{"id":1636,"date":"2024-11-10T17:40:37","date_gmt":"2024-11-10T09:40:37","guid":{"rendered":"https:\/\/fwq.ai\/blog\/1636\/"},"modified":"2024-11-10T17:40:37","modified_gmt":"2024-11-10T09:40:37","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88%e4%bd%bf%e7%94%a8-new-audio-%e6%92%ad%e6%94%be%e8%83%8c%e6%99%af%e9%9f%b3%e4%b9%90%e6%97%b6%ef%bc%8c%e9%9f%b3%e4%b9%90%e6%97%a0%e6%b3%95%e6%92%ad%e6%94%be%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/1636\/","title":{"rendered":"\u4e3a\u4ec0\u4e48\u4f7f\u7528 new Audio() \u64ad\u653e\u80cc\u666f\u97f3\u4e50\u65f6\uff0c\u97f3\u4e50\u65e0\u6cd5\u64ad\u653e\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173052057689473.jpg\" class=\"aligncenter\" title=\"\u4e3a\u4ec0\u4e48\u4f7f\u7528 new Audio() \u64ad\u653e\u80cc\u666f\u97f3\u4e50\u65f6\uff0c\u97f3\u4e50\u65e0\u6cd5\u64ad\u653e\uff1f\u63d2\u56fe\" alt=\"\u4e3a\u4ec0\u4e48\u4f7f\u7528 new Audio() \u64ad\u653e\u80cc\u666f\u97f3\u4e50\u65f6\uff0c\u97f3\u4e50\u65e0\u6cd5\u64ad\u653e\uff1f\u63d2\u56fe\" \/><\/p>\n<h2>\u89e3\u51b3 JS \u4e2d new Audio() \u97f3\u4e50\u4e0d\u64ad\u653e\u7684\u95ee\u9898<\/h2>\n<h3>\u95ee\u9898\u6eaf\u6e90<\/h3>\n<p>\u4f7f\u7528 new audio(url) \u65f6\uff0c\u5982\u679c\u4e0d\u64ad\u653e\u80cc\u666f\u97f3\u4e50\uff0c\u63a7\u5236\u53f0\u901a\u5e38\u4f1a\u63d0\u793a\uff1a\u201cfled to load because no supported source was found.\u201d\uff0c\u610f\u5473\u7740\u6ca1\u6709\u53ef\u652f\u6301\u7684\u97f3\u9891\u6e90\u3002<\/p>\n<h3>\u89e3\u51b3\u65b9\u6cd5<\/h3>\n<h4>1. \u786e\u4fdd\u8d44\u6e90\u52a0\u8f7d<\/h4>\n<p>\u9996\u5148\uff0c\u786e\u8ba4\u97f3\u9891\u6587\u4ef6\u80fd\u88ab\u6d4f\u89c8\u5668\u52a0\u8f7d\u3002\u53ef\u4ee5\u901a\u8fc7\u5982\u4e0b\u65b9\u5f0f\u68c0\u67e5\uff1a<\/p>\n<ul>\n<li>\u4ed4\u7ec6\u68c0\u67e5\u97f3\u9891\u6587\u4ef6\u7684\u8def\u5f84\uff0c\u786e\u4fdd\u65e0\u8bef\u3002<\/li>\n<li>\u786e\u4fdd\u97f3\u9891\u6587\u4ef6\u683c\u5f0f\u4e3a\u6d4f\u89c8\u5668\u652f\u6301\u7684\u7c7b\u578b\uff08\u5982 MP3\u3001WAV\uff09\u3002<\/li>\n<li>\u68c0\u67e5\u670d\u52a1\u5668\u914d\u7f6e\uff0c\u786e\u4fdd\u5141\u8bb8\u4ece\u7ad9\u70b9\u52a0\u8f7d\u97f3\u9891\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<h4>2. \u4f7f\u7528\u4e8b\u4ef6\u89e6\u53d1\u94a9\u5b50<\/h4>\n<p>\u7531\u4e8e\u52a0\u8f7d\u97f3\u9891\u662f\u5f02\u6b65\u7684\uff0c\u5efa\u8bae\u5728\u52a0\u8f7d\u4e8b\u4ef6\u89e6\u53d1\u94a9\u5b50\u51fd\u6570\u4e2d\u6267\u884c\u64ad\u653e\u64cd\u4f5c\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>const music = new Audio('.\/1.mp3');\nmusic.addEventListener(\"canplaythrough\", event =&gt; {\n  \/\/ \u97f3\u9891\u53ef\u4ee5\u64ad\u653e\uff1b\u5982\u679c\u6743\u9650\u5141\u8bb8\u5219\u64ad\u653e\n  music.play();\n});<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h4>3. \u68c0\u67e5\u6d4f\u89c8\u5668\u6743\u9650<\/h4>\n<p>\u67d0\u4e9b\u6d4f\u89c8\u5668\u4f1a\u7981\u6b62\u975e\u7528\u6237\u4ea4\u4e92\u7684\u64ad\u653e\u3002\u5982\u679c\u4e0a\u8ff0\u65b9\u6cd5\u4ecd\u65e0\u6cd5\u89e3\u51b3\u95ee\u9898\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u6dfb\u52a0\u6309\u94ae\uff0c\u70b9\u51fb\u540e\u89e6\u53d1\u64ad\u653e\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4e3a\u4ec0\u4e48\u4f7f\u7528 new Audio() \u64ad\u653e\u80cc\u666f\u97f3\u4e50\u65f6\uff0c\u97f3\u4e50\u65e0\u6cd5\u64ad\u653e\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u51b3 JS \u4e2d new Audio() \u97f3\u4e50\u4e0d\u64ad\u653e\u7684\u95ee\u9898 \u95ee\u9898\u6eaf\u6e90 \u4f7f\u7528 new audio(url) \u65f6\uff0c\u5982\u679c\u4e0d\u64ad\u653e\u80cc\u666f\u97f3\u4e50\uff0c\u63a7\u5236\u53f0\u901a\u5e38\u4f1a\u63d0\u793a\uff1a\u201cfled to load because no supported source was found.\u201d\uff0c\u610f\u5473\u7740\u6ca1\u6709\u53ef\u652f\u6301\u7684\u97f3\u9891\u6e90\u3002 \u89e3\u51b3\u65b9\u6cd5 1. \u786e\u4fdd\u8d44\u6e90\u52a0\u8f7d \u9996\u5148\uff0c\u786e\u8ba4\u97f3\u9891\u6587\u4ef6\u80fd\u88ab\u6d4f\u89c8\u5668\u52a0\u8f7d\u3002\u53ef\u4ee5\u901a\u8fc7\u5982\u4e0b\u65b9\u5f0f\u68c0\u67e5\uff1a \u4ed4\u7ec6\u68c0\u67e5\u97f3\u9891\u6587\u4ef6\u7684\u8def\u5f84\uff0c\u786e\u4fdd\u65e0\u8bef\u3002 \u786e\u4fdd\u97f3\u9891\u6587\u4ef6\u683c\u5f0f\u4e3a\u6d4f\u89c8\u5668\u652f\u6301\u7684\u7c7b\u578b\uff08\u5982 MP3\u3001WAV\uff09\u3002 \u68c0\u67e5\u670d\u52a1\u5668\u914d\u7f6e\uff0c\u786e\u4fdd\u5141\u8bb8\u4ece\u7ad9\u70b9\u52a0\u8f7d\u97f3\u9891\u6587\u4ef6\u3002 2. \u4f7f\u7528\u4e8b\u4ef6\u89e6\u53d1\u94a9\u5b50 \u7531\u4e8e\u52a0\u8f7d\u97f3\u9891\u662f\u5f02\u6b65\u7684\uff0c\u5efa\u8bae\u5728\u52a0\u8f7d\u4e8b\u4ef6\u89e6\u53d1\u94a9\u5b50\u51fd\u6570\u4e2d\u6267\u884c\u64ad\u653e\u64cd\u4f5c\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a const music = new Audio(&#8216;.\/1.mp3&#8217;); music.addEventListener(&#8220;canplaythrough&#8221;, event =&gt; { \/\/ \u97f3\u9891\u53ef\u4ee5\u64ad\u653e\uff1b\u5982\u679c\u6743\u9650\u5141\u8bb8\u5219\u64ad\u653e music.play(); }); \u767b\u5f55\u540e\u590d\u5236 3. \u68c0\u67e5\u6d4f\u89c8\u5668\u6743\u9650 \u67d0\u4e9b\u6d4f\u89c8\u5668\u4f1a\u7981\u6b62\u975e\u7528\u6237\u4ea4\u4e92\u7684\u64ad\u653e\u3002\u5982\u679c\u4e0a\u8ff0\u65b9\u6cd5\u4ecd\u65e0\u6cd5\u89e3\u51b3\u95ee\u9898\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u6dfb\u52a0\u6309\u94ae\uff0c\u70b9\u51fb\u540e\u89e6\u53d1\u64ad\u653e\u3002 \u4ee5\u4e0a\u5c31\u662f\u4e3a\u4ec0\u4e48\u4f7f\u7528 new Audio() \u64ad\u653e\u80cc\u666f\u97f3\u4e50\u65f6\uff0c\u97f3\u4e50\u65e0\u6cd5\u64ad\u653e\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-1636","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=1636"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1636\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=1636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=1636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=1636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}