new JSONObject()报错

如果缺少下列依赖包会报错:

1.commons-beanutils-1.7.0.jar

2.commons-collections-3.2.1.jar

3.commons-lang-2.3.jar

4.commons-logging-1.0.4.jar

5.ezmorph-1.0.3.jar

6.json-lib-2.1.jar