fix

app/services/videos/batch_publish_service.rb

@@ -45,7 +45,7 @@ class Videos::BatchPublishService < ApplicationService
         end
 
         if result.present?
-          video.duration = result["VideoBase"]["Duration"] if result["VideoBase"]["Duration"]
+          video.duration = result['PlayInfoList']['PlayInfo'][0]['Duration'] if result['PlayInfoList']['PlayInfo'][0]['Duration'].present?
         end
 
         video.save!

lib/tasks/get_video_data.rake

@@ -80,9 +80,9 @@ namespace :video do
     videos = Video.published.where("duration = 0")
     videos.find_each do |v|
       result = AliyunVod::Service.get_play_info(v.uuid)
-      if result.present? && result["VideoBase"]["Duration"].present?
-        p '-----#{v.id} , #{result["VideoBase"]["Duration"]]}'
-        v.update(duration: result["VideoBase"]["Duration"])
+      if result.present? && result['PlayInfoList']['PlayInfo'][0]['Duration'].present?
+        p "-----#{v.id} , #{result['PlayInfoList']['PlayInfo'][0]['Duration']}"
+        v.update(duration: result['PlayInfoList']['PlayInfo'][0]['Duration'])
       end
     end