新增Google Chrome媒体控制器（APP就可以鸽了）

移除music.html中的log输出

web/html/body/nas/music.html

@@ -71,8 +71,7 @@
         } catch (e) {
             localhost = ""
         }
-        console.log(localhost)
-        //   localhost="http://116.22.200.20:8000"
+        //localhost = "http://192.168.31.88:8000";
         layui.use(['table', 'element'], function () {
             let table = layui.table;
             let element = layui.element;
@@ -94,7 +93,6 @@
             })
             table.on('rowDouble(music)', function (obj) {
                 //obj 同上
-                console.log(obj.data) //得到当前行元素对象
                 if (obj.data.dir) {
                     listTable.reload({
                         where: {
@@ -119,10 +117,8 @@
                         window.open(localhost + "/nas/music/play.do?token=PlVodzYhvxRQbOHKakpKs2dvnoc43Cnk&random=false&filePath=" + new Base64().encode(data.file))
                     }
                 } else if (obj.event === 'play') {
-                    console.log(data.file)
                     $.get(localhost + "/nas/music/list.do?token=PlVodzYhvxRQbOHKakpKs2dvnoc43Cnk&type=all&path=" + new Base64().encode(data.file), function (obj) {
                         let json = JSON.parse(obj);
-                        console.log(json)
                         if(json.code===0){
                             playIndex=0;
                             musicLib=json.data;
@@ -134,11 +130,10 @@
                 }
             });
             element.on('nav(menus)', function (elem) {
-                console.log(elem); //得到当前点击的DOM对象
             });
         });
 
-    })
+    });
 
     let player = $.AudioPlayer;
     player.init({
@@ -234,10 +229,24 @@
             $('#artist').html("艺术家:" + json.data.artist)
             $('#album').html("专辑:" + json.data.album)
             $('#composer').html("作曲:" + json.data.composer)
-        })
+            navigator.mediaSession.metadata=new MediaMetadata({
+               title:json.data.title,
+                artist:json.data.artist,
+                album:json.data.album
+            });
+            navigator.mediaSession.setActionHandler('nexttrack', function () {
+                // 用户点击了“下一首”媒体通知图标
+                playNext();
+            });
+        });
         $.get(localhost + "/nas/music/image.do?token=PlVodzYhvxRQbOHKakpKs2dvnoc43Cnk&fileName=" + fileName, function (data) {
             let json = JSON.parse(data);
-            $('#img').attr("src", "data:image/png;base64," + json.data)
+            $('#img').attr("src", "data:image/png;base64," + json.data),
+            navigator.mediaSession.metadata.artwork=[{
+                src:"data:image/png;base64," + json.data,
+                type: 'image/png',
+                sizes: '128x128'
+            }]
         })
     }