org.hibernate.HibernateException: The database returned no natively generated identity value at org.hibernate.id.IdentifierGeneratorHelper.getGeneratedIdentity(IdentifierGeneratorHelper.java:90) at org.hibernate.id.IdentityGenerator$GetGeneratedKeysD…
com.cqupt.dayday.model 代码 package com.cqupt.dayday.model; import java.util.Date; /** * Created by I am master on 2017/3/1. */ public class News { private Integer id; private String title; private String author; private Date date; public News(String t…
Database returned an invalid value in QuerySet.datetimes(). Are time zone definitions for your database and pytz installed? 这样的问题一般出如今时差配置的问题上 首先错误信息提示是否定义你数据库的时区,是否安装pytz 网络上有说是由于mysql时区的问题,可是改动了貌似作用不大 最后发现是project中settings.py中的配置问题,修正 USE_TZ = Fals…