4.0.0 j2mvc com.j2mvc 2.1 j2mvc-util J2mvc Utilities http://www.j2mvc.com com.alibaba fastjson 1.2.58 provided org.jsoup jsoup 1.12.1 provided javax.mail mail 1.4.7 provided log4j log4j 1.2.17 provided javax.servlet javax.servlet-api 3.0.1 provided com.belerweb pinyin4j 2.5.0 provided 2.1.01