com.alibaba.csp sentinel-transport ${revision} ../pom.xml 4.0.0 ${project.groupId}:${project.artifactId} sentinel-transport-netty-http jar 4.1.31.Final com.alibaba.csp sentinel-transport-common ${project.version} io.netty netty-all ${netty.version} com.alibaba fastjson org.apache.httpcomponents httpclient 4.5.3 junit junit test org.mockito mockito-core test