fastjson 实现list与json相互转换

//list to json
String keyWord = JSON.toJSONString(replyMessageVo.getKeyWordList());

 

//json to list
List<String> keyWordList = JSONArray.parseArray(replyDto.getKeyWord(), String.class);

 

//string to map
Map<String, Object> map =  JSON.parseObject(map,new TypeReference<Map<String, Object>>(){})