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如果未安装Chromecast扩展程序或使用隐身模式,则Google Chromecast发件人错误
我在Chrome Incognito中运行Chromecast发送器时出错,或者未安装Chromecast扩展程序: Failed to load resource: net::ERR_ADDRESS_UNREACHABLE chrome-extension://boadgeojelhgndaghljhdicfkmllpafd/cast_sender.js Failed to load resource: net::ERR_ADDRESS_UNREACHABLE chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm/cast_sender.js Failed to load resource: net::ERR_ADDRESS_UNREACHABLE chrome-extension://hfaagokkkhdbgiakmmlclaapfelnkoah/cast_sender.js Failed to load resource: net::ERR_ADDRESS_UNREACHABLE chrome-extension://fmfcbgogabcbclcofgocippekhfcmgfj/cast_sender.js Failed to load resource: net::ERR_ADDRESS_UNREACHABLE chrome-extension://enhhojjnijigcajfphajepfemndkmdlo/cast_sender.js No cast extension found Google Cast发送者正在尝试发送本地“ cast_sender.js”的AJAX请求。应该发生这种情况还是有更好的方法来检查Chromecast发件人扩展名是否存在(不是通过请求AJAX请求)? 我相信这些AJAX请求是询问Chromecast扩展是否存在的一种方式。有没有更好的方法来检查Chromecast扩展程序是否存在?