摘要：
1、Download 'Binary' package of the latest official release from the project download page.There should be 7 jars in total (components marked with (*) include additional features and are optional) on the classpath.commons-logging-x.x.x.jarcommons-codec-x.x.x.jarhttpcore-x.x.x.jarhttpclient-x. 阅读全文