接口参数json转对象

public String saveTezh(String corpId,String tezhId,String tezhString) throws Exception{
try {
TbCorpInfo corp = (TbCorpInfo) this.utilService.getObjectById(TbCorpInfo.class, Long.parseLong(corpId));
CorpTezhVo tezhVo = JSONAarray.parseObject(tezhString, CorpTezhVo.class);