mysql url

1import java.sql.*;  
2class MySqlConn{  
3    public static void main(String args[]){  
4        try{  
5            Class.forName("com.mysql.cj.jdbc.Driver");  
6            Connection conn = DriverManager.getConnection("jdbc:mysql://
7            localhost:3306/databasename","username","password");  
8            Statement stmt = conn.createStatement();  
9            ResultSet rs = stmt.executeQuery("select * from emp");    
10            con.close();  
11        }catch(Exception ex){
12            System.out.println(ex);
13        }  
14    }
15}  

1<!-- MySQL dataSource config -->
2<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
3    <property name="driverClassName" value="com.mysql.cj.jdbc.Driver" /><!-- mysql 8 -->
4    <property name="url" value="jdbc:mysql://localhost:3306/mydb?useSSL=false&serverTimezone=UTC&characterEncoding=utf-8" />
5    <property name="username" value="matt" />
6    <property name="password" value="12345" />
7</bean>
8