Sharepoint托管应用程序提供“没有为应用程序部署配置可信URL”错误 [英] Sharepoint Hosted App Gives "There is no trusted URLs configured for the app deployment" error

问题描述

我正在尝试将一个sharepoint托管的应用程序部署到SharePoint Online上，该应用程序使用跨域库从主机网络中获取数据。  其中没有提供者托管的内容，所以我是完全混淆了为什么我收到此错误。 
还有其他人看过吗？

 function getData（）{
 //获取URI解码的URL。 
 hostweburl = 
 decodeURIComponent（
 getQueryStringParameter（" SPHostUrl"）
）; 
 appweburl = 
 decodeURIComponent（
 getQueryStringParameter（" SPAppWebUrl"）
）; 
 
 //资源位于以下格式的URL中：
 // web_url / _layouts / 15 / resource 
 var scriptbase = hostweburl +" / _ layouts / 15 /" ;; 
 
 //加载js文件并继续到successHandler 
 $ .getScript（scriptbase +" SP.RequestExecutor.js"，execCrossDomainRequest）; 
} 
 
 //准备和发出获取
的请求的函数// SharePoint数据
函数execCrossDomainRequest（）{
 //执行者： RequestExecutor对象
 //使用应用程序Web URL初始化RequestExecutor。 
 var executor = new SP.RequestExecutor（appweburl）; 
 
 //针对应用网络发出呼叫。 
 //要使用REST获取标题，我们可以点击端点：$ b​​ $ b // appweburl / _api / web / lists / getbytitle（'listname'）/ items 
 //响应格式化JSON格式的数据。 
 //函数successHandler和errorHandler分别参加
 // sucess和error事件。 
 executor.executeAsync（
 {
 url：
 appweburl + 
" / _ api / Data / $ metadata"，
 method：" GET" ，
成功：successHandler，
错误：errorHandler 
} 
）; 
} 

解决方案

嗨迈克尔，

你试过这个解决方案吗？

http://social.msdn.microsoft.com/Forums/sharepoint/en-US/ce944e8a-7cd4-4396-bc39-b76bae8504a7/sharepoint-2013-rest-to-list-in- app-returns-the-error-there-is-no-trusted-urls-configured-for-forum = appsforsharepoint

I am trying to deploy a sharepoint hosted app onto SharePoint Online that uses the cross-domain library to get data out of the host web.  There is nothing in it that is provider hosted so I am completely confused as to why I am getting this error.  Has anyone else seen this?

function getData() {
    //Get the URI decoded URLs. 
    hostweburl =
        decodeURIComponent(
            getQueryStringParameter("SPHostUrl")
    );
    appweburl =
        decodeURIComponent(
            getQueryStringParameter("SPAppWebUrl")
    );

    // resources are in URLs in the form: 
    // web_url/_layouts/15/resource 
    var scriptbase = hostweburl + "/_layouts/15/";

    // Load the js files and continue to the successHandler 
    $.getScript(scriptbase + "SP.RequestExecutor.js", execCrossDomainRequest);
}

// Function to prepare and issue the request to get 
//  SharePoint data 
function execCrossDomainRequest() {
    // executor: The RequestExecutor object 
    // Initialize the RequestExecutor with the app web URL. 
    var executor = new SP.RequestExecutor(appweburl);

    // Issue the call against the app web. 
    // To get the title using REST we can hit the endpoint: 
    //      appweburl/_api/web/lists/getbytitle('listname')/items 
    // The response formats the data in the JSON format. 
    // The functions successHandler and errorHandler attend the 
    //      sucess and error events respectively. 
    executor.executeAsync(
        {
            url:
                appweburl +
                "/_api/Data/$metadata",
            method: "GET",
            success: successHandler,
            error: errorHandler
        }
    );
}

解决方案

Hi Michael,

Have you tried this solution?

http://social.msdn.microsoft.com/Forums/sharepoint/en-US/ce944e8a-7cd4-4396-bc39-b76bae8504a7/sharepoint-2013-rest-to-list-in-app-returns-the-error-there-is-no-trusted-urls-configured-for-the?forum=appsforsharepoint

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