07_JavaWeb+mysql+servlet Bookstore Project Notes - Shang Silicon Valley

My mysql username: root, password: fxy716

Find your username:

select user,host from mysql.user; 

 

 

Select the line, ctrl+alt+t can quickly generate selections, loops, try-catch statements, etc. Surround with

 

 

mysql 8.0 对应jamysql-connector-java-8.0.20.jar

username=root
password=fxy716
url=jdbc:mysql://localhost:3306/book?useSSL=false&serverTimezone=UTC
driverClassName=com.mysql.cj.jdbc.Driver
initialSize=5
maxActive=10

ctrl+shift+t快速生成测试接口的类

alt+enter换包快捷键

单独执行某个java函数时，选中这个函数名，右键运行

ctrl+f是搜索快捷键