cvc-complex-type.2.4.c: ...is strict, ...declaration found element"context:property-placeholder"

GitHub上的项目，导入两次。第一次把问题解决了，然后第二次有傻傻地给忘了，Mark一下

在pom.xml中加入ibatis依赖如下：

<dependency>

    <groupId>org.apache.ibatis</groupId>

    <artifactId>ibatis-core</artifactId>

    <version>3.0</version>
</dependency>

当然，在Stack Overflow上看到了类似错误，其原因与解决方法如下：

You have this:

xmlns:mvc="http://www.springframework.org/schema/mvc"

but you're not mentioning it here:

xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">

To fix that, you should have

http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd

there as well, like

xsi:schemaLocation=" http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">

Note: it is actually common that schema references don't mention Spring version to allow for easier upgrading, so you could use references like 

http://www.springframework.org/schema/context/spring-context.xsd

 as
well.
源网址请戳：https://stackoverflow.com/questions/19218122/cvc-complex-type-2-4-c-the-matching-wildcard-is-strict-but-no-declaration-can