Filename characters encoding in Jsf 2.2 Upload vs. Apache Commons Upload
问题 Wildfly 8, Omnifaces 2.2, Primefaces 5.2, JSF 2.2.11 (Mojarra) I am using Ominifaces CharacterEncodingFilter to ensure that file names are encoded correctly on server. Oddly if Primefaces using Jsf internal upload, the file name are not encoded. And if Primefaces use older approach with Appache Commons it is ok. Example: 'Hällo.jpg' becomes 'Hällo.jpg' Web.xml configurations: Apache solution (correct): <filter> <filter-name>PrimeFaces FileUpload Filter</filter-name> <filter-class>org