Spring xml problem

Question

I\'m trying to write a simple Spring AOP app, but I have problem with the xml configuration.

My xml:

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Answer 1

Change the <beans declaration at the top of the XML to look like this:

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

You're just adding this "http://www.springframework.org/schema/aop/spring-aop-3.0.xsd". The xsi:schemaLocation attribute is just a bunch of pairs. The first of each pair is a schema URI, the second is the URL where the schema can be found. You can think of it as a map: key, then value.

Answer 2

The xsi:schemaLocation attribute must have an even number of URIs. Each pair associates a namespace URI with the location of the XSD. Your xsi:schemaLocation contains three URIs, so it is invalid. This is what the message is telling you.

You need to provide the location of the XSD for http://www.springframework.org/schema/aop