Xamarin MonoAndroid的Azure移动服务InsertAsync [英] Xamarin MonoAndroid Azure mobile service InsertAsync

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问题描述

我使用Xamarin Android和添加了天蓝色的移动服务componenet。

I'm using Xamarin for Android and have added the azure mobile services componenet.

我想创建（ https://github.com/的待办事项列表应用xamarin / Azure的移动服务）

我连接到这样的移动服务：

I connect to the mobile service like this:

public static string mobileServiceUrl = "http://MyMoblieService.azure-mobile.net/.azure-mobile.net/";
public static string mobileServiceAppKey = "MyAppKey";

private static readonly MobileServiceClient MobileService =
            new MobileServiceClient(mobileServiceUrl, mobileServiceAppKey);

this.adapter = new TodoAdapter(MobileService.GetTable<Item>(), this);

我用的是adapte插入功能将数据插入到表

I use the adapte Insert function to insert data into the table

   public void Insert(Item item)
   {
    IsUpdating = true;
    this.items.Add(item);
    NotifyDataSetChanged();

    this.table.InsertAsync(item).ContinueWith(t =>
    {
        if (t.IsFaulted)
        {
            this.items.Remove(item);
            NotifyDataSetChanged();
        }

        IsUpdating = false;
    }, scheduler);
}

和每次我得到 t.IsFaulted = TRUE ，而debuging当我t.Exception挖我找到 Microsoft.WindowsAzure.MobileServices.MobileServiceInvalidOperationException

and everytime I get t.IsFaulted = true, while debuging when I dig in t.Exception I find Microsoft.WindowsAzure.MobileServices.MobileServiceInvalidOperationException

如果需要的话我会很乐意提供code的其余部分。

I would be glad to supply the rest of the code if needed.

编辑
我能得到的异常水平的唯一方法是通过监视窗口获取详细信息，同时调试。
唯一的例外有2个属性：请求和放大器;响应
请求：
- 请求{} Microsoft.WindowsAzure.MobileServices.ServiceFilterRequest Microsoft.WindowsAzure.MobileServices.ServiceFilterRequest
        接受应用程序/ JSON串
        内容{\\文本\\：\\TYU \\，\\完整\\：虚假}字符串
        ContentType的应用/ JSON串
- 头数= 2 System.Collections.Generic.Dictionary
- 物品{System.Collections.Generic.KeyValuePair [2]} System.Collections.Generic.KeyValuePair []
- [0] {} System.Collections.Generic.KeyValuePair System.Collections.Generic.KeyValuePair
        关键的X-谟安装-ID的字符串
        值17b22eec-edd2-4a15-a37f-d4c5d87e4e8e字符串
+非公共成员结果
- [1] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair
        关键的X-谟 - 应用的字符串
        值FmlVNVhdQhNEAIZZVptKhxlQNuJrlq37字符串
+非公共成员结果
+ RAW查看结果
        方法POST字符串
- 乌里{}的System.Uri的System.Uri
        AbsolutePath/.azure-mobile.net/tables/Item字符串
        绝对URI
        管理局ichange.azure-mobile.net字符串
        DnsSafeHostichange.azure-mobile.net字符串
        片段，串
        举办​​ichange.azure-mobile.net字符串
        HostNameType System.UriHostNameType.Dns System.UriHostNameType
        IsAbsoluteUri真布尔
        IsDefaultPort真布尔
        ISFILE假布尔
        IsLoopback假布尔
        IsUnc假布尔
        localPath来/.azure-mobile.net/tables/Item字符串
        OriginalString结果
        PathAndQuery/.azure-mobile.net/tables/Item字符串
        端口80 INT
        查询串
        计划HTTP字符串
+ {分段串[4]}的String []
        UserEscaped假布尔
        的UserInfo，串
+静态成员

+非公共成员结果
        静态成员

Edited The only way I could get the exception level is by getting the details from the watch window while debugging. The exception has 2 attributes: Request&Response The request: - Request {Microsoft.WindowsAzure.MobileServices.ServiceFilterRequest} Microsoft.WindowsAzure.MobileServices.ServiceFilterRequest Accept "application/json" string Content "{\"text\": \"tyu\", \"complete\": false}" string ContentType "application/json" string - Headers Count=2 System.Collections.Generic.Dictionary - Items {System.Collections.Generic.KeyValuePair[2]} System.Collections.Generic.KeyValuePair[] - [0] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair Key "X-ZUMO-INSTALLATION-ID" string Value "17b22eec-edd2-4a15-a37f-d4c5d87e4e8e" string + Non-public members
- [1] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair Key "X-ZUMO-APPLICATION" string Value "FmlVNVhdQhNEAIZZVptKhxlQNuJrlq37" string + Non-public members
+ Raw View
Method "POST" string - Uri {System.Uri} System.Uri AbsolutePath "/.azure-mobile.net/tables/Item" string AbsoluteUri Authority "ichange.azure-mobile.net" string DnsSafeHost "ichange.azure-mobile.net" string Fragment "" string Host "ichange.azure-mobile.net" string HostNameType System.UriHostNameType.Dns System.UriHostNameType IsAbsoluteUri true bool IsDefaultPort true bool IsFile false bool IsLoopback false bool IsUnc false bool LocalPath "/.azure-mobile.net/tables/Item" string OriginalString
PathAndQuery "/.azure-mobile.net/tables/Item" string Port 80 int Query "" string Scheme "http" string + Segments {string[4]} string[] UserEscaped false bool UserInfo "" string + Static members
+ Non-public members
Static members

的响应
- 响应{} Microsoft.WindowsAzure.MobileServices.ServiceFilterResponse Microsoft.WindowsAzure.MobileServices.ServiceFilterResponse
        内容{\\code \\：404，\\错误\\：\\错误：未找到\\}字符串
        ContentType的应用/ JSON串
- 头数= 8 System.Collections.Generic.Dictionary
- 物品{System.Collections.Generic.KeyValuePair [8]} System.Collections.Generic.KeyValuePair []
- [0] {} System.Collections.Generic.KeyValuePair System.Collections.Generic.KeyValuePair
        关键的缓存控制的字符串
        值no-cache的字符串
+非公共成员结果
- [1] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair
        关键的内容长度的字符串
        值39字符串
+非公共成员结果
- [2] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair
        关键的内容类型的字符串
        值应用/ JSON串
+非公共成员结果
- [3] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair
        关键的服务器字符串
        值微软-IIS / 8.0的字符串
+非公共成员结果
- [4] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair
        密钥设置Cookie的字符串
        值\"ARRAffinity=3041b7170f63e41156a1ff0b65518583e91f68d4f90a680a7750bd8d12f209e0;Path=/;Domain=ichange.a…\"串
+非公共成员结果
- [5] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair
        关键的X-谟版串
        值Zumo.Main.0.1.6.3017.Runtime字符串
+非公共成员结果
- [6] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair
        键X供电，通过串
        值ASP.NET字符串
+非公共成员结果
- [7] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair
        关键的日期字符串
        值星期四，2013年6月27日18时23分56秒GMT字符串
+非公共成员结果
+ RAW查看结果
        ResponseStatus Microsoft.WindowsAzure.MobileServices.ServiceFilterResponseStatus.ProtocolError Microsoft.WindowsAzure.MobileServices.ServiceFilterResponseStatus
        状态code 404 INT
        状态说明未找到字符串

The response - Response {Microsoft.WindowsAzure.MobileServices.ServiceFilterResponse} Microsoft.WindowsAzure.MobileServices.ServiceFilterResponse Content "{\"code\":404,\"error\":\"Error: Not Found\"}" string ContentType "application/json" string - Headers Count=8 System.Collections.Generic.Dictionary - Items {System.Collections.Generic.KeyValuePair[8]} System.Collections.Generic.KeyValuePair[] - [0] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair Key "Cache-Control" string Value "no-cache" string + Non-public members
- [1] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair Key "Content-Length" string Value "39" string + Non-public members
- [2] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair Key "Content-Type" string Value "application/json" string + Non-public members
- [3] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair Key "Server" string Value "Microsoft-IIS/8.0" string + Non-public members
- [4] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair Key "Set-Cookie" string Value "ARRAffinity=3041b7170f63e41156a1ff0b65518583e91f68d4f90a680a7750bd8d12f209e0;Path=/;Domain=ichange.a…" string + Non-public members
- [5] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair Key "x-zumo-version" string Value "Zumo.Main.0.1.6.3017.Runtime" string + Non-public members
- [6] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair Key "X-Powered-By" string Value "ASP.NET" string + Non-public members
- [7] {System.Collections.Generic.KeyValuePair} System.Collections.Generic.KeyValuePair Key "Date" string Value "Thu, 27 Jun 2013 18:23:56 GMT" string + Non-public members
+ Raw View
ResponseStatus Microsoft.WindowsAzure.MobileServices.ServiceFilterResponseStatus.ProtocolError Microsoft.WindowsAzure.MobileServices.ServiceFilterResponseStatus StatusCode 404 int StatusDescription "Not Found" string

推荐答案

正如我们在讨论的意见：你传递给 MobileServiceClient 构造函数中的URL不正确。在未找到的反应让我看在你拥有的网址：

As we discussed in the comments: the URL you're passing to the MobileServiceClient constructor is incorrect. The 'Not Found' response made me look in the URL which you have:

public static string mobileServiceUrl =
    "http://MyMoblieService.azure-mobile.net/.azure-mobile.net/";

这就是不正确。它应该如图6-8所示：

And that's incorrect. It should be as shown below:

public static string mobileServiceUrl =
    "http://MyMoblieService.azure-mobile.net/";

这篇关于Xamarin MonoAndroid的Azure移动服务InsertAsync的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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