JAVA-jdk参考链接:https://blog.youkuaiyun.com/github_40018627/article/details/78997938 maven配置参考链接:https://blog.youkuaiyun.com/qq_32588349/article/details/51461182 IDEA配置参考链接:https://blog.youkuaiyun.com/qq_32588349/article/details/51461182