Questions about the version number of the XSD file for spring

Today, when we look at some examples of Spring's official website, I find that many of his XSD references are not with the version number:

650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M01/81/F3/wKioL1dGXu3xah2HAACoEtiLuzY123.png "title=" Qq20160526102217.png "alt=" Wkiol1dgxu3xah2haacoetiluzy123.png "/>

To figure out what's going on, you need to know how spring is loading an XSD file to validate the XML file , and remember that there was a situation where the net could not be checked before, and in order to prevent this, spring defaults to loading the XSD file from the local

In the spring release package, I saw it,

Spring-context-4.2.6.release.jar\meta-inf

Spring.handlers file

Http\://www.springframework.org/schema/context=org.springframework.context.config.contextnamespacehandlerhttp\ ://www.springframework.org/schema/jee=org.springframework.ejb.config.jeenamespacehandlerhttp\:// www.springframework.org/schema/lang=org.springframework.scripting.config.langnamespacehandlerhttp\:// www.springframework.org/schema/task=org.springframework.scheduling.config.tasknamespacehandlerhttp\:// Www.springframework.org/schema/cache=org.springframework.cache.config.CacheNamespaceHandler

Spring.schemas file

http\://www.springframework.org/schema/context/spring-context-2.5.xsd=org/springframework/context/config/ spring-context-2.5.xsdhttp\://www.springframework.org/schema/context/spring-context-3.0.xsd=org/ springframework/context/config/spring-context-3.0.xsdhttp\://www.springframework.org/schema/context/ spring-context-3.1.xsd=org/springframework/context/config/spring-context-3.1.xsdhttp\:// www.springframework.org/schema/context/spring-context-3.2.xsd=org/springframework/context/config/ spring-context-3.2.xsdhttp\://www.springframework.org/schema/context/spring-context-4.0.xsd=org/ springframework/context/config/spring-context-4.0.xsdhttp\://www.springframework.org/schema/context/ spring-context-4.1.xsd=org/springframework/context/config/spring-context-4.1.xsdhttp\:// www.springframework.org/schema/context/spring-context-4.2.xsd=org/springframework/context/config/ spring-context-4.2.xsdhttp\://www.springframework.org/schema/context/spring-context.xsd=org/springframework/ Context/config/spring-context-4.2.xsdhttp\://www.springframework.org/schema/jee/spring-jee-2.0.xsd=org/springframework/ejb/config/ Spring-jee-2.0.xsdhttp\://www.springframework.org/schema/jee/spring-jee-2.5.xsd=org/springframework/ejb/config /spring-jee-2.5.xsdhttp\://www.springframework.org/schema/jee/spring-jee-3.0.xsd=org/springframework/ejb/ Config/spring-jee-3.0.xsdhttp\://www.springframework.org/schema/jee/spring-jee-3.1.xsd=org/springframework/ejb /config/spring-jee-3.1.xsdhttp\://www.springframework.org/schema/jee/spring-jee-3.2.xsd=org/springframework/ Ejb/config/spring-jee-3.2.xsdhttp\://www.springframework.org/schema/jee/spring-jee-4.0.xsd=org/springframework /ejb/config/spring-jee-4.0.xsdhttp\://www.springframework.org/schema/jee/spring-jee-4.1.xsd=org/ springframework/ejb/config/spring-jee-4.1.xsdhttp\://www.springframework.org/schema/jee/spring-jee-4.2.xsd=org /springframework/ejb/config/spring-jee-4.2.xsdhttp\://www.springframework.org/schema/jee/spring-jee.xsd=org/ springframework/ejb/config/spring-jee-4.2.xsdhttp\://www.springframework.org/schema/lang/spring-lang-2.0.xsd=org/springframework/scripting/config/ spring-lang-2.0.xsdhttp\://www.springframework.org/schema/lang/spring-lang-2.5.xsd=org/springframework/ scripting/config/spring-lang-2.5.xsdhttp\://www.springframework.org/schema/lang/spring-lang-3.0.xsd=org/ springframework/scripting/config/spring-lang-3.0.xsdhttp\://www.springframework.org/schema/lang/ spring-lang-3.1.xsd=org/springframework/scripting/config/spring-lang-3.1.xsdhttp\://www.springframework.org/ schema/lang/spring-lang-3.2.xsd=org/springframework/scripting/config/spring-lang-3.2.xsdhttp\:// www.springframework.org/schema/lang/spring-lang-4.0.xsd=org/springframework/scripting/config/ spring-lang-4.0.xsdhttp\://www.springframework.org/schema/lang/spring-lang-4.1.xsd=org/springframework/ scripting/config/spring-lang-4.1.xsdhttp\://www.springframework.org/schema/lang/spring-lang-4.2.xsd=org/ springframework/scripting/config/spring-lang-4.2.xsdhttp\://www.springframework.org/schema/lang/spring-lang.xsd=org/springframework/scripting/config/spring-lang-4.2.xsdhttp\:// www.springframework.org/schema/task/spring-task-3.0.xsd=org/springframework/scheduling/config/ spring-task-3.0.xsdhttp\://www.springframework.org/schema/task/spring-task-3.1.xsd=org/springframework/ scheduling/config/spring-task-3.1.xsdhttp\://www.springframework.org/schema/task/spring-task-3.2.xsd=org/ springframework/scheduling/config/spring-task-3.2.xsdhttp\://www.springframework.org/schema/task/ spring-task-4.0.xsd=org/springframework/scheduling/config/spring-task-4.0.xsdhttp\://www.springframework.org/ schema/task/spring-task-4.1.xsd=org/springframework/scheduling/config/spring-task-4.1.xsdhttp\:// www.springframework.org/schema/task/spring-task-4.2.xsd=org/springframework/scheduling/config/ spring-task-4.2.xsdhttp\://www.springframework.org/schema/task/spring-task.xsd=org/springframework/scheduling/ Config/spring-task-4.2.xsdhttp\://www.springframework.org/schema/cache/spring-cache-3.1.xsd=org/spriNgframework/cache/config/spring-cache-3.1.xsdhttp\://www.springframework.org/schema/cache/spring-cache-3.2.xsd =org/springframework/cache/config/spring-cache-3.2.xsdhttp\://www.springframework.org/schema/cache/ spring-cache-4.0.xsd=org/springframework/cache/config/spring-cache-4.0.xsdhttp\://www.springframework.org/ schema/cache/spring-cache-4.1.xsd=org/springframework/cache/config/spring-cache-4.1.xsdhttp\:// www.springframework.org/schema/cache/spring-cache-4.2.xsd=org/springframework/cache/config/ spring-cache-4.2.xsdhttp\://www.springframework.org/schema/cache/spring-cache.xsd=org/springframework/cache/ Config/spring-cache-4.2.xsd

As you can see, with no version number configured, the default is to use the latest

http\://www.springframework.org/schema/context/spring-context.xsd=org/springframework/context/config/ Spring-context-4.2.xsd

Questions about the version number of the XSD file for spring