ref |> 修复因为播放链接为空导致崩溃问题

Signed-off-by: xugenyuan <xugenyuan@wondertek.com.cn>

@@ -267,6 +267,7 @@ export class WDAliPlayerController {
 
 
   async firstPlay(url: string) {
   async firstPlay(url: string) {
     if (StringUtils.isEmpty(url)) {
     if (StringUtils.isEmpty(url)) {
+      Logger.error(TAG, "播放链接为空")
       return
       return
     }
     }
 
 
@@ -292,7 +293,7 @@ export class WDAliPlayerController {
 
 
     this.avPlayer?.setAutoPlay(false)
     this.avPlayer?.setAutoPlay(false)
 
 
-    Logger.debug(TAG, "开始播放:"+ this.url)
+    Logger.debug(TAG, "开始播放: " + this.url)
     this.setAliPlayerURL(this.url);
     this.setAliPlayerURL(this.url);
 
 
     Logger.info(TAG, "设置SurfaceId: " + this.surfaceId)
     Logger.info(TAG, "设置SurfaceId: " + this.surfaceId)