Java “元素类型”的内容；不动产；必须匹配

问题: 这是我的XML文件。在第6行，我得到错误“元素类型的内容”属性“必须匹配”（描述？，元*，（bean | ref | idref | value | null | list | set | map|

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我认为您实际上并没有创建一个列表（如果这是设置点所期望的）。试试这样的东西（摘自）：

第一点
第2点
第3点

您的版本与xml版本不匹配，您必须尝试下面的doctype声明

<?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:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
    http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-2.5.xsd">


 <beans>

 <bean id= "point1" class="bean.Point">
   <property name="x" value="10"/>
   <property name="y" value="20"/>
 </bean>
 <bean id= "point2" class="bean.Point">
   <property name="x" value="10"/>
   <property name="y" value="20"/>
 </bean>
 <bean id= "point3" class="bean.Point">
   <property name="x" value="10"/>
   <property name="y" value="20"/>
 </bean>

<util:list id="pointList" value-type="bean.Point">
    <value>point1</value>
    <value>point2</value>
    <value>point3</value>
</util:list>


 <bean id="triangle" class="bean.Trinangle">
   <property name="points" value="pointList" />
 </bean>

 <bean id= "point1" class="bean.Point">
   <property name="x" value="10"/>
   <property name="y" value="20"/>
 </bean>
 <bean id= "point2" class="bean.Point">
   <property name="x" value="10"/>
   <property name="y" value="20"/>
 </bean>
 <bean id= "point3" class="bean.Point">
   <property name="x" value="10"/>
   <property name="y" value="20"/>
 </bean>
</beans>

那么您的bean上有类似于设置点（列表点）的东西？如果是，看看这个：我的回答有用吗？如果是，请接受。

<?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:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
    http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-2.5.xsd">


 <beans>

 <bean id= "point1" class="bean.Point">
   <property name="x" value="10"/>
   <property name="y" value="20"/>
 </bean>
 <bean id= "point2" class="bean.Point">
   <property name="x" value="10"/>
   <property name="y" value="20"/>
 </bean>
 <bean id= "point3" class="bean.Point">
   <property name="x" value="10"/>
   <property name="y" value="20"/>
 </bean>

<util:list id="pointList" value-type="bean.Point">
    <value>point1</value>
    <value>point2</value>
    <value>point3</value>
</util:list>


 <bean id="triangle" class="bean.Trinangle">
   <property name="points" value="pointList" />
 </bean>

 <bean id= "point1" class="bean.Point">
   <property name="x" value="10"/>
   <property name="y" value="20"/>
 </bean>
 <bean id= "point2" class="bean.Point">
   <property name="x" value="10"/>
   <property name="y" value="20"/>
 </bean>
 <bean id= "point3" class="bean.Point">
   <property name="x" value="10"/>
   <property name="y" value="20"/>
 </bean>
</beans>

<beans xmlns=" http://www.springframework.org/schema/beans "
       xmlns:xsi=" http://www. W3.org/2001/XMLSchema-instance "
       xmlns:util=" http://www.springframework.org/schema/util "
       xsi:schemaLocation=" http://www.springframework.org/schema/beans
           http:/ /www.springframework.org/schema/beans/spring-beans-3.0.xsd " default-lazy-init="true">