readme GBK编码问题

app/helpers/repositories_helper.rb

@@ -208,7 +208,7 @@ module RepositoriesHelper
     if is_readme?(entry['type'], entry['name'])
       Rails.logger.info("entry===#{entry["type"]} #{entry["name"]}")
       content = entry['content'].present? ? entry['content'] : Gitea::Repository::Entries::GetService.call(owner, repo.identifier, URI.escape(entry['path']), ref: ref)['content']
-      # Rails.logger.info("content===#{content}")
+      Rails.logger.info("Base64.decode64(content).encoding===#{Base64.decode64(content).encoding}")
       return Base64.decode64(content).force_encoding("GBK").encode("UTF-8") if Base64.decode64(content).encoding == Encoding::ASCII_8BIT
       return Base64.decode64(content).force_encoding('UTF-8')
     else