该项目有一个EJB模块&一个web模块。更改服务器很容易,但我也想切换到EJB3.1,但我认为我需要更改所有类型的配置文件,因为我不能在项目属性窗口中执行此操作。
任何提示或链接做有用的文档将非常感谢。
谢谢!
发布于 2010-08-09 21:46:32
显然这并不是那么复杂。通过修改以下文件,它为我工作:
<project-folder>**/nbproject/project.properties**更改以下行:
j2ee.platform=1.5
javac.source=1.5
javac.target=1.5至
j2ee.platform=1.6
javac.source=1.6
javac.target=1.6对以下内容重复相同的操作:
<project-name>**/**<project-name>**-ejb/nbproject/project.properties**
<project-name>**/**<project-name>**-war/nbproject/project.properties**
在ejb-jar.xml中,更改行:
<ejb-jar xmlns = "http://java.sun.com/xml/ns/javaee"
version = "3.0"
xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation = "http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd">至
<ejb-jar xmlns = "http://java.sun.com/xml/ns/javaee"
version = "3.1"
xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation = "http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_1.xsd">接下来,找到persistence.xml并更改此行:
<persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">至
<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">https://stackoverflow.com/questions/3439865
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