Jackson JsonNode：尝试将JSON数组中的每个对象转换为Java对象

Question

我收到错误com.fasterxml.jackson.databind.exc.MismatchedInputException：由于输入结束，没有内容要映射  在[来源：（String）“”;行：1，列：0]

我有一个像这样的json响应

{

"value": [
    {
        "createdDateTime": "2019-05-16T03:29:40Z",
        "description": "",
        "id": "b!7hKJzLqQQkajNbvHNFsz2Ala4mlEFR9Aq-xoMIepKEhs0_tqRKx8T4Q3nq0WrgJv",
    }
    {
        "createdDateTime": "2019-04-16T03:29:40Z",
        "description": "",
        "id": "differentID",
    }
]

}

我正尝试使用每个对象创建一个“驱动器”（来自Microsoft Graph API的Microsoft库）对象

    private final ObjectMapper objectMapper = new ObjectMapper();


        ResponseEntity<String> response = restTemplate.exchange(getUrl, HttpMethod.GET, request, String.class);
   logger.info("response code:" + response.getStatusCodeValue());
   JsonNode jsonBody = objectMapper.readTree(response.getBody());
   // the root drives are in the value key of the response as an array
   jsonBody = jsonBody.path("value");
   System.out.println(jsonBody);
  for (JsonNode node : jsonBody) {
     Drive drive = objectMapper.readValue(node.asText(), Drive.class);
      rootDrives.add(drive);
  }