使用logback写Kafka pom.xml <logback.version>1.2.3</logback.version> <dependency> <groupId>org.apache.kafka</groupId> <artifactId>kafka_2.11</artifactId> <version>2.2.0</version> <exclusions> &

Map集合put的顺序与存储顺序一致使用 LinkedHashMap

pom导入 <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-text --> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-text</...