# Spring boot 1.x 升级2.x
boot 1.5.22 -> 2.7.0
swagger 2.9.2 -> 3.0.0
spring-data-redis 1.8.4.RELEASE -> 2.7.0
## swagger:
```
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-boot-starter</artifactId>
<version>3.0.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>3.0.0</version>
<exclusions>
<exclusion>
<groupId>io.swagger</groupId>
<artifactId>swagger-models</artifactId>
<!-- 排除默认1.5.20 因为有example bug-->
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>io.swagger</groupId>
<artifactId>swagger-models</artifactId>
<version>1.5.21</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>3.0.0</version>
</dependency>
```
## redis
```
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
<version>2.7.0</version>
</dependency>
```
## application.yml
```
spring:
mvc:
pathmatch:
matching-strategy: ant_path_matcher #2.7.0默认的路径匹配改了
```
## ConfigurationProperties(prefix= "这里不支持驼峰"
比如：
```
client-pay:
wechatPay:
id: 1234
```
ConfigurationProperties(prefix="client-pay.wechatPay") //这里报错
需要改成：
ConfigurationProperties(prefix="client-pay.wechat-pay")