SpringBoot入门学习（一）

记录学习，不进行正文展示

目录

1、pom.xml

2、拦截器

3、@RestController

5、SpringBoot启动类

6、application.properties

7、测试

1、pom.xml

    com.qinluyu
    SpringBoot01
    1.0-SNAPSHOT
    
    
        1.8
        UTF-8
        UTF-8
    
    
    
        spring-boot-starter-parent
        org.springframework.boot
        2.0.1.RELEASE
    
    
    
        
            org.springframework.boot
            spring-boot-starter-web
        
        
        
       
        
            org.springframework.boot
            spring-boot-starter-jdbc
        
       
        
            org.springframework.boot
            spring-boot-starter-test
        
       
        
            mysql
            mysql-connector-java
            5.1.45
        
        
        
            org.springframework.boot
            spring-boot-configuration-processor
            true
        
        
        
        
        
            tk.mybatis
            mapper-spring-boot-starter
            2.0.0
        
        
        
            org.springframework.boot
            spring-boot-starter-thymeleaf
        
    

2、拦截器

    @Bean
    public LoginInterceptor loginInterceptor(){
        return new LoginInterceptor();
    }

    
    public void addInterceptors(InterceptorRegistry registry){
        // 通过registry来注册拦截器，通过addPathPatterns来添加拦截路径
        
        registry.addInterceptor(this.loginInterceptor()).addPathPatterns("
@MapperScan("com.qinluyu.daomain")
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class,args);
    }
}

6、application.properties

#端口号
server.port=9090
#日志级别
logging.level.com.qinluyu=debug
#链接地址
spring.datasource.url=jdbc:mysql://127.0.0.1:3306/tb_user?characterEncoding=utf8?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=GMT
#用户名
spring.datasource.username=root
#密码
spring.datasource.password=123
#驱动
spring.datasource.driverClassName=com.mysql.jdbc.Driver
#最大链接时间
spring.datasource.hikari.idle-timeout=60000
#最大连接池个数
spring.datasource.hikari.maximum-pool-size=30
#最小连接池个数
spring.datasource.hikari.minimum-idle=10
#mybatis 别名扫描
mybatis.type-aliases-package=com.qinluyu.daomain
#mapper配置文件
mybatis.mapper-locations=classpath:mappers/*.xml
#关闭thymeleaf缓存
spring.thymeleaf.cache=false

7、测试

@RunWith(SpringRunner.class)
@SpringBootTest