Java web开发如何同时提交入多条信息

Question

用的是Springmvc+mybatis 多条数据同时插入如何做到 数据如何绑定

Answer 1

@ResourceMapping("queryRackLists")public RpcResult<Rack> queryRackLists(@JsonParam("rackOlds")List<RackVo> rackList, ErrorContext error) {&nbsp; &nbsp; RpcResult<Rack> dataResult = new RpcResult<Rack>();&nbsp; &nbsp; try {&nbsp; &nbsp; &nbsp; &nbsp; List<Rack> list = rackBo.getRackList(rackList);&nbsp; &nbsp; &nbsp; &nbsp; dataResult.setDataList(list);&nbsp; &nbsp; } catch (Exception e) {&nbsp; &nbsp; &nbsp; &nbsp; logger.error("queryRackLists rackList={}, err : ", JSON.toJSONString(rackList), e);&nbsp; &nbsp; &nbsp; &nbsp; dataResult.setSuccess(false);&nbsp; &nbsp; &nbsp; &nbsp; if (e instanceof ServiceException) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; addError(error, e);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; dataResult.setInfo(e.getMessage());&nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; addError(error, ErrorCode.Query_Error);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; dataResult.setInfo(ErrorCode.Query_Error.getMsg());&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; }&nbsp; &nbsp; return dataResult;}类似于这种，传入JSONArray，用list来接收。