idea-Springboot新增依賴以及連線mysql--002

1.新增mysql和mybatis的依賴

以及修改版本匹配，本地安裝的mysql 是5.8的此處mysql依賴新增的是6.0.6
此處可以去maven倉庫進行搜尋新增。倉庫地址：

		<dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>2.1.4</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>6.0.6</version>
        </dependency>

2.建立或者修改成yml檔案

在裡面建立連線mysql

server:
  port: 8080
  servlet:
    context-path: /showtime
spring:
 datasource:
    username: root
    password: root
    url: jdbc:mysql://localhost:3306/showtime?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=UTC
    driver-class-name: com.mysql.cj.jdbc.Driver