版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/River741132472/article/details/82838576
1:SQL错误时控制台循环打印
AbstractAutowireCapableBeanFactory //1312行
throw new UnsatisfiedDependencyException(mbd.getResourceDescription(), beanName, propertyName, ex);