org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.orm.ibatis.SqlMapClientFactoryBean]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: com.ibatis.sqlmap.engine.transaction.external.ExternalTransactionConfig Caused by: java.lang.NoClassDefFoundError: com.ibatis.sqlmap.engine.transaction.external.ExternalTransactionConfig at org.springframework.orm.ibatis.SqlMapClientFactoryBean.class$(SqlMapClientFactoryBean.java:72)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'accountDao' is defined
无法找到 accountDao,accountDao被定义在org.phrancol.osgi.jpetstore.dao里面了,于是现在需要使用spring-osgi 来进行跨bundle的引用了。
2,org.phrancol.osgi.jpetstore.dao/META-INF/spring目录中创建一个spring配置文件dataAccessContext-local-osgi.xml,使用<osgi:service>将accountDao和其他被引用的DAO注册成为OSGI Service
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'txAdvice': Cannot resolve reference to bean 'transactionManager'while setting bean property 'transactionManager'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'transactionManager' is defined
Interface that enables beans to find the bundle context they are defined in. Note that in most circumstances there is no need for a bean to implement thisinterface.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name '/shop/addItemToCart.do' defined in ServletContext resource [/META-INF/dispatcher/petstore-servlet.xml]: Cannot resolve reference to bean 'petStoreOsgi'while setting bean property 'petStore'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'petStoreOsgi' is defined Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'petStoreOsgi' is defined at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:353) at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedBeanDefinition(AbstractBeanFactory.java:916) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:243) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:261) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:109) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1100)
现实生活中,有些工作是需要团队中成员依次完成的,这就涉及到了一个顺序问题。现在有T1、T2、T3三个工人,如何保证T2在T1执行完后执行,T3在T2执行完后执行?问题分析:首先问题中有三个实体,T1、T2、T3, 因为是多线程编程,所以都要设计成线程类。关键是怎么保证线程能依次执行完呢?
Java实现过程如下:
public class T1 implements Runnabl
hive在使用having count()是,不支持去重计数
hive (default)> select imei from t_test_phonenum where ds=20150701 group by imei having count(distinct phone_num)>1 limit 10;
FAILED: SemanticExcep
转载源:http://blog.sina.com.cn/s/blog_4f925fc30100rx5l.html
mysql -uroot -p
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
[root@centos var]# service mysql
#mq
xdr.mq.url=tcp://192.168.100.15:61618;
import java.io.IOException;
import java.util.Properties;
public class Test {
String conf = "log4j.properties";
private static final
有一个工程,本来运行是正常的,我想把它移植到另一台PC上,结果报:
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.mobovip.bgr/com.mobovip.bgr.MainActivity}: java.lang.ClassNotFoundException: Didn't f
// 报错如下:
$ git pull origin master
fatal: unable to access 'https://git.xxx.com/': SSL certificate problem: unable to get local issuer ce
rtificate
// 原因:
由于git最新版默认使用ssl安全验证,但是我们是使用的git未设