如何避免跨域策略在jquery ajax消费wcf服务？ [英] how to avoid cross domain policy in jquery ajax for consuming wcf service?

问题描述

如何避免在jquery ajax中使用wcf服务的跨域策略？

how to avoid cross domain policy in jquery ajax for consuming wcf service??

在跨域策略的web.config中我需要做什么chages？ / p>

What chages do i need to do in web.config for cross domain policy?

推荐答案

如果你想从javascript到WCF的跨域调用，你必须使用JSONP。要向WCF添加JSONP支持，必须在 WebHttpBinding 中定义它。配置应如下所示：

If you want cross domain calls from javascript to WCF you must use JSONP. To add JSONP support to WCF you must define it in WebHttpBinding. The configuration should look like:

<bindings>
  <webHttpBinding>
    <binding name="crossDomain" crossDomainScriptAccessEnabled="true" />
  </webHttpBinding>
</binding>
<behaviors>
  <endpointBehavior>
    <behavior name="restBehavior">
      <webHttp />
    </behavior>
  </endpointBehavior>
</behaviors>
<services>
  <service name="...">
    <endpoint address="" binding="webHttpBinding" bindingConfiguration="crossDomain"
              contract="..." behaviorConfigurations="restBehavior" /> 
  </service>
</services>

对于jQuery部分，检查例如本文。

For jQuery part check for example this article.

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