切换日志框架
可以按照，SLF4J日志适配图，进行切换
slf4j+log4j
切换为，slf4j+log4j方式
<dependency><groupId>org.springframework.boot</groupId><artifactId>spring‐boot‐starter‐web</artifactId><exclusions><exclusion><artifactId>logback‐classic</artifactId><groupId>ch.qos.logback</groupId></exclusion><exclusion><artifactId>log4j‐over‐slf4j</artifactId><groupId>org.slf4j</groupId></exclusion></exclusions></dependency><dependency><groupId>org.slf4j</groupId><artifactId>slf4j‐log4j12</artifactId></dependency>
Spring boot日志
spring-boot-starter-log4j2
支持log4j2
spring-boot-starter-logging
支持slf4j+logback
默认，使用的logging
切换为，log4j2
<dependency><groupId>org.springframework.boot</groupId><artifactId>spring‐boot‐starter‐web</artifactId><exclusions><exclusion><artifactId>spring‐boot‐starter‐logging</artifactId><groupId>org.springframework.boot</groupId></exclusion></exclusions></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring‐boot‐starter‐log4j2</artifactId></dependency>
