常用jar包信息

所属包	API Doc	Example Import Object in Package	Download URL
SONObject-lib包( e.g. json-lib-2.4-jdk15.jar)	http://json-lib.sourceforge.net/apidocs/jdk15/index.html?overview-tree.html	import net.sf.json.JSONArray; import net.sf.json.JSONObject;	https://sourceforge.net/projects/json-lib/