关于schema的报错问题如下，请问是怎么回事呢 ？

Question

Multiple annotations found at this line: 
- schema_reference.4: Failed to read schema document 'http://www.osoa.org/xmlns/sca/1.0/spring-sca.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.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'sca:service'.

Answer 1

你spring配置文件的头部 schema出问题了&nbsp;1)http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd这个找不到&nbsp;3)这个文件的根元素不是<xsd:schema>&nbsp;你可以找个正确的把你这个xml配置文件的头部替换一下，不知道你使用的spring哪个版本，下面我贴一个：仅供参考，或者你可以在网上搜索一个正确的替换下：&nbsp;<?xml version="1.0" encoding="UTF-8"?>&nbsp;<beans&nbsp;xmlns="http://www.springframework.org/schema/beans"&nbsp;xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"&nbsp;xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">&nbsp;</beans>

Answer 2

<?xml version="1.0" encoding="UTF-8"?>&nbsp;<beans&nbsp;xmlns="http://www.springframework.org/schema/beans"&nbsp;xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"&nbsp;xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">&nbsp;</beans>