Question

我使用招摇，现在我想捕获输入数据。我的代码：

@GET
@Path("/getById/{wId}")
@Produces({ MediaType.APPLICATION_JSON })
@Consumes({ MediaType.APPLICATION_JSON })
@ApiOperation(value = "Get warehouse by id", notes = "Get warehouse by id", response = Warehouse.class)
@ApiResponses(value = { 
        @ApiResponse(code = 400, message = "Invalid Id supplied"),
        @ApiResponse(code = 404, message = "Warehouse not found") })
public Response getWarehouseById(
        @ApiParam(value = "ID of warehouse to fetch", required = true) @PathParam("wId") int wId)
        throws WebApplicationException {
    Warehouse warehouse = warehouseService.findWarehouseByID(wId);
    if(warehouse != null && warehouse.getWareHouseID() != 0){
        String[] errorMessage = new String[]{};
        String[] message = new String[]{Constants.SUCCESS};
        Object[] rows = new Object[]{warehouse};
        return Response.ok().entity(new ApiResponseMessage(ApiResponseMessage.SUCCESS,errorMessage,rows,message)).build(); 
    }else{
        String[] errorMessage = new String[]{Constants.NOT_FOUND};
        String[] message = new String[]{};
        Object[] rows = new Object[]{};
        return Response.status(ApiResponseMessage.NOT_FOUND).entity(new ApiResponseMessage(ApiResponseMessage.NOT_FOUND,errorMessage, rows, message)).build();
    }
}

如果我输入字符串值为int wId，我将得到结果

Can not construct instance of java.lang.Integer from String value 'int': not a valid Integer value

你能告诉我怎么修理吗？ Tks all ...

尝试catch输入无效的类型整数输入

0 个答案: