严重: Servlet.service() for servlet [springmvc] in context with path [/14-hrmappDemo] threw exception [Request processing failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: Connections could not be acquired from the underlying database!] with root cause;这是第一句最长的异常报告
有大神教教我吗!!!先谢谢了!!!
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controller层方法内调用Service层方法后报错:无法打开事务的jdbc连接,有根本原因
严重: Servlet.service() for servlet [springmvc] in context with path [/14-hrmappDemo] threw exception [Request processing failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for t
这是项目位置
严重: Servlet.service() for servlet [springmvc] in context with path [/14-hrmappDemo] threw exception [Request processing failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: Connections could not be acquired from the underlying database!] with root cause
com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.
这是两行最长的异常代码,
感谢各位大神的提供的方案.谢谢!!!
Exception in thread "main" org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [applicationContext.xml]; nested exception is java.io.FileNotFoundException: class path resource [applicationContext.xml] cannot be opened because it does not exist at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:344) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188) at org.springframework.beans.factory.support.Abst
大神,我测试了一下,报错说找不到applicationContext.xml这个配置文件。是不是其他的原因???
这是我web.xml内的配置文件。
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param>
项目的结构我已经截图回帖了,麻烦您教我一下,指点一下。先谢谢大神了!!![/quote]
这个报错不是你写的测试类的错误么?是你这个测试类找不到配置文件,和你之前的报错一点关系也没有。
这个测试类的错误是你写的ClassPathXmlApplicationContext("applicationContext.xml"); 这里有问题, 这不是在src文件夹下找applicationContext.xml么?
你看对不对?
Exception in thread "main" org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [applicationContext.xml]; nested exception is java.io.FileNotFoundException: class path resource [applicationContext.xml] cannot be opened because it does not exist at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:344) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188) at org.springframework.beans.factory.support.Abst
大神,我测试了一下,报错说找不到applicationContext.xml这个配置文件。是不是其他的原因???
这是我web.xml内的配置文件。
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param>
项目的结构我已经截图回帖了,麻烦您教我一下,指点一下。先谢谢大神了!!!