Jenkins离线安装svngitmaven插件包，包含了依赖顺序，方便安装。plugins：1.structs.hpi10.mailer.hpi11.apache-httpcomponents-client-4-api.hpi12.jsch.hpi13.javadoc.hpi14.workflow-api.hpi15.script-security.hpi16.junit.hpi17.maven-plugin.hpi18.git-client.hpi19