环境netbeans30、JDK21、mongodb8.2.3单机模式导入netbeans即可如果用JSF时出现如下报错There is no web component by the name of jakarta.ws.rs.core.Application解决方法1. 在web.xml中注释掉servlet-mappingservlet-namejakarta.ws.rs.core.Application/servlet-nameurl-pattern/api/*/url-pattern/servlet-mapping2. 增加如下代码即可。import jakarta.ws.rs.ApplicationPath;import jakarta.ws.rs.core.Application;/*** Configures Jakarta RESTful Web Services for the application.*/ApplicationPath(/api)public class JakartaRestConfiguration extends Application {}