月下踪影-CSDN博客

原创 Spring Boot+Security+Mybatis实例

Spring Boot+Security+Mybatis小实例-->数据库表CREATE TABLE `auth` ( `ids` int(11) NOT NULL AUTO_INCREMENT, `username` varchar(20) DEFAULT NULL, `password` varchar(20) DEFAULT NULL, `aut` varch...

2019-04-27 10:28:06 810

原创 spring boot运行出现Error creating bean with name 'entityManagerFactory' defined in class path resource

这个问题主要还是查找domian实体类和数据库，确保数据库有对应的数据库表org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframewor...

2018-12-18 16:20:44 8968

原创 Spring Boot技术栈博客企业前后端数据库SQL文件-百度网盘

Spring Boot技术栈博客企业前后端数据库SQL文件（慕课）链接：https://pan.baidu.com/s/1YkOliFdqtYlKy_sUtHPQFQ 提取码：xqhs

2018-12-02 17:04:45 667

原创 Establishing SSL connection without server's identity verification is not recommended.

连接mysql数据库时tomcat启动报错Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be establi...

2018-10-20 20:21:51 234 1

原创 Hibernate中的Restrictions类属性

org.hibernate.criterion.RestrictionsHQL(Hibernate Query Language) 和 Criteria 都是面向对象的查询，只不过Criteria更面向对象，Criteria和Restrictions这个类连用来实现条件查询例如：Restrictions.like() 模糊查询,以及使用DetachedCriteria查询的一般...

2018-08-06 22:13:38 725

原创 Hibernate分页查询

Hiberbate分页查询有两种方式：1、离线方式：DetachedCriteria2、使用Hibernate中的getHibernateTemplate().execute()方法

2018-08-06 22:03:58 114

原创 Foxmail邮件里的超链接点击没有反应

解决---更换默认游览器----

2018-07-19 12:30:53 7521

原创 Unknown character set index for field '255' received from server.

连接数据库时，出现Unknown character set index for field '255' received from server.原因是MySQL版本高，mysql的jar版本低造成mysql与jar的编码错乱引起的，我的MYSQL是8.0版本MYSQL 5.5 之前， UTF8 编码只支持1-3个字节;从MYSQL5.5开始，可支持4个字节UTF编码utf8mb4;...

2018-07-18 22:20:31 36044 10

原创 Server Tomcat v9.0 Server at localhost was unable to start within 45 seconds. 运行超时

Server Tomcat v9.0 Server at localhost was unable to start within 45 seconds. If the server requires more time, try increasing the timeout in the server editor.eclipse运行Tomcat服务器时间超时。解决：打开Windown--&gt...

2018-07-15 10:32:20 36029 12

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