spring的XML约束详细说明

这里总结关于Spring的XML约束+Schema约束。以后不管是仅使用ioc功能还是aop,把全部的约束引入即可

<?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:context="http://www.springframework.org/schema/context"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context.xsd
    http://www.springframework.org/schema/aop
    http://www.springframework.org/schema/aop/spring-aop.xsd
    http://www.springframework.org/schema/tx
    http://www.springframework.org/schema/tx/spring-tx.xsd">
</beans>

    
    
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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    //上面两个是基础IOC的约束,必备
    xmlns:context="http://www.springframework.org/schema/context"
    //上面一个是开启注解管理Bean对象的约束
    xmlns:aop="http://www.springframework.org/schema/aop"
    //aop的注解约束
    xmlns:tx="http://www.springframework.org/schema/tx"
    //事务的约束
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
    http://www.springframework.org/schema/beans/spring-beans.xsd
    //上面两个是基础IOC的约束,必备
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context.xsd
    //上面一个是开启注解管理Bean对象的约束
    http://www.springframework.org/schema/aop
    http://www.springframework.org/schema/aop/spring-aop.xsd
    //aop的注解约束
    http://www.springframework.org/schema/tx
    http://www.springframework.org/schema/tx/spring-tx.xsd">
    //事务的约束
</beans>

    
    
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这里写图片描述

这里总结关于Spring的XML约束+Schema约束。以后不管是仅使用ioc功能还是aop,把全部的约束引入即可

<?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:context="http://www.springframework.org/schema/context"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context.xsd
    http://www.springframework.org/schema/aop
    http://www.springframework.org/schema/aop/spring-aop.xsd
    http://www.springframework.org/schema/tx
    http://www.springframework.org/schema/tx/spring-tx.xsd">
</beans>

  
  
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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    //上面两个是基础IOC的约束,必备
    xmlns:context="http://www.springframework.org/schema/context"
    //上面一个是开启注解管理Bean对象的约束
    xmlns:aop="http://www.springframework.org/schema/aop"
    //aop的注解约束
    xmlns:tx="http://www.springframework.org/schema/tx"
    //事务的约束
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
    http://www.springframework.org/schema/beans/spring-beans.xsd
    //上面两个是基础IOC的约束,必备
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context.xsd
    //上面一个是开启注解管理Bean对象的约束
    http://www.springframework.org/schema/aop
    http://www.springframework.org/schema/aop/spring-aop.xsd
    //aop的注解约束
    http://www.springframework.org/schema/tx
    http://www.springframework.org/schema/tx/spring-tx.xsd">
    //事务的约束
</beans>

  
  
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这里写图片描述

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转载自blog.csdn.net/sunjinjuan/article/details/81069669