SpringMVC中上下文初始化失败（Context initialization failed）。具体如下

[尼古拉斯__赵四]

Error creating bean with name 'doctorController': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'docService': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'doctorDAO': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ds' defined in class path resource [applicationContext.xml]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanExpressionException: Expression parsing failed; nested exception is org.springframework.expression.spel.SpelEvaluationException: EL1008E:(pos 5): Field or property 'driver' cannot be found on object of type 'java.util.Properties'

[街头小贩]

应该是配置文件有误

[街头小贩]

贴一下你的applicationContext.xml我瞧瞧，web.xml中设置加载applicationContext.xml文件了吧！

[街头小贩]

我说的配置文件有误是指: Field or property 'driver' cannot be found on object of type 'java.util.Properties 创建 datasource时加载的依赖无法满足。你从dao层往 前的注入环肯定会报错了

[尼古拉斯__赵四]

是的，基本出的错都是 Error creating bean with name '***' defined in class path resource [applicationContext.xml]: Initialization of bean failed; nested exception isXXXXXXX。 自己没看出来，请问怎么解决？

[尼古拉斯__赵四]

引用 4 楼 xiaofanku 的回复:

我说的配置文件有误是指: Field or property 'driver' cannot be found on object of type 'java.util.Properties 创建 datasource时加载的依赖无法满足。你从dao层往 前的注入环肯定会报错了

嗯，我是在配置中和MySQL没有连上，把'$'符号写成了'#'；还有一个原因是：已经使用了注解加入bean，还在配置文件中重复配置bean。我回复的比较慢，请见谅！ 非常的谢谢您！

[蜡筆尛賢]

2018-01-15 22:10:55,163 ERROR - Context initialization failed org.springframework.beans.factory.BeanDefinitionStoreException: Invalid bean definition with name 'dataSource' defined in class path resource [spring-mybatis.xml]: Could not resolve placeholder 'driverClassName' in string value "${driverClassName}"; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'driverClassName' in string value "${driverClassName}" 我的报这个错，哪位大神帮忙下