一.现象还原: 当新建.py文件时,需要引用selenium中的方法时,报错,提示红波浪线: Unresolved reference 'selenium' less... (Ctrl+F1) This inspection detects names that should resolve but don't. Due to dynamic dispatch and duck typing, this is possible in a limited but useful number of
JDBC链接MySql JDBC链接MySql的话题已经老掉牙了,这次我只想通过使用简洁的代码实现,采用封装的思想,将链接MySql的代码封装在类的静态方法中,供一次性调用返回java.sql.Connection对象 下面是代码: import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; public class ConnectToDataBase { pu