使用Java HttpWebServer创建静态文件web服务器并设置子路径指向本地自定义目录

httpServer.createContext("/abc", SimpleFileServer.createFileHandler(Path.of("D:\\my-abc")));
httpServer.createContext("/def", SimpleFileServer.createFileHandler(Path.of("D:\\test\\hello\\def")));

对应的访问路径分别是：
http://localhost:8080/abc
http://localhost:8080/def