几个jar包:org.com、fastjson、httpclient、httpcore、jetty util
commons-codec-1.6.jar commons-lang-2.6.jar commons-logging-1.1.1.jar fastjson-1.2.15.jar httpclient-4.2.1.jar httpcore-4.2.1.jar jetty-util-9.3.7.v20160115.jar
commons-codec-1.6.jar commons-lang-2.6.jar commons-logging-1.1.1.jar fastjson-1.2.15.jar httpclient-4.2.1.jar httpcore-4.2.1.jar jetty-util-9.3.7.v20160115.jar