这是我得到的例外：
Error creating bean with name 'jndiDataSource' defined in class path resource [spring/database.xml]: Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: Name [connection_pool] is not bound in this Context. Unable to find [connection_pool]
这是我的数据源 bean：
<bean id="jndiDataSource"
class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="connection_pool" />
</bean>
MyApp##1.0.2.xml这是我放入的上下文文件tomcat7/conf/Catalina/localhost：
<?xml version="1.0" encoding="UTF-8"?>
<Context docBase="path\to\war\my-app-1.0.2.war"
antiResourceLocking="false" privileged="true" >
<Resource name="connection_pool"
url="jdbc:mysql://localhost:3306/db_name"
driverClassName="com.mysql.jdbc.Driver"
username="username" password="password"
auth="Container" type="javax.sql.DataSource"
maxActive="100" maxIdle="30" maxWait="10000" />
</Context>
有没有人知道为什么这不起作用？