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当使用HTML Web资源加载Dynamics CRM表单时,我从Chrome浏览器控制台收到以下错误消息。在Web资源上动态CRM Web API身份验证错误
的https: //xxxx.api.crm6.dynamics.com/api/data/v8.2/ <自定义实体>。请求的资源上没有“Access-Control-Allow-Origin”标题。原因'https://.crm6.dynamics.com'因此不被允许访问。响应有HTTP状态代码401
<script type="text/javascript">
var clientUrl = "https://xxxx.api.crm6.dynamics.com/api/data/v8.2/"
function GetAccounts() {
var url = clientUrl + "accounts"
$.ajax({
method: "GET",
url: url,
async: false,
beforeSend: getAccountsBeforeSendCallback,
fail: getAccountsFailCallback,
done: getSavingGoalsDoneCallback,
success: getAccountsSuccessCallback
});
}
function getAccountsBeforeSendCallback(jqXHR, settings) {
debugger
jqXHR.setRequestHeader("OData-MaxVersion", "4.0");
jqXHR.setRequestHeader("OData-Version", "4.0");
jqXHR.setRequestHeader("Accept", "application/json");
jqXHR.setRequestHeader("Content-Type", "application/json; charset=utf-8");
}
</script>
大多数讨论的主题都是一般的。 CORS和JSONP将做到这一点。 https://stackoverflow.com/questions/20035101/no-access-control-allow-origin-header-is-present-on-the-requested-resource –