Springboot启动，控制台卡死在 Parsed mapper file

问题Springboot启动，控制台停在 Parsed mapper file 'file[************mapper.xml]排查到源码这个方法的catch打断点，可发现异常org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactoryprotected Object doCreateBean(f

Oxye

3754人浏览 · 2021-07-01 16:53:51

Oxye · 2021-07-01 16:53:51 发布

问题

Springboot启动，控制台停在 Parsed mapper file 'file[************mapper.xml]

排查

到源码这个方法的catch打断点，可发现异常

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory

protected Object doCreateBean(final String beanName, final RootBeanDefinition mbd, final @Nullable Object[] args)
      throws BeanCreationException {
    // 省略
	try {
			populateBean(beanName, mbd, instanceWrapper);
			exposedObject = initializeBean(beanName, exposedObject, mbd);
		}
		catch (Throwable ex) {
			if (ex instanceof BeanCreationException && beanName.equals(((BeanCreationException) ex).getBeanName())) {
				throw (BeanCreationException) ex;
			}
			else {
				throw new BeanCreationException(
						mbd.getResourceDescription(), beanName, "Initialization of bean failed", ex);
			}
		}
    
}

根据实际报错信息解决，比如我的异常如下，少个了配置项

org.springframework.beans.factory.BeanCreationException: Error creating bean with name '***Service': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder '***' in value "${***}"

但是这个为什么没打在控制台呢

发现是logback配置的问题，springProfile是dev时才打在console，修改了以后，就能把报错打在控制台了