2020-02-23

摘要: 1.MySql常用函数大全讲解 https://blog.csdn.net/Evankaka/article/details/47911749?depth_1-utm_source=distribute.pc_relevant.none-task&utm_source=distribute.pc_r 阅读全文
posted @ 2020-03-07 21:19 日思日睿 阅读(160) 评论(0) 推荐(0)

2020-03-05

摘要: 1.有助于改善性能的Java代码技巧 https://www.cnblogs.com/jimoer/p/10787672.html2.建议33: 不要覆写静态方法 https://www.cnblogs.com/DreamDrive/p/5428678.html3.Java生成某段时间内的随机时间 阅读全文
posted @ 2020-03-07 21:18 日思日睿 阅读(137) 评论(0) 推荐(0)

2020-03-06

摘要: 1.MySql常用函数大全讲解 https://www.cnblogs.com/huasky/p/11190086.html2.ideal快捷键 https://blog.csdn.net/lisa19881006/article/details/867149133.https://blog.csd 阅读全文
posted @ 2020-03-07 21:16 日思日睿 阅读(79) 评论(0) 推荐(0)

2020-03-07 mysql 练习

摘要: 1.SHOW VARIABLES LIKE '%storage_engine%'SHOW ENGINES;SELECT VERSION(),SYSTEM_USER(),DATABASE(),SCHEMA(),CONNECTION_ID(),LAST_INSERT_ID(),SESSION_USER( 阅读全文
posted @ 2020-03-07 21:13 日思日睿 阅读(136) 评论(0) 推荐(0)

2020-02-08

摘要: 最近一段时间好懒散啊,一直喜欢看电视剧,哎,松懈了好多,两年的规划呢? 1.https://www.jb51.net/article/135715.htm 2. 3. 阅读全文
posted @ 2020-02-08 14:27 日思日睿 阅读(109) 评论(0) 推荐(0)

2019-12-18

摘要: 1. https://blog.csdn.net/xingxiupaioxue/article/details/840749832.Java 8系列之Stream的强大工具Collector https://blog.csdn.net/IO_Field/article/details/5497160 阅读全文
posted @ 2019-12-28 18:57 日思日睿 阅读(136) 评论(0) 推荐(0)

JdbcTemplate

摘要: public class JDBCServiceImpl implements JDBCService { @Autowired private JdbcTemplate jdbcTemplate; @Autowired private DataSource dataSource; @Overrid 阅读全文
posted @ 2019-12-27 21:40 日思日睿 阅读(309) 评论(0) 推荐(0)

Calendar工具类

摘要: import java.text.ParseException;import java.text.SimpleDateFormat;import java.util.ArrayList;import java.util.Calendar;import java.util.Date;import ja 阅读全文
posted @ 2019-12-27 21:38 日思日睿 阅读(458) 评论(0) 推荐(0)

2019-12-26

摘要: 1.mysql sql语句大全 https://www.cnblogs.com/bchjazh/p/5997728.html2.MySQL编程基础 https://wenku.baidu.com/view/37154d635e0e7cd184254b35eefdc8d376ee1429.html3. 阅读全文
posted @ 2019-12-27 21:36 日思日睿 阅读(146) 评论(0) 推荐(0)

2019-11-02

摘要: java 入门 到精通 https://www.cnblogs.com/yichunguo/p/11780458.html 阅读全文
posted @ 2019-11-02 10:11 日思日睿 阅读(87) 评论(0) 推荐(0)