NameNotFoundException:名称jdbc未绑定在此Context中

Question

我试图在Spring的测试项目中定义JNDI数据库连接.我用Spring Roo引导了这个项目,因此是Mavenized.这是Roo脚本供参考(Roo 1.2.1)

project --topLevelPackage org.obliquid.cpool
jpa setup --database MYSQL --provider HIBERNATE --jndiDataSource /jdbc/cpool 
web mvc setup
entity jpa --class org.obliquid.cpool.entity.Person
field string --fieldName name 
web mvc scaffold --class ~.entity.Person 
web mvc all --package ~.web

在src/main/resources/META-INF/spring/applicationContext.xml我有以下的(由小豆创建):

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:jee="http://www.springframework.org/schema/jee"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/aop
        http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
        http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context-3.1.xsd
        http://www.springframework.org/schema/jee
        http://www.springframework.org/schema/jee/spring-jee-3.1.xsd
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx-3.1.xsd">
   ...
   <jee:jndi-lookup id="dataSource" jndi-name="/jdbc/cpool" resource-ref="true"/>
   ...

我创建src/main/resources/META-INF/context.xml了以下内容:

<?xml version="1.0" encoding="UTF-8"?>
<Context path="/myapp" docBase="cpool" reloadable="true" debug="1">  
    <Resource name = "jdbc/cpool"
        auth = "Container"
        type = "javax.sql.DataSource"
        username = "dbusername"
        password = "dbpassword"
        driverClassName = "com.mysql.jdbc.Driver"
        url = "jdbc:mysql://localhost:3306/dbname?DateTimeBehavior=convertToNull&amp;characterEncoding=UTF-8"
        maxActive = "100"
        maxIdle = "4"
        maxWait = "20000"
        removeAbandoned = "true"
        removeAbandonedTimeout="600"
        logAbandoned="true"/>   
</Context>

但是,当我尝试在Tomcat 7.0中运行该应用程序时,我收到以下错误:

错误org.springframework.web.context.ContextLoader - 上下文初始化失败org.springframework.beans.factory.BeanCreationException:创建名为'dataSource'的bean时出错:init方法的调用失败; 嵌套异常是javax.naming.NameNotFoundException:名称jdbc未绑定在此Context中

我该怎么做才能正确定义数据源？

Answer 1

context.xml文件必须位于war文件的META-INF目录中.它不能位于classes目录或jar文件中.

将META-INF目录和context.xml放在源文件夹树中包含webapp根目录的目录中.