初学javaSSM 错误整理
1 lib文件夹不可改名,会导致ClassPathXmlApplicationContext找不到路径
2.ApplicationContext applicationContext = new ClassPathXmlApplicationContext(“applicationContext.xml”);中applicationContext.xml必须加后缀.xml,否则会提示class path resource [spring/ApplicationContext-springmvc.xml] cannot be opened because it does not exist