在springmvc配置檔案裡面寫預設的註解對映的支援的時候：<mvc:annotation-driven />The prefix "mvc" for element "mvc:annotation-driven" is not bound。

解決辦法：

       在該配置檔案上面的beans中新增

xmlns:mvc="http://www.springframework.org/schema/mvc" 

xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd"

例：新增之前的程式碼:

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

       default-lazy-init="true">

新增之後的程式碼：

<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">