我有一个返回结果的api:
< 信封:信封 xmlns:信封 = xxx/data-hub/envelope > < 信封:标题 > < additionalInfo > < Rebates / > < 费用 > 930879969 < /费用 > < 月份 > 20 < / Months > < / additionalInfo > < / envelope:header > < / envelope >我遇到问题: 第1行位置错误76.期望命名空间'http'中的元素'Envelope': //schemas.datacontract/2004/07/' ..遇到名为'envel'的'元素' ope',namespace'xxx/data-hub/envelope'。 我的尝试:
使用(HttpClient client = new HttpClient()) { var responseTask = await client.GetAsync(uri); responseTask.Wait(); var result = responseTask.Result; if (result.IsSuccessStatusCode) { var readTask = result.Content.ReadAsAsync< T>(); readTask.Wait(); response = readTask.Result; }我在ReadAsynch收到错误< t> 我发送的T类是:
[XmlRoot(ElementName = envelope,Namespace = xxx/data-hub/envelope)] public class Envelope { [XmlElement(ElementName = header,Namespace = xxx/data-hub/envelope) ] public 标题标题{ get ; set ; } [XmlAttribute(AttributeName = envelope,Namespace = www.w3/2000/xmlns/)] public string _envelope { get ; set ; } }public class 标题 { [XmlElement( ElementName = additionalInfo)] public AdditionalInfo AdditionalInfo { get ; set ; } }
public class AdditionalInfo { [XmlElement(ElementName = 回扣)] public string 回扣{获取; set ; } [XmlElement(ElementName = 费用)] public string 费用{ get ; set ; } [XmlElement(ElementName = 月份)] public string 月份{ get ; set ; } }
解决方案
正如PIEBALDconsult所提到的,关闭时XML中至少有一个错误标签: < 信封:信封 xmlns:envelope = xxx/data-hub/envelope > < 信封:标题 > < additionalInfo > < Rebates / > < 费用 > 930879969 < /费用 > < 月份 > 20 < /月 > < / additionalInfo > < / envelope:header > < / envelope:envelope >
另外,你正在使用混合命名空间。有两种解决方案: 1. 在开头元素中添加一个额外的命名空间定义:
< 信封:信封 xmlns:envelope = http:// xxx/data-hub/envelope\" xmlns = xxx/data-hub/信封 > < 信封:标题 > < additionalInfo > < Rebates / > < 费用 > 930879969 < /费用 > < 月份 > 20 < / Months > < / additionalInfo > < / envelope:header > < / envelope:envelope >2。所有元素都具有相同的命名空间:
< 信封:信封 xmlns:envelope = xxx/data-hub/envelope\"> < 信封:标题 > < envelope:additionalInfo > < envelope:Rebates / > < 信封:费用 > 930879969 < / envelope:费用 > < zh-CN velope:月 > 20 < / envelope:Months > < / envelope:additionalInfo > < / envelope:header > < / envelope:envelope >最后, Envelope 类应该是:
[XmlRoot(ElementName = envelope,Namespace = xxx/data-hub/envelope)] public 类信封 { [XmlElement(ElementName = header )] public 标题标题{ get ; set ; } }以下是用于测试的其他类的一致性:
public class 标题 { [XmlElement(ElementName = additionalInfo)] public AdditionalInfo AdditionalInfo {获取; set ; } } public class AdditionalInfo { [XmlElement(ElementName = Rebates)] public string 回扣{ get ; set ; } [XmlElement(ElementName = 费用)] public string 费用{ get ; set ; } [XmlElement(ElementName = 月份)] public string 月份{ get ; set ; } }
I have a api which returns the result:
<envelope:envelope xmlns:envelope="xxx/data-hub/envelope"> <envelope:header> <additionalInfo> <Rebates/> <Expenses>930879969</Expenses> <Months>20</Months> </additionalInfo> </envelope:header> </envelope>I am getting issue : Error in line 1 position 76. Expecting element 'Envelope' from namespace 'schemas.datacontract/2004/07/' .. Encountered 'Element' with name 'envelope', namespace 'xxx/data-hub/envelope'. What I have tried:
using (HttpClient client = new HttpClient()) { var responseTask = await client.GetAsync(uri); responseTask.Wait(); var result = responseTask.Result; if (result.IsSuccessStatusCode) { var readTask = result.Content.ReadAsAsync<t>(); readTask.Wait(); response = readTask.Result; }I am getting error at ReadAsynch<t> The class T i am sending is:
[XmlRoot(ElementName = "envelope", Namespace = "xxx/data-hub/envelope")] public class Envelope { [XmlElement(ElementName = "header", Namespace = "xxx/data-hub/envelope")] public Header Header { get; set; } [XmlAttribute(AttributeName = "envelope", Namespace = "www.w3/2000/xmlns/")] public string _envelope { get; set; } }public class Header { [XmlElement(ElementName = "additionalInfo")] public AdditionalInfo AdditionalInfo { get; set; } }
public class AdditionalInfo { [XmlElement(ElementName = "Rebates")] public string Rebates { get; set; } [XmlElement(ElementName = "Expenses")] public string Expenses { get; set; } [XmlElement(ElementName = "Months")] public string Months{ get; set; } } 解决方案 As PIEBALDconsult mentions, there is at least one error in your XML with the closing tag: <envelope:envelope xmlns:envelope="xxx/data-hub/envelope"> <envelope:header> <additionalInfo> <Rebates/> <Expenses>930879969</Expenses> <Months>20</Months> </additionalInfo> </envelope:header> </envelope:envelope>
Also, you are using mixed namespaces. There are two solutions: 1. add an additional namespace definition to the opening element:
<envelope:envelope xmlns:envelope="xxx/data-hub/envelope" xmlns="xxx/data-hub/envelope"> <envelope:header> <additionalInfo> <Rebates/> <Expenses>930879969</Expenses> <Months>20</Months> </additionalInfo> </envelope:header> </envelope:envelope>2. All elements have the same namespace:
<envelope:envelope xmlns:envelope="xxx/data-hub/envelope"> <envelope:header> <envelope:additionalInfo> <envelope:Rebates/> <envelope:Expenses>930879969</envelope:Expenses> <envelope:Months>20</envelope:Months> </envelope:additionalInfo> </envelope:header> </envelope:envelope>Lastly, the Envelope class should be:
[XmlRoot(ElementName = "envelope", Namespace = "xxx/data-hub/envelope")] public class Envelope { [XmlElement(ElementName = "header")] public Header Header { get; set; } }And here are the other classes, used for testing, for consistancy:
public class Header { [XmlElement(ElementName = "additionalInfo")] public AdditionalInfo AdditionalInfo { get; set; } } public class AdditionalInfo { [XmlElement(ElementName = "Rebates")] public string Rebates { get; set; } [XmlElement(ElementName = "Expenses")] public string Expenses { get; set; } [XmlElement(ElementName = "Months")] public string Months { get; set; } }更多推荐
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