JAVA高级面试进阶训练营视频教程

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今天编写String.Net时,遇到“System.TypeInitializationException”类型的未经处理的异常在 Spring.NetDemo.exe 中发生

原因配置文件的顺序写错

原顺序:

 1 <configuration>
 2   <startup>
 3     <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
 4   </startup>
 5 
 6   <configSections>
 7     <sectionGroup name="spring">
 8       <section name="context" type="Spring.Context.Support.ContextHandler,Spring.Core"/>
 9       <section name="objects" type="Spring.Context.Support.DefaultSectionHandler,Spring.Core"/>
10     </sectionGroup>
11 
12   </configSections>
13 
14   <spring>
15     <!--Spring.Net对象容器的配置-->
16     <context>
17       <!--容器里所有对象在哪里配置?-->
18       <resource uri="config://spring/objects"/>
19     </context>
20     
21     <!--objects:配置的容器的里面的对象-->
22     <objects xmlns="http://www.springframework.net" >
23       <description>An example that demonstrates simple IoC features.</description>
24       <object name="UserInfoDal"  type="Spring.NetDemo.UserInfoDal, Spring.NetDemo" singleton="false" >
25        
26       </object>
27     </objects>
28   </spring>
29 
30 
31 </configuration>

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改正后的顺序为:

 1  <configSections>
 2     <sectionGroup name="spring">
 3       <section name="context" type="Spring.Context.Support.ContextHandler,Spring.Core"/>
 4       <section name="objects" type="Spring.Context.Support.DefaultSectionHandler,Spring.Core"/>
 5     </sectionGroup>
 6 
 7   </configSections>
 8 
 9   <spring>
10     <!--Spring.Net对象容器的配置-->
11     <context>
12       <!--容器里所有对象在哪里配置?-->
13       <resource uri="config://spring/objects"/>
14     </context>
15     
16     <!--objects:配置的容器的里面的对象-->
17     <objects xmlns="http://www.springframework.net" >
18       <description>An example that demonstrates simple IoC features.</description>
19       <object name="UserInfoDal"  type="Spring.NetDemo.UserInfoDal, Spring.NetDemo" singleton="false" >
20        
21       </object>
22     </objects>
23   </spring>
24 
25   <startup>
26     <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
27   </startup>

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