org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$EnableWebMvcConfiguration
一.ClassPathXmlApplicationContext 类的作用 在 Java 环境中使用 Spring 时,需要用 new ClassPathXmlApplicationContext(configLocation) 类读取配置文件生成 IOC 容器.该类是 ApplicationContext 的实现类. public ClassPathXmlApplicationContext(String configLocation) 二.参数 configLocation 配置文件路径如何
1.直接得到 IOC 容器对象 ApplicationContext applicationContext = new ClassPathXmlApplicationContext("applicationContext.xml"); 封装起来: public class ApplicationContextUtil { private static ApplicationContext applicationContext = null; public ApplicationCont