Newtonsoft JSON.Net告诉我JSON无效。JSONLint说没事的
Newtonsoft JSON.Net告诉我JSON无效。JSONLint说没事的
提问于 2014-11-22 19:18:32
我正在进行以下URL调用，返回JSON：
US&fmt=json&includeProvisional=true
然后，我按照以下方式处理结果(其中URL包含上面的URL )：
using (var webClient = new System.Net.WebClient()) {
string response = webClient.DownloadString(url.ToString());
json = JObject.Parse(response);
}Parse语句正在抛出一个异常，告诉我JSON无效。但是，当我将结果粘贴到JSONLint中时，它会告诉我它是有效的JSON。错误是：
{"Error reading JObject from JsonReader. Current JsonReader item is not an object: StartArray. Path '', line 1, position 1."}调用返回的实际JSON如下(直接来自VS 2013调试器)：
[{"comName":"Great Horned Owl","howMany":2,"lat":41.6830727,"lng":-83.3776689,"locID":"L358647","locName":"Maumee Bay SP","locationPrivate":false,"obsDt":"2014-11-21 17:00","obsReviewed":false,"obsValid":true,"sciName":"Bubo virginianus"},{"comName":"Great Horned Owl","howMany":1,"lat":41.6292973,"lng":-83.6956447,"locID":"L586529","locName":"Home","locationPrivate":true,"obsDt":"2014-11-17 03:00","obsReviewed":false,"obsValid":true,"sciName":"Bubo virginianus"},{"comName":"Great Horned Owl","howMany":1,"lat":41.3654319,"lng":-83.6707431,"locID":"L628810","locName":"Wintergarden Woods and Saint Johns Nature Preserve","locationPrivate":false,"obsDt":"2014-11-12 14:43","obsReviewed":false,"obsValid":true,"sciName":"Bubo virginianus"},{"comName":"Great Horned Owl","howMany":1,"lat":41.616084,"lng":-83.2284737,"locID":"L772841","locName":"Ottawa NWR","locationPrivate":false,"obsDt":"2014-11-11 10:30","obsReviewed":false,"obsValid":true,"sciName":"Bubo virginianus"},{"comName":"Great Horned Owl","howMany":1,"lat":41.7437437,"lng":-83.6453748,"locID":"L3092222","locName":"Little Stream","locationPrivate":true,"obsDt":"2014-11-07 08:45","obsReviewed":false,"obsValid":true,"sciName":"Bubo virginianus"},{"comName":"Great Horned Owl","howMany":1,"lat":41.373203,"lng":-83.94178,"locID":"L176775","locName":"43534 McClure","locationPrivate":true,"obsDt":"2014-10-27 04:15","obsReviewed":false,"obsValid":true,"sciName":"Bubo virginianus"},{"comName":"Great Horned Owl","lat":41.6851559,"lng":-83.3239174,"locID":"L383970","locName":"Cedar Point NWR (restricted access)","locationPrivate":false,"obsDt":"2014-10-25 07:45","obsReviewed":false,"obsValid":true,"sciName":"Bubo virginianus"},{"comName":"Great Horned Owl","howMany":1,"lat":41.6498064,"lng":-83.2374224,"locID":"L211111","locName":"Metzger Marsh Wildlife Area","locationPrivate":false,"obsDt":"2014-10-23 15:05","obsReviewed":false,"obsValid":true,"sciName":"Bubo virginianus"}]Stack Overflow用户
回答已采纳
发布于 2014-11-22 19:29:15
问题是您的JSON字符串虽然有效，但并不表示JSON对象，而是表示一个JSON数组。因此，要解析它，您需要使用JArray.Parse()或JToken.Parse()。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/27081438
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