dependencies.dependency的要求依赖是唯一，被配置多个相同，去掉一个依赖即可
Some problems were encountered while building the effective model for com.ibaiqi.gov:springboot-shiro:jar:0.0.1-SNAPSHOT
//当构建有效的模块时，遇到一些问题
'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique:
org.springframework.boot:spring-boot-starter-thymeleaf:jar -> duplicate declaration of version (?) @ line 26, column 21
//依赖必须是唯一，而实际是出现多个
It is highly recommended to fix these problems because they threaten the stability of your build.
For this reason, future Maven versions might no longer support building such malformed projects.