HTML5 application cannot be displayed normally, and may be partially loaded or completely blank.
During the development process, HTML5 applications may need to reference numerous page resources. If the resource is referenced through the HTTP protocol, it may not be loaded when opened through the offline package on the iOS platform. When the HTML5 container opens the offline package, the page loading is achieved through
HTTPS://<appid>.<H5 virtual domain name>. Therefore, HTTP resources in the page will cause WebView
When you find that the offline package page cannot be loaded normally, you can debug the WebView through the browser.
- Choose Safari > Development > Target Machine > Page of Target Offline Package.
- Click the Refresh button to reload the page in the WebView.
- Check whether there are blocked page resources in the console.
Ensure that all page resources are loaded through HTTPS, and the certificate of the HTTPS site has no security issues.
Click the following link to download code sample containing errors: