【已解决】Multiple annotations found at this line: - schema

    xiaoxiao2022-07-07  210

    在用SSM框架整合的时候,把以前用过的框架导入到eclipse中,发生如下错误:

    Multiple annotations found at this line: -schema_reference.4: Failed to read schema document ‘http://www.springframework.org/schema/tx/spring-tx-4.3.xsd’, because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not xsd:schema. -cvc-complex-type.4.3.c: The matching wildcard is strict, but no declaration can be found for element ‘tx:advice’.

    然后上网查找了一堆资料,也有相关的问题出现: 大家也可一参考 https://blog.csdn.net/i_love_lm/article/details/19351527

    在这里试出了两种方案: 1.将xml配置文件中出错的行剪切,保存,然后再粘贴保存,这种方案偶尔可行,之前遇到过一次,删除再重写就不报错了。

    2.将xml头文件的版本与自己导入的jar包进行比较,看是不是一样的版本,我的这里:

    <?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:aop=“http://www.springframework.org/schema/aop” xmlns:tx=“http://www.springframework.org/schema/tx” xmlns:context=“http://www.springframework.org/schema/context” xsi:schemaLocation=“http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd”>

    然后看了一下自己的jar包,spring版本没问题也是4.3的,很奇怪,没办法,我参照了前面博客,将xml头部的版本改为了4.0,然后保存,结果错误(红叉)就消失了,目前还未查到原因,可能是内部小bug。同样记录下来,希望能帮助到大家。

    我这里将xml文件头部改为:

    <?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:aop=“http://www.springframework.org/schema/aop” xmlns:tx=“http://www.springframework.org/schema/tx” xmlns:context=“http://www.springframework.org/schema/context” xsi:schemaLocation=“http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd”>

    结果项目就能够运行了,后面又把它改为4.3,发现依旧可以使用,挺神奇的。

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