Question

我已经申请了codeigniter。我已将其上传到http://www.domain.com。

但Chrome不断传达信息......

Font from origin http://www.domain.com has been blocked from loading by Cross-Origin Resource Sharing policy. Origin 'http://domain.com' is therefore not allowed access。

我将base_url设置为config.php http://www.domain.com，但错误仍然存在。

当我将base_url更改为http://domain.com时，它会将错误视为......

Font from origin http://domain.com has been blocked from loading by Cross-Origin Resource Sharing policy. Origin 'http://www.domain.com' is therefore not allowed access。

我已在web.config中写下以下代码，但没有结果。

<staticContent>
    <clientCache httpExpires="Sun, 29 Mar 2020 00:00:00 IST" cacheControlMode="UseExpires" />
    <remove fileExtension=".woff" /> <!-- In case IIS already has this mime type -->
    <mimeMap fileExtension=".woff" mimeType="application/x-font-woff" />
    <remove fileExtension=".eot" />
    <mimeMap fileExtension=".eot" mimeType="application/vnd.ms-fontobject" />
</staticContent>

我看到了a，b，c这些链接，但无法解析。

我该怎么办？

更新

实际上错误来自域名。如果我在www.domain.com config.php为base_url()时写http://domain.com，则会出错。另一方面，如果我的domain.com config.php base_url() http://www.domain.com <link rel="import" href="../bower_components/polymer/polymer.html"> <link rel="import" href="../bower_components/polymerfire/polymerfire.html"> <link rel="import" href="../bower_components/iron-image/iron-image.html"> <link rel="import" href="../bower_components/iron-list/iron-list.html"> <link rel="import" href="../bower_components/google-apis/google-apis.html"> <link rel="import" href="../bower_components/iron-ajax/iron-ajax.html"> <link rel="import" href="shared-styles.html"> <dom-module id="doc-create"> <template> <style include="shared-styles"> :host { display: block; padding: 10px; } </style>  <iron-ajax auto url="https://www.googleapis.com/drive/v3/about" params = "{{ajaxParams}}" handle-as="json" with-credentials last-response="{{ajaxResponse}}"></iron-ajax> <div class="card"> <template is="dom-repeat" items="[[ajaxResponse]]"> <div class="horizontal-section"> <p>[[index]]: [[item.title]]</p> </div> </template> </div> <div class="card"> Response Data: [[ajaxResponse]] Params: [[ajaxParams.fields]] </div> </template> <script> Polymer({ is: 'doc-create', properties: { fields: { type: String, value: 'user' }, apikey: { type: String, value: 'ya29.CjBVA-xV9TJ9cS25hx9qJvEgD1w' }, ajaxParams: { type: String, computed: 'processParams(fields, apikey)' } }, processParams: function(fields, apikey) { return { fields: fields, key: apikey }; } // , // ready: function(){ // var request = api.url.get({ // shortUrl: 'oo.gl/fbsS' // }); // request.execute(function(resp) { // console.log(resp); // }); // } }); </script> </dom-module> {{1}}为{{1}}，则表示错误。

Answer 1

问题已解决。（我不知道将来是否会出现另一个错误）

解决方案＃1 （可能是最好的解决方案）：

对于IIS 7 :(来源：Enable Cross-Origin Resource）

在web.config文件中添加以下代码...

<system.webServer>
 <httpProtocol>
  <customHeaders>
    <add name="Access-Control-Allow-Origin" value="*" />
  </customHeaders>
 </httpProtocol>
</system.webServer>

对于IIS 6：CORS on IIS6

对于Apache：CORS on Apache

对于其他平台：CORS support to server

解决方案＃2 （我不知道它是否适用于所有服务器，但对我来说效果很好。）

来源：Codeigniter base url issue with www

在base_url codeigniter文件中配置config/config.php

$config['base_url'] = ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == "on") ? "https" : "http");
$config['base_url'] .= "://".$_SERVER['HTTP_HOST'];
$config['base_url'] .= str_replace(basename($_SERVER['SCRIPT_NAME']),"",$_SERVER['SCRIPT_NAME']);

域已被跨源资源共享策略阻止加载

1 个答案: