当我在API中发出请求时,它会返回一半的JSON。也许是因为传输数据限制。
对于许多数据的预期响应:
{
"glossary": {
"title": "example glossary",
"GlossDiv": {
"title": "S",
"GlossList": {
"GlossEntry": {
"ID": "SGML",
"SortAs": "SGML",
"GlossTerm": "Standard Generalized Markup Language",
"Acronym": "SGML",
"Abbrev": "ISO 8879:1986",
"GlossDef": {
"para": "A meta-markup language, used to create markup languages such as DocBook.",
"GlossSeeAlso": ["GML", "XML"]
},
"GlossSee": "markup"
}
}
}
}
}
对于许多数据退回申请:
{
"glossary": {
"title": "example glossary",
"GlossDiv": {
"title": "S",
"GlossList": {
"GlossEntry": {
"ID": "SGML",
"SortAs": "SGML",
"GlossTerm": "Standard Generalized Markup Language",
已经尝试使用
jsonSerialization maxJsonLength="50000000"
但没有成功
请求API:
[HttpGet("Sincronizar/{algodoeiraId}")]
public JsonResult GetFardosAlgodoeira(int algodoeiraId, [FromHeader] string DUMANUT)
{
try
{
DateTime? data = null;
if (!String.IsNullOrEmpty(DUMANUT))
{
data = DateTime.ParseExact(DUMANUT, "yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture).AddMinutes(-20);
}
_service = new FardoService(GetClientConnectionString());
var result = _service.GetFardosAlgodoeira(algodoeiraId, data?.ToString("yyyy-MM-dd HH:mm:ss"));
return Json(result); // result returns me the desired objects, but where I get the data comes in half
}
catch (Exception e)
{
Console.WriteLine(e.Message);
return Json(e);
}
}
客户:
public async Task<RequestResult<T>> Get<T>(string endPoint, DateTimeOffset? dumanut = null, bool mostrarAlertaSemInternet = true)
{
try
{
client.Timeout = TimeSpan.FromMinutes(20);
var request = new HttpRequestMessage(HttpMethod.Get, new Uri(endPoint));
request.Headers.Add("DUMANUT", dumanut?.ToUniversalTime().ToString("yyyy-MM-dd HH:mm:ss"));
var response = await client.SendAsync(request);
if (response != null && response.IsSuccessStatusCode)
{
var resultString = await response.Content.ReadAsStringAsync();
var result = JsonConvert.DeserializeObject<T>(resultString); // ERROR HERE %%%%%%%%
return new RequestResult<T> { Succeeded = true, ObjetoRetorno = result };
}
return null;
}
catch (Exception ex)
{
//Exception .....
}
}
如何确定是否发生此错误? ERRO:“未终止的字符串。预期的分隔符:”。 DeserializeObject中的路径'[5066] .Peso',第1行,位置1191900。“
答案 0 :(得分:0)
通常,如果您的json或C#对象具有自引用循环,就会发生这种情况。请忽略this
答案 1 :(得分:0)
我在您的代码中发现了很多问题,并且一半都看不懂,因为它是西班牙语的(我相信),但这是一个代码示例,应使用RequestMappingInfo info = RequestMappingInfo
.paths(requestMapping(...))
.methods(RequestMethod.GET)
.build();
和id
并返回序列化的Json对象
注意:,这需要Newtonsoft.Json Nuget
dateTime
您很可能无法将其复制/粘贴到代码中以使其正常工作,您可能需要进行一些调整,希望对您有所帮助
答案 2 :(得分:0)
我认为问题是由于循环引用对象,因此您需要设置 如果您使用newtonsoft软件包
,则ReferenceLoopHandling可以忽略JsonConvert.SerializeObject(data,
Formatting.Indented,
new JsonSerializerSetting()
{
ReferenceLoopHandling = ReferenceLoopHandling.Ignore
}
));