报错提示如下: XMLHttpRequest cannot load http://www.xxxx.com/264/Data/GetScreenInfo. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'null' is therefore not allowed access. 今天需要做一个本地测试,html中的js效果涉及跨域拉取数据的问题,Chrome报错并拒绝数…
错误如下: [22516:20196:0704/024642.979:ERROR:install_util.cc(597)] Unable to read registry value HKLM\SOFTWARE\Policies\Google\Chrome\MachineLevelUserCloudPolicyEnrollmentToken for writing result=2 解决方案如下: 在注册表里加一个值名称为MachineLevelUserCloudPolicyEnrollmen…
确切的说是警告,内容是: A Parser-blocking, cross-origin script, http://s4.cnzz.com/stat.php?id=xxx&show=pic, is invoked via document.write. This may be blocked by the browser if the device has poor network connectivity. 错误原因是:页面渲染完成后使用了document.write()(cnzz统计代码…