3
我一直在使用Cloud9製作一個Ionic應用程序。通過Cloud9從WordPress獲取JSON文件返回Cloud9 html文件
到目前爲止，該應用程序的前端做得很好。我通過Cloud9使用離子框架。
我的後端是另一個Cloud9項目。它使用WordPress來製作具有高級自定義字段的特定自定義帖子類型。然後它使用WP REST API以json格式生成數據。當我使用/ wp-json/posts？type = [specific type]在Cloud9上運行WordPress時，我可以訪問自定義帖子類型及其字段。
問題是，當我的離子應用程序使用$ http.get請求時，它根本不起作用。如果我在我的WordPress上下載的json文件上使用$ http.get，並將其添加到離子應用程序的工作區中，則一切正常。
因此，我在使用Cloud9通過離子應用程序（也在Cloud9工作區中）從託管的WordPress網站獲取json數據時出現問題。
兩個工作區都是分開的，並同時運行。
我的代碼加載JSON文件如下：
var defer = $q.defer();
$http.get('LINK TO .../wp-json/posts?type=[post type]', { cache: 'true'})
.success(function(data) {
defer.resolve(data);
});
return defer.promise;<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>正如mentionned，當我替換[JSON文件的名稱]上傳.json的聯繫，這是一個文件直接從REST API生成的json下載，所以與我試圖獲得的站點相同，它不起作用。
當我CONSOLE.LOG，而不是將數據記錄每個自定義後（與下載上傳.json會發生什麼）（數據），它記錄本：
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head profile="http://www.w3.org/2005/10/profile">
<!--C9LOCAL_CODE_INJECT_PLACEHOLDER-(login-head)-DO_NOT_REMOVE-->
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<title>Sign-in | Cloud9 IDE - Ajax.org</title>
<meta name="description" content="Meet Cloud9, development-as-a-service for Javascripters and other developers"/>
<meta name="keywords" content=""/>
<link rel="icon" type="image/gif" href="https://cdn.c9.io/nc-3.1.2733-9ac8c40a/static/homepage/favicon.ico" />
<!--C9LOCAL_CODE_INJECT_PLACEHOLDER-(login-loadedDetectionScript)-DO_NOT_REMOVE-->
<link href="https://cdn.c9.io/nc-3.1.2733-9ac8c40a/static/oldclient/homepage/style/signin.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="https://cdn.c9.io/nc-3.1.2733-9ac8c40a/static/oldclient/homepage/js/prefixfree.min.js"></script>
</head>
<body class="">
<script type="text/javascript">
// ClickTale Top part
var WRInitTime=(new Date()).getTime();
// ClickTale end of Top part
</script>
<div id="header">
<a class="logo" href="/"></a>
<div class="social">
<div class="socialMediaBlok">
<a href="http://twitter.com/share" class="twitter-share-button" data-url="http://c9.io/" data-text="Cloud9 IDE - Your code anywhere, anytime" data-count="horizontal" data-via="cloud9ide">Tweet</a>
<script type="text/javascript" src="//platform.twitter.com/widgets.js"></script>
</div>
<div class="socialMediaBlok">
<iframe src="//www.facebook.com/plugins/like.php?href=c9.io&layout=button_count&show_faces=false&width=90&action=like&font=lucida+grande&colorscheme=light&height=21"
allowtransparency="true"
scrolling="no"
frameborder="0"
style="border:none; overflow:hidden;height:20px"></iframe>
</div>
</div>
</div>
<div class="headerdivider"></div>
<div id="signin_window">
<div id="signinViewport">
<div class="pageContainer">
<div id="barForgetPass" class="page">
<form id="resetPasswordForm">
<div class="header">Reset password</div>
<div class="form-holder">
<div id="lbl_inpResetPassword" class="c9-label">
<label for="inpResetPassword">Username or email address</label>
</div>
<div class="c9-textbox">
<div class="c9-txt_fix">
<input type="text" id="inpResetPassword" name="inpResetPassword" disabled2="disabled" />
</div>
</div>
</div>
</form>
<div class="fbox">
<div id="btnRPCancel" class="cancel-button button">Go back</div>
<div id="btnRP" class="action-button button">Reset my password</div>
</div>
<div class="label3">Your password will be reset and you will receive an email with a new password.</div>
</div>
<div id="barSignIn" class="page">
<form id="signinForm">
<div class="header">Please sign in</div>
<div class="form-holder">
<div id="lbl_inpUsernameEmail" class="c9-label">
<label for="inpUsernameEmail">Username or email address</label>
</div>
<div id="txt_inpUsernameEmail" class="c9-textbox">
<div class="c9-txt_fix">
<input type="text" id="inpUsernameEmail" name="inpUsernameEmail" tabindex="1" />
</div>
</div>
<div id="lbl_inpPassword" class="c9-label">
<label for="inpPassword">Password</label>
<a id="forgetlink" class="forgetlink">Forgot?</a>
</div>
<div id="txt_inpPassword" class="c9-textbox">
<div class="c9-txt_fix">
<input type="password" id="inpPassword" name="inpPassword" tabindex="2" />
</div>
</div>
<div class="fbox">
<div id="cbRememberLogin" class="c9-checkbox" tabindex="3">
<div class="check"></div><span>Remember my login</span>
</div>
<div id="btnSignIn" class="action-button button" tabindex="4" accesskey="ENTER">Sign in</div>
</div>
</div>
<div id="barSignInStatusMsg" class="signinstatus-bar">
<div id="lblSignInHeader" class="errorboxContent"></div>
<div id="lblSignInStatus" class="errorboxContent"></div>
</div>
</form>
<!-- <div id="btnLoginViaGitHub" class="c9-button btn-github" style="margin: 13px 0 0 12px;" tabindex="5"></div>-->
<div class="signin_options">
<div class='info'>Or sign in with:</div>
<!-- <a href="#" class="c9-button google-signin" tabindex="8"></a>
<a href="#" class="c9-button twitter-signin" tabindex="7"></a>
<a href="#" class="c9-button facebook-signin" tabindex="6"></a>-->
<a href="#" class="c9-button github-signin"></a>
<a href="#" class="c9-button bitbucket-signin"></a>
</div>
</div>
<div id="barActivationLink" class="page">
<form id="activationlinkForm">
<div class="header">Activation email</div>
<div class="form-holder">
<div id="lbl_inpResetPassword" class="c9-label">
<label for="inpResetPassword">Username or email address</label>
</div>
<div class="c9-textbox">
<div class="c9-txt_fix">
<input type="text" id="inpResendConfirmation" name="inpResendConfirmation" />
</div>
</div>
</div>
</form>
<div class="fbox">
<div id="btnALCancel" class="cancel-button button">Go back</div>
<div id="btnAL" class="action-button button">Resend activation email</div>
</div>
<!--div style="clear: both"></div-->
<!--div class="divider" style="margin:40px 5px 0 5px;"></div>
<div class="label3" style="margin:21px 17px 0 17px;">To receive the registration email again please click the button above.</div-->
</div>
</div>
</div>
</div>
<div id="signup_window">
<div class="no_account_yet"></div>
<div class="signuplink-bar">
<div class="bird"></div>
<div class="content">
<a id="btnSignUpUrl" href="/signup">SIGN UP</a> FOR YOUR ACCOUNT
</div>
</div>
</div>
<!-- <div id="terms_of_use">
<a href="#">Terms of use</a> - © 2011 - <a href="/">Register here</a>
</div>-->
<div class="sign_up_now">
<a id="resendactivation">Resend my activation email</a>
</div>
<ul class="bottom_menu">
<li><a href="/" class="selected">Home</a></li>
<li>|</li>
<li>Talk to us at <a href="http://twitter.com/cloud9ide/" target="_blank">Twitter</a> and <a href="http://www.facebook.com/Cloud9IDE/" target="_blank">Facebook</a></li>
<!-- <li>|</li>-->
<!-- <li><a href="#">Terms of use</a></li>-->
<li>|</li>
<li>Cloud9 IDE, Inc © 2011</li>
</ul>
<script type="text/javascript" src="https://cdn.c9.io/nc-3.1.2733-9ac8c40a/static/oldclient/homepage/js/jquery-1.5.1.min.js"></script>
<script type="text/javascript" src="https://cdn.c9.io/nc-3.1.2733-9ac8c40a/static/oldclient/homepage/js/jquery.validate.min.js"></script>
<script type="text/javascript" src="https://cdn.c9.io/nc-3.1.2733-9ac8c40a/static/oldclient/homepage/js/components.js"></script>
<script type="text/javascript" src="https://cdn.c9.io/nc-3.1.2733-9ac8c40a/static/oldclient/homepage/js/code.js"></script>
<script type="text/javascript" src="https://cdn.c9.io/nc-3.1.2733-9ac8c40a/static/oldclient/homepage/js/signin.js"></script>
<!-- ClickTale Bottom part -->
<div id="ClickTaleDiv" style="display: none;"></div>
<script type='text/javascript'>
document.write(unescape("%3Cscript%20src=\"" + (document.location.protocol == "https:"
? "https://clicktale.pantherssl.com/"
: "http://s.clicktale.net/") + "WRc5.js\"%20type=\"text/javascript\"%3E%3C/script%3E"));
</script>
<script type="text/javascript">
var ClickTaleSSL = 1;
if (typeof ClickTale == "function")
ClickTale(48230, 1, "www");
</script>
<!-- ClickTale end of Bottom part -->
</body>
</html>而且，因爲我使用chrome作爲我的應用程序的調試器，所以我使用Access-Control-Expose-Headers擴展。沒有這個擴展名，我得到另一個頭的錯誤。
非常感謝！有效 ！ 我剛剛意識到它將我重定向到Cloud9登錄頁面。所以是的，我所要做的只是讓WordPress工作空間公開（至少在我託管它之前）。 –