错误解决】The prefix "context" for element "context:component

我会带着你远行 2022-06-03 02:18 102阅读 0赞

在配置spring相关的applicationContext.xml文件时报以上错误

原因是缺失context的namespace。

http://www.springframework.org/schema/context

同时后面的 xsi:schemaLocation也要加上

http://www.springframework.org/schema/context
     http://www.springframework.org/schema/context/spring-context-3.0.xsd

比较全的namespace如下：

<?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:jee="http://www.springframework.org/schema/jee" 
        xmlns:tx="http://www.springframework.org/schema/tx"
        xmlns:context="http://www.springframework.org/schema/context"
        xsi:schemaLocation="http://www.springframework.org/schema/beans
               http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
               http://www.springframework.org/schema/mvc
               http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd 
               http://www.springframework.org/schema/context
               http://www.springframework.org/schema/context/spring-context-3.0.xsd
               http://www.springframework.org/schema/aop
               http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
               http://www.springframework.org/schema/tx
               http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
               http://www.springframework.org/schema/jee 
               http://www.springframework.org/schema/jee/spring-jee-2.0.xsd">
    </beans>