<dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>
        <!-- mybatis-spring-boot-starter -->
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>2.1.1</version>
        </dependency>
        <!-- druid -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <version>1.1.11</version>
        </dependency>

/**
 * @ClassName DruidMoniterConfig
 * @Description: DruidMoniterConfig
 * @Author JavaZhan @公众号:Java全栈架构师
 * @Date 2020/6/13
 * @Version V1.0
 **/
@Configuration
public class DruidMoniterConfig{
    @Bean
    public ServletRegistrationBean statViewServlet(){
        ServletRegistrationBean bean = new ServletRegistrationBean(new StatViewServlet(), "/druid/*");
        Map<String,String> initParams = new HashMap<>();
        initParams.put("loginUsername","admin");
        initParams.put("loginPassword","admin");
        initParams.put("allow","");
        initParams.put("deny","192.168.127.98");
        bean.setInitParameters(initParams);
        return bean;
    }
  
    @Bean
    public FilterRegistrationBean webStatFilter(){
        FilterRegistrationBean bean = new FilterRegistrationBean();
        bean.setFilter(new WebStatFilter());
        Map<String,String> initParams = new HashMap<>();
        initParams.put("exclusions","*.js,*.css,/druid/*");
        bean.setInitParameters(initParams);
        bean.setUrlPatterns(Arrays.asList("/*"));
        return  bean;
    }
}

server.port=8888
# mysql
spring.datasource.url=jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull
spring.datasource.username=test
spring.datasource.password=123456
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
mybatis.mapper-locations=classpath*:mapper/**/*.xml

/**
 * @ClassName DemoMyBatisApplication
 * @Description: DemoMyBatisApplication
 * @Author JavaZhan @公众号:Java全栈架构师
 * @Date 2020/6/13
 * @Version V1.0
 **/
@SpringBootApplication
@MapperScan("com.example.demo.mapper")
public class DemoMyBatisApplication {
    public static void main(String[] args) {
        SpringApplication.run(DemoMyBatisApplication.class, args);
    }
}