4.0.0 server-chat jar server-chat jim-parent org.j-im 2.6.0.v20190114-RELEASE org.j-im jim-server com.alibaba druid mysql mysql-connector-java log4j log4j 1.2.16 org.slf4j slf4j-api 1.7.7 com.googlecode.log4jdbc log4jdbc 1.2 org.slf4j slf4j-log4j12 org.quartz-scheduler quartz org.apache.maven.plugins maven-compiler-plugin 2.3.2 ${jdk.version} ${jdk.version} UTF-8