From 09a372bc45fde16fd42257ab6f78b8deeecf720b Mon Sep 17 00:00:00 2001
From: 杨锴 <841720330@qq.com>
Date: 星期三, 16 四月 2025 16:38:05 +0800
Subject: [PATCH] fix bug
---
XQMuse/Root/Home/View/HomeTopMenuView.swift | 49 +++++++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 47 insertions(+), 2 deletions(-)
diff --git a/XQMuse/Root/Home/View/HomeTopMenuView.swift b/XQMuse/Root/Home/View/HomeTopMenuView.swift
index d813fe2..96250c9 100644
--- a/XQMuse/Root/Home/View/HomeTopMenuView.swift
+++ b/XQMuse/Root/Home/View/HomeTopMenuView.swift
@@ -31,7 +31,7 @@
private var disposeBag = DisposeBag()
private var defaultItems = [HomeTopMenuItem]()
private var clouse:((HomeTopMenuItem)->Void)?
-
+ private let session = URLSession.shared
private var aVPlayerLayer:AVPlayerLayer?
override func awakeFromNib() {
@@ -82,7 +82,9 @@
}
if let videoUrl = model.backUrl,videoUrl.isEmpty == false{
- setPlayer(url: URL(string: videoUrl)!)
+ checkCacheAudio(from: URL(string: videoUrl)!) {[unowned self] state, url in
+ self.setPlayer(url: url)
+ }
return
}
@@ -109,6 +111,49 @@
}
}
+ // 下载视频并缓存，如果没有缓存，原路返回并异步下载
+ internal func checkCacheAudio(from url: URL, completion: @escaping (Bool,URL) -> Void) {
+
+ let cacheDirectory = FileManager.default.urls(for: .cachesDirectory, in: .userDomainMask).first!.appendingPathComponent("bgVideos")
+
+ let videoCacheUrl = cacheDirectory.appendingPathComponent(url.lastPathComponent.jq_md5String() + "." + url.pathExtension)
+
+ // 检查缓存中是否已存在文件
+ if FileManager.default.fileExists(atPath: videoCacheUrl.path) {
+ print("启用缓存")
+ completion(true,videoCacheUrl)
+ return
+ }else{
+ completion(false,url)
+ print("没有缓存：执行下载")
+ }
+
+ // 使用URLSession下载视频
+ let downloadTask = session.downloadTask(with: url) {
+ tempLocalUrl, response, error in
+ print("执行下载任务")
+ if let tempLocalUrl = tempLocalUrl, error == nil {
+ do {
+ let temp = videoCacheUrl
+
+ if !(FileManager.default.fileExists(atPath: cacheDirectory.path)){
+ try FileManager.default.createDirectory(at: cacheDirectory, withIntermediateDirectories: true)
+ }
+
+ try FileManager.default.moveItem(at: tempLocalUrl, to: temp)
+ } catch let e {
+ print("视频缓存失败：catch:\(e)")
+
+
+
+ }
+ } else {
+ print("视频缓存失败：\(error?.localizedDescription ?? "")")
+ }
+ }
+ downloadTask.resume()
+ }
+
func resetItems(_ items:[HomeTopMenuItem]){
defaultItems.removeAll()
defaultItems = items
--
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