修改 inner-audio-path 示例。

pages/API/create-inner-audio-context/inner-audio-path.uvue

@@ -23,8 +23,8 @@
         title: 'audio-path',
         playIndex: 0,
         isPlaying: false,
-		nativePath:uni.env.CACHE_PATH+'uni-audio/test/test.mp3' as string,
-		sdcardPath :'sdcard/uni-audio/test.mp3',
+        nativePath: uni.env.CACHE_PATH + 'uni-audio/test/test.mp3' as string,
+        sdcardPath: 'sdcard/uni-audio/test.mp3',
         _audioContext: null as InnerAudioContext | null,
         supportPaths: [
           {
@@ -69,21 +69,35 @@
       });
 
       const fileManager = uni.getFileSystemManager()
-	 try {
-		 fileManager.rmdirSync(uni.env.CACHE_PATH+'uni-audio/test',true)
-	 } catch (e) {
+      fileManager.mkdir({
+        dirPath: uni.env.CACHE_PATH + 'uni-audio/test',
+        recursive: true,
+        success: (res) => {
+          fileManager.copyFile({
+            srcPath: '/static/test-audio/ForElise.mp3',
+            destPath: this.nativePath,
+            success: () => {
+              console.log("copy成功： ", res)
             }
-	 
-	 try {
-	 	fileManager.mkdirSync(uni.env.CACHE_PATH+'uni-audio/test',true)
-	 } catch (e) {
+          })
+        },
+        fail: (err) => {
+          console.log("创建路径失败： ", err.errMsg)
+          if (err.errMsg.includes("file already exists")) {
+            console.log("已经包含该路径")
+            fileManager.copyFile({
+              srcPath: '/static/test-audio/ForElise.mp3',
+              destPath: this.nativePath,
+              success: (res) => {
+                console.log("copy成功： ", res)
+              },
+              fail: (err) => {
+                console.log("copy失败： ", err)
+              }
+            })
           }
-	 try{
-		 fileManager.copyFileSync(
-		 			'/static/test-audio/ForElise.mp3',
-		 			this.nativePath)
-	 } catch(e){
         }
+      })
     },
 
     onUnload() {
@@ -97,14 +111,14 @@
         this._audioContext!.pause();
         this.isPlaying = false;
       },
-      play(audioUrl:string, index:number) {
-        console.log(index,audioUrl);
+      play(audioUrl : string, index : number) {
+        console.log(index, audioUrl);
         if (this.isPlaying && this.playIndex == index) {
           this.pause();
           return;
         }
-		if(audioUrl == 'env'){
-			audioUrl=this.nativePath
+        if (audioUrl == 'env') {
+          audioUrl = this.nativePath
         }
 
         this.playIndex = index