在springmvc配置文件里面写默认的注解映射的支持的时候：<mvc:annotation-driven />The prefix "mvc" for element "mvc:annotation-driven" is not bound。
解决办法：
在该配置文件上面的beans中添加
1 xmlns:mvc="http://www.springframework.org/schema/mvc" 2 3 xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd"
例：添加之前的代码:
1 <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 2 3 xmlns:context="http://www.springframework.org/schema/context" 4 5 xmlns:mvc="http://www.springframework.org/schema/mvc" 6 7 xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 8 9 http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd" 10 11 default-lazy-init="true">
添加之后的代码：
<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:mvc="http://www.springframework.org/schema/mvc" 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.xsd" default-lazy-init="true">