标签: kango-framework

我正在使用Kango框架开发chrome扩展程序,并且我使用Google Analytics和facebook SDK.我编辑了清单文件以包含follwoign

"content_security_policy": "script-src 'self' https://ssl.google-analytics.com https://connect.facebook.net; object-src 'self'; default-src 'self' 'unsafe-eval' chrome-extension-resource: https://*.facebook.net https://*.facebook.com; style-src 'self' 'unsafe-inline' chrome-extension-resource: https://*.facebook.net https://*.facebook.com; frame-src 'self' 'unsafe-inline' chrome-extension-resource: https://*.facebook.net https://*.facebook.com"

但它不起作用!我收到以下错误

Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'self' https://ssl.google-analytics.com https://connect.facebook.net".

我正在为 chrome 浏览器开发一个扩展。我使用 KangoExtensions 框架。该扩展程序是用 JavaScript 编写的。我想读取位于本地文件系统上的文件的内容。实现这一点的最简单方法是什么？