Spring配置文件之引入命名空间

beans已经引入，另引入aop,util,context,tx这4个命名空间

<?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:aop="http://www.springframework.org/schema/aop"
    xmlns:util="http://www.springframework.org/schema/util"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:tx="http://www.springframework.org/schema/tx"

    xsi:schemaLocation="http://www.springframework.org/schema/beans  http://www.springframework.org/schema/beans/spring-beans-4.0.xsd

        http://www.springframework.org/schema/aop  http://www.springframework.org/schema/aop/spring-aop-4.0.xsd

        http://www.springframework.org/schema/util  http://www.springframework.org/schema/util/spring-util-4.0.xsd

        http://www.springframework.org/schema/context  http://www.springframework.org/schema/context/spring-context-4.0.xsd

        http://www.springframework.org/schema/tx  http://www.springframework.org/schema/tx/spring-tx-4.0.xsd">

</beans>

在Spring4中，一共有如下命名空间

image.png

原文：https://blog.csdn.net/hhx_echo/article/details/76095840