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				@@ -234,13 +234,24 @@ export default defineComponent({ 
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				 			} 
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				 			return new Promise((resolve) => { 
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				 				const a = new Audio(src + '?v=' + Date.now()); 
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				-				a.load(); 
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				 				a.onloadedmetadata = () => { 
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				 					resolve(a); 
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				 				}; 
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				 				a.onerror = () => { 
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				 					resolve(null); 
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				 				}; 
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				+				// 当未加载 资源之前 切换到其他浏览器标签,浏览器可能会禁止资源加载所以无法触发onloadedmetadata事件,导致一直在加载中,这里做个兼容 
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				+				if (document.visibilityState === 'visible') { 
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				+					a.load(); 
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				+				} else { 
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				+					const onVisibilityChange = () => { 
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				+						if (document.visibilityState === 'visible') { 
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				+							document.removeEventListener('visibilitychange', onVisibilityChange); 
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				+							a.load(); 
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				+						} 
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				+					}; 
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				+					document.addEventListener('visibilitychange', onVisibilityChange); 
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				+				} 
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				 			}); 
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				 		}; 
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