概述
学习笔记
- java语言，秒杀项目
- 学习链接：https://www.bilibili.com/video/BV1kq4y1674Y?from=search&seid=12126299939658579390&spm_id_from=333.337.0.0
技术栈
- 前端： Thymeleaf,Bootstra,Jqueryy
- 后端： SpringBoot , MybatisPlus，Lombok
- 中间件: RabbitMq,Redis
项目搭建
主要就是简单整合一下mybatisPlus ，能连接数据库就行
- 依赖
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.30</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- mybatisPlus -->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.5.1</version>
</dependency>
<!-- 连接池 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>1.1.10</version>
</dependency>
</dependencies>
- 配置
### port
server:
port: 8080
spring:
## DB
datasource:
driver-class-name: com.mysql.jdbc.Driver
type: com.alibaba.druid.pool.DruidDataSource
url: jdbc:mysql://127.0.0.1:3306/demo?useUnicode=true&characterEncoding=utf-8
username: root
password: root
druid:
# 初始化大小，最小，最大
initial-size: 5
min-idle: 5
max-active: 20
# 配置获取连接等待超时的时间
max-wait: 60000
# 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位毫秒
time-between-eviction-runs-millis: 60000
# 配置一个连接在池中最小生存时间
min-evictable-idle-time-millis: 300000
## thymeleaf 关闭缓存
thymeleaf:
cache: false
## mybatisPlus
mybatis-plus:
mapper-locations: classpath:/mapper/*Mapper.xml
type-aliases-package: com.example.miaosha.pojo
## 日志
logging:
level:
com.example.miaosha.mapper: debug
todo
- 测试连接
- md5 加密
- 逆向工程
