将json串转换为bean所需jar包

json-lib.jar开发包使用需要依赖包以下开发包:
Json-lib requires (at least) the following dependencies in your classpath:
* jakarta commons-lang 2.4
* jakarta commons-beanutils 1.7.0
* jakarta commons-collections 3.2
* jakarta commons-logging 1.1.1
* ezmorph 1.0.6

 

转换代码：

JSONObject jsonBean = JSONObject.fromObject(str); //str为json串
ReturnInfo info = (ReturnInfo)JSONObject.toBean(jsonBean, ReturnInfo.class);