org.xml.sax.SAXParseException;行号:10;列数:18; cvc-complex-type.2.4.a: 发现以元素 'properties' 开头的无效内容
org.xml.sax.SAXParseException; lineNumber: 10; columnNumber: 18; cvc-complex-type.2.4.a: Invalid content was found starting with element 'properties'
我按照教程做了 link here
我得到
Caused by: org.xml.sax.SAXParseException; lineNumber: 10; columnNumber: 18; cvc-complex-type.2.4.a: Invalid content was found starting with element 'properties'. One of '{"http://xmlns.jcp.org/xml/ns/persistence":property}' is expected.
指向我的 presistence.xml,如下所示:
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.1" xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
<persistence-unit name="loginTestPU" transaction-type="RESOURCE_LOCAL">
<class>entities.User</class>
<properties>
<property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/p?zeroDateTimeBehavior=convertToNull"/>
<property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
<property name="javax.persistence.jdbc.user" value="User"/>
<property name="javax.persistence.jdbc.password" value="p"/>
<properties/>
</persistence-unit>
</persistence>
需要什么样的属性?
还在视频中使用了 Eclipse_JPA 库,我安装了 netbeans 8.1,它没有这个库,我使用 EclipseLink(JPA2.1) 代替。这只是我的实现与视频中的实现之间的区别。
用</properties>
代替<properties/>
<properties/>
只不过是 <properties/> <properties/>
的缩写,但是如果你想在 <properties/> <properties/>
之间添加你想要在你的情况下做的东西,你不能使用 <properties/>
我按照教程做了 link here
我得到
Caused by: org.xml.sax.SAXParseException; lineNumber: 10; columnNumber: 18; cvc-complex-type.2.4.a: Invalid content was found starting with element 'properties'. One of '{"http://xmlns.jcp.org/xml/ns/persistence":property}' is expected.
指向我的 presistence.xml,如下所示:
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.1" xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
<persistence-unit name="loginTestPU" transaction-type="RESOURCE_LOCAL">
<class>entities.User</class>
<properties>
<property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/p?zeroDateTimeBehavior=convertToNull"/>
<property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
<property name="javax.persistence.jdbc.user" value="User"/>
<property name="javax.persistence.jdbc.password" value="p"/>
<properties/>
</persistence-unit>
</persistence>
需要什么样的属性?
还在视频中使用了 Eclipse_JPA 库,我安装了 netbeans 8.1,它没有这个库,我使用 EclipseLink(JPA2.1) 代替。这只是我的实现与视频中的实现之间的区别。
用</properties>
代替<properties/>
<properties/>
只不过是 <properties/> <properties/>
的缩写,但是如果你想在 <properties/> <properties/>
之间添加你想要在你的情况下做的东西,你不能使用 <properties/>