文章目录
正则表达式、编码、路径格式、配置 …
https://blog.csdn.net/LawssssCat/article/details/103032603
JVM
https://blog.csdn.net/LawssssCat/article/details/103032626
工具
- Eclipse(快捷键)
https://blog.csdn.net/LawssssCat/article/details/103032494
- jdk
https://blog.csdn.net/LawssssCat/article/details/103032541
- API 在线 - 文档
- 版本控制工具 - Git/SVN
- 《版本控制 - Git / SVN》 - https://blog.csdn.net/LawssssCat/article/details/103360659
- XML/Json/dom4j/ yml(腋毛)
- XML/Json/dom4j 简介:https://blog.csdn.net/LawssssCat/article/details/103062646
google - yml测试:《Java培优班-第十八天 - 模仿Spring - 加载目录下的全部.class文件》 https://blog.csdn.net/LawssssCat/article/details/103233205
- yml下载 - https://download.csdn.net/download/LawssssCat/11996025
- jsoup - http协议处理工具
- jsoup:《Java培优班 - 第十九天 - 实战 - 爬虫》https://blog.csdn.net/LawssssCat/article/details/103250094
- markdowm(文本编辑)
- 分割线与标题 :https://blog.csdn.net/qq_33229669/article/details/79338187
- 编辑器:
- visualstudiocode(在用) - 也是很优秀的代码编辑器
- 《Visual Studio Code编写并实时预览Markdown》https://blog.csdn.net/supergao222/article/details/78596704/
- 插件 https://www.cnblogs.com/clwydjgs/p/10078065.html
- typora (好,但不会双页显示)
- visualstudiocode(在用) - 也是很优秀的代码编辑器
- LaTeX 数学公式
- LaTeX在线:吴文中数学公式编辑器:https://latex.91maths.com/
- SQL/MySQL
-
连接工具:mysql-connector-java-5.1.32.https://download.csdn.net/download/LawssssCat/12011431
(别用太新的,会有时区问题,问题如下:https://www.cnblogs.com/tanhao/p/7456104.html) -
连接池:c3p0.0.9.1.2. - https://download.csdn.net/download/LawssssCat/12011297
-
Java培优班 - 第二十天、第二十一天 - JavaWeb - Part 1 课程 - MySQL(<mark>理论常识 + 增删查改 + 数据类型 + 备份/恢复</mark> ) -(较全) https://blog.csdn.net/LawssssCat/article/details/103304872
-
<mark>【练习】</mark>《Java培优班 - 第二十天、第二十一天 - JavaWeb - Part 2 - MySQL - 增、删、查、改、练习》https://blog.csdn.net/LawssssCat/article/details/103315034
-
《Java培优班 - 第二十二天 - JavaWeb - <mark>JDBC</mark>》 https://blog.csdn.net/LawssssCat/article/details/103360751
-
MySQL常用字符串函数https://www.cnblogs.com/geaozhang/p/6739303.html
常用类
∗∗java.lang∗∗
- - Object
https://blog.csdn.net/LawssssCat/article/details/103027719
- - String
https://blog.csdn.net/LawssssCat/article/details/103027695
- - Integer
https://blog.csdn.net/LawssssCat/article/details/103031390
- - concurrent
- - - Thread
- 培优班笔记:https://blog.csdn.net/LawssssCat/article/details/103135820
- 代码:https://blog.csdn.net/LawssssCat/article/details/103121799
- - - Executors、ExecutorService 线程池
∗∗java.util∗∗
- - Collection、Iterator
https://blog.csdn.net/LawssssCat/article/details/103032402
- - Comparator、Comparable
java.util.Comparator
用comparable接口对泛型进行compareTo()方法比较。这里用Comparator方法自定义compare()方法。
实现代码:https://blog.csdn.net/LawssssCat/article/details/102989450
- - Date、SimpleDateFormat类
https://blog.csdn.net/LawssssCat/article/details/103032454
- - Properties类
- 解析.properties文件https://blog.csdn.net/LawssssCat/article/details/103062646
∗∗java.math∗∗
- - BigDecimal
https://blog.csdn.net/LawssssCat/article/details/103044839
∗∗java.text∗∗
- - SimpleDateFormat类
同Date类:
https://blog.csdn.net/LawssssCat/article/details/103032454
∗∗java.sql∗∗
DriverManager 类 、Connection类、 PreparedStatement类、 ResultSet类
- 《JDBC 、工作空间编码设置》https://blog.csdn.net/LawssssCat/article/details/103360751
- 《Jdbc练习案例 - 《学生信息系统》》https://blog.csdn.net/LawssssCat/article/details/103370309
- 《案例 - 模拟用户登录、SQL注入攻击、PreparedStatement》https://blog.csdn.net/LawssssCat/article/details/103370494
∗∗java.io∗∗
【 io类总结https://blog.csdn.net/LawssssCat/article/details/103188942】
- - File类
- 文件操作需要有文件、流写操作不需要(会自动生成)
- https://blog.csdn.net/LawssssCat/article/details/103049403
- - IO读/写
- IO流−关系整理(简洁)https://blog.csdn.net/LawssssCat/article/details/103188942
- (代码回收站)https://blog.csdn.net/LawssssCat/article/details/103051366
- - 编码读写
处理编码:
InputStreamReader
OutputStreamReader
处理换行读写:
BufferedReader, readLine()
PrintWriter, println()
∗∗java.net∗∗
- - URL、URLDecoder
- - Socket、ServerSocket
∗∗org.junit∗∗
- - Assert
常识
- 数据类型、(默认的)规定、Exception/Error、各种误区
https://blog.csdn.net/LawssssCat/article/details/103045043