Laya.loader.load("abc.json", Handler.create(this, onAssetLoadedSound), Handler.create(this, progressHandler), Loader.SOUND);
第一次加载出来：
- 0: {column: "0", duration: "0", mode: "点", time: "3076"}
- 1: {column: "0", duration: "0", mode: "点", time: "3653"}
- 2: {column: "3", duration: "0", mode: "点", time: "6153"}
- 3: {column: "3", duration: "0", mode: "点", time: "6730"}
- 4: {column: "0", duration: "0", mode: "点", time: "7692"}
- 5: {column: "0", duration: "0", mode: "点", time: "8076"}
- 6: {column: "2", duration: "0", mode: "点", time: "8461"}
- 7: {column: "2", duration: "0", mode: "点", time: "8846"}
- 8: {column: "3", duration: "577", mode: "按", time: "9230"}
- 9: {column: "2", duration: "576", mode: "按", time: "10000"}
- 10: {column: "0", duration: "769", mode: "按", time: "10769"}
- 11: {column: "3", duration: "0", mode: "点", time: "12307"}
- 12: {column: "3", duration: "0", mode: "点", time: "12692"}
- 13: {column: "2", duration: "0", mode: "点", time: "13076"}
- 14: {column: "2", duration: "0", mode: "点", time: "13461"}
- 15: {column: "2", duration: "769", mode: "按", time: "13846"}
- 16: {column: "3", duration: "577", mode: "按", time: "15384"}
- 17: {column: "1", duration: "0", mode: "点", time: "16153"}
- 18: {column: "2", duration: "576", mode: "按", time: "16923"}
- 19: {column: "0", duration: "0", mode: "点", time: "17692"}
- 20: {column: "2", duration: "577", mode: "按", time: "18461"}
- 21: {column: "1", duration: "577", mode: "按", time: "19230"}
第二次加载就：{column: "0", duration: "0", mode: "点", time: "3076"}只有一条了
