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Javascript：具有客户端网络服务<script> tag

[英]Javascript: client-side webservice with <script> tag

原文 2010-07-16 07:06:18 2 1 javascript/ jquery/ web-services

I'm trying to implement sort of client-side webservice client. 我正在尝试实现某种客户端Web服务客户端。

To get over the same server policy , i'm thinking of including the external page whose content I need to read via the <script> tag that can get cross-domain content. 为了克服相同的服务器策略 ，我正在考虑包括外部页面，我需要通过<script>标记读取其内容，以获取跨域内容。 I have no control over the webservice being consumed, so i can't actually return javascript code (it's a simple html page returning "OK" or "KO" in the body). 我无法控制正在使用的Web服务，因此我实际上无法返回javascript代码（这是一个简单的html页面，体内返回“ OK”或“ KO”）。

It seems like I can't use src="text/html", only "text/javascript" is accepted and this yelds an obvious error as an html page can't be evaluated as javascript code. 似乎我不能使用src =“ text / html”，仅接受“ text / javascript”，由于无法将html页面评估为javascript代码，因此产生了明显的错误。

Apart from that, how can I then read the loaded script's content? 除此之外，我该如何读取已加载脚本的内容？ With Google Chrome's javascript console I can see that the page is loaded withing the script, only I don't know how to access it. 使用Google Chrome的javascript控制台，我可以看到该页面随脚本一起加载，只有我不知道如何访问它。

PS: I'm using jQuery, if this helps. PS：如果有帮助，我正在使用jQuery。

1 个解决方案

You can't. 你不能 If this worked, it would expose private (eg protected by cookies) user data to third-party sites. 如果这样做有效，它将向第三方站点公开私有（例如受cookie保护的）用户数据。