org.hibernate.hql.ast.QuerySyntaxException: User is not mapped [select u from User u where u.userName=:userName and u.password=:password] 上面的异常的抛出主要有几个方面:1、最容易想到的,就是你的from是实体类而不是表名,这个应该大家都知道,注意
Exception in thread "main" org.hibernate.hql.internal.ast.QuerySyntaxException: Admins is not mapped [from Admins where adminname=:name and adminpwd=:pwd]等错误常见问题 1 Hql错误, HQL是面向对象的查询语言 a、from 后接 类名