默认情况下,如果嵌入本地Web页面,并在页面内部使用iframe来显示一个在线页面,加载的过程中会触发一个未捕获异常,虚函数CefV8ContextHandler::OnUncaughtException被调用,如果搞个控制台窗口来输出异常消息,或者将消息打印到日志中,会是这样: Unsafe JavaScript attempt to access frame with URL file:///F:/Workspace/Project/WebUI_V1.0.0/WebUI/main.html
转载:https://www.cnblogs.com/wxxweb/p/3738696.html 在CefBrowserSettings也就是_cef_browser_settings_t结构体中,有个成员变量web_security,来看下它的注释 /// // Controls whether web security restrictions (same-origin policy) will be // enforced. Disabling this setting is not re
上传图片到图片服务器,因为域名不同,多以会有跨域问题. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://img.xxx.com' is therefore not allowed access. 照看代码发现,cropper.js里面对图片的引用路径做了判断,给img标签添加了 crossorigin="anonymous"(匿名跨域属性). 并且用