由：org.xml.sax.SAXParseException：cvc-complex-type.2.4.c：找不到元素“jpa：repository”的声明

Question

我在堆栈溢出中看到相同的查询和多个答案，但没有任何效果。由于在我的情况下，没有任何解决方案有效，想知道是否还有其他东西可以尝试！

例外：

Caused by: org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 49 in XML document from URL [file:/C:/xxx/xxx-data/target/classes/xxx-data-context.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 49; columnNumber: 172; cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'jpa:repositories'.
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:404)

我的XML是这样开始的:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:util="http://www.springframework.org/schema/util"
       xmlns:jpa="http://www.springframework.org/schema/data/jpa"
       xmlns:jee="http://www.springframework.org/schema/jee"
       xsi:schemaLocation="http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd
      http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
      http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.3.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">

这一行异常指向:

<jpa:repositories base-package="au.com.xxxxxxx.xxx.data.dao.bth" entity-manager-factory-ref="entityManagerFactory-slg" transaction-manager-ref="transactionManager-slg"/>

我尝试使用和不使用 JPA 版本，使用和不使用 HTTPS，验证了 XML 等等，但没有任何效果。

注意:我试图注释jpa:repositories标签，然后进入下一个问题:

Caused by: org.xml.sax.SAXParseException: cvc-complex-type.2.3: Element 'beans' 

    cannot have character [children], because the type's content type is element-only.
        at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)

Answer 1

我在测试时遇到了这个问题。我是如何通过评论来解决这个问题的

@EnableJpaRepositorys（basePackages={“com.abc.xxx.data.*”}，entityManagerFactoryRef=“entityManagerFactory xyz”）

这个错误似乎非常误导人。这是最好的解决方案：https://stackoverflow.com/a/59487936/3480525

但是因为那对我不起作用，我不得不注释掉它并添加注释。

Answer 2

根据搜索，我发现了两种值得尝试的模式，可能有效也可能无效。

缺少1个< code>xmlns:tx声明

模式的2个顺序应为context、tx、jpa

参考这些链接

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:util="http://www.springframework.org/schema/util"
       xmlns:jpa="http://www.springframework.org/schema/data/jpa"
       xmlns:jee="http://www.springframework.org/schema/jee"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xsi:schemaLocation="http://www.springframework.org/schema/jee 
            http://www.springframework.org/schema/jee/spring-jee.xsd
            http://www.springframework.org/schema/aop 
            http://www.springframework.org/schema/aop/spring-aop.xsd
            http://www.springframework.org/schema/beans 
            http://www.springframework.org/schema/beans/spring-beans.xsd
            http://www.springframework.org/schema/context 
            http://www.springframework.org/schema/context/spring-context.xsd
            http://www.springframework.org/schema/tx
            http://www.springframework.org/schema/tx/spring-tx.xsd
            http://www.springframework.org/schema/data/jpa 
            http://www.springframework.org/schema/data/jpa/spring-jpa.xsd
            http://www.springframework.org/schema/util 
            http://www.springframework.org/schema/util/spring-util.xsd">