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
文章目录 1、fatal error : sw/redis++/redis.h2、fatal error: dwarf.h: No such file or directory3、fatal error: elfutils/libdw.h: No such file or directory4、fatal error: libunwind.h: No such file or directo