遍历jsonArray和jsonObject

遍历jsonArray

String str = "[{name:\'a\',value:\'aa\'},{name:\'b\',value:\'bb\'},{name:\'c\',value:\'cc\'}]" ; 
JSONArray json = JSONArray.fromObject(str ); 
if(json.size()>0){
  for(int i=0;i<json.size();i++){
    JSONObject job = json.getJSONObject(i);  
    System.out.println(job.get("name")+"=") ;  
  }
}

遍历jsonObject

JSONObject jsonObject = new JSONObject(jsonString);
Iterator iterator = jsonObject.keys();
while(iterator.hasNext()){
    key = (String) iterator.next();
    value = jsonObject.getString(key);
}