 框架中工作。

2

Double-click the error to open persistence. xml file .

双击错误以打开 persistence.xml 文件。

3

To fix the deployment problem requires a modification to the persistence. xml file , as illustrated in Listing 12.

要修复这个部署问题，需要修改 persistence.xml 文件，如清单 12 所示。

4

The persistence. xml file configures the backend database source for the EJB3 entity beans .

xml 文档为 EJB3 实体 bean 配置了后台数据源。

5

You can configure Hibernate by using the standard JPA configuration file , persistence. xml, which is shown in Listing 5.

您可以使用标准 JPA 配置文件 persistence.xml 配置 Hibernate ，如清单 5 所示。

6

In general , configure JPA inside persistence. xml.

总的来说，需要在 persistence.xml 内部配置 JPA 。

7

The pdqxml file is written to the same directory as your persistence. xml file .

pdqxml 文件被写到与 persistence.xml 文件相同的目录。

8

After it is imported, the EmployeeListWeb application will have an error on the persistence. xml file .

在它导入之后，EmployeeListWeb 应用程序在 persistence.xml 文件处拥有一个错误。

9

Save and close persistence. xml.

保存并关闭 persistence.xml 。

10

Open the META-INF folder of OrderSystemEJB, and open the newly generated persistence. xml (Figure 38 ).

打开 OrderSystemEJB 的 META-INF 文件夹，然后打开新生成的 persistence.xml （图 38 ）。

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