我在父pom中尝试了类似spring引导的模块,现在我遇到了错误。:spring-boot-dependencies:pom:2.0.0.M6 in https://repo.maven.apache.org/maven2 was cached in the local:spring-boot-dependencies:pom:2.0.0.M6 in https://repo.maven.apache.org/
我正在尝试使用ModelMap将数据从DAO传递到JSP.它是有效的,但当我刷新该页面时,每次刷新都会重复出现相同的数据。我希望数据不会在刷新页面时一次又一次地出现。帮我解决这个问题。stored which are coming from database */
@RequestMapping(value="/selectInfo", method=RequestMethod.GET