{"id":33662,"date":"2024-11-25T13:59:08","date_gmt":"2024-11-25T05:59:08","guid":{"rendered":"https:\/\/fwq.ai\/blog\/33662\/"},"modified":"2024-11-25T13:59:08","modified_gmt":"2024-11-25T05:59:08","slug":"%e8%ae%b0%e5%bd%95%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e7%9a%84%e8%b8%a9%e5%9d%91%ef%bc%88%e5%bc%80%e5%8f%91%e7%af%87%ef%bc%89","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/33662\/","title":{"rendered":"\u8bb0\u5f55\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u8e29\u5751\uff08\u5f00\u53d1\u7bc7\uff09"},"content":{"rendered":"<p><strong>\u4eca\u5929\u680f\u76ee\u4e3a\u5927\u5bb6\u8bb0\u5f55\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u8e29\u5751\u3002<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/052\/5f8d541ef3202991.jpg\" class=\"aligncenter\" title=\"\u8bb0\u5f55\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u8e29\u5751\uff08\u5f00\u53d1\u7bc7\uff09\u63d2\u56fe\" alt=\"\u8bb0\u5f55\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u8e29\u5751\uff08\u5f00\u53d1\u7bc7\uff09\u63d2\u56fe\" \/><\/p>\n<p>\u6700\u8fd1\u53c2\u4e0e\u5f00\u53d1\u4e86\u516c\u53f8\u7684\u7b2c\u4e00\u6b3e\u5c0f\u7a0b\u5e8f\uff0c\u5f00\u53d1\u4f53\u9a8c\u57fa\u672c\u7c7b\u4f3c\u4e8e\u57fa\u4e8ewebview\u7684\u6df7\u5408\u5f0f\u5f00\u53d1\uff0c\u53ef\u4ee5\u8c03\u7528\u5b98\u65b9\u5f3a\u5927\u7684api\uff0c\u4f46\u4e5f\u6709\u4e00\u4e9b\u5751\u6216\u8005\u8bf4\u4e0d\u4e60\u60ef\u7684\u5730\u65b9\u3002\u8fd9\u7bc7\u6587\u7ae0\u4ece\u5b9e\u7528\u6027\u51fa\u53d1\uff0c\u8bb0\u5f55\u4e86\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u7684\u4e00\u4e9b\u95ee\u9898\uff1a<\/p>\n<h3>1. \u6837\u5f0f\u4f18\u5148\u7ea7\u6df7\u4e71<\/h3>\n<p>\u5728\u4f7f\u7528button\u7ec4\u4ef6\u65f6\uff0c\u53d1\u73b0\u5728class\u4e2d\u8bbe\u7f6ewidth\u4e0d\u751f\u6548\uff0c\u4e0b\u9762\u8d34\u4e0a\u4ee3\u7801\uff1a<\/p>\n<pre>.my-button{  width: 140rpx;  height: 60rpx;  line-height: 60rpx;  padding: 0;\n}\u590d\u5236\u4ee3\u7801<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u7ecf\u8fc7\u5fae\u4fe1\u8c03\u8bd5\u5de5\u5177\u6392\u67e5\u540e\uff0c\u53d1\u73b0user agent\u7684\u6837\u5f0f\u4f18\u5148\u7ea7\u5c45\u7136\u5927\u4e8e\u6211\u4eec\u81ea\u5df1\u5199\u7684\u6837\u5f0f\u7c7b\uff0c\u8fd9\u5728\u6d4f\u89c8\u5668\u4e2d\u57fa\u672c\u662f\u4e0d\u53ef\u80fd\u53d1\u751f\u7684\u4e8b\u60c5<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/052\/949ae739a1807e586ca94fb3c350b5ca-0.png\" style=\"max-width:90%\" title=\"\u8bb0\u5f55\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u8e29\u5751\uff08\u5f00\u53d1\u7bc7\uff09\u63d2\u56fe1\" alt=\"\u8bb0\u5f55\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u8e29\u5751\uff08\u5f00\u53d1\u7bc7\uff09\u63d2\u56fe1\" \/><\/p>\n<p>\u89e3\u51b3\u65b9\u6848\u5176\u5b9e\u6bd4\u8f83\u7b80\u5355\uff0c\u7ed9width\u6dfb\u52a0!important\u7684\u540e\u7f00\u6216\u8005style=&#8221;width:140rpx&#8221;\u5373\u53ef\uff0c\u4fee\u6539\u540e\u6211\u4eec\u518d\u770b\u4e00\u4e0b\u6548\u679c\uff1a<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/052\/495860e5e09ed5452f5fbff16f4026bb-1.png\" style=\"max-width:90%\" title=\"\u8bb0\u5f55\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u8e29\u5751\uff08\u5f00\u53d1\u7bc7\uff09\u63d2\u56fe2\" alt=\"\u8bb0\u5f55\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u8e29\u5751\uff08\u5f00\u53d1\u7bc7\uff09\u63d2\u56fe2\" \/><\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/052\/495860e5e09ed5452f5fbff16f4026bb-2.png\" style=\"max-width:90%\" title=\"\u8bb0\u5f55\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u8e29\u5751\uff08\u5f00\u53d1\u7bc7\uff09\u63d2\u56fe3\" alt=\"\u8bb0\u5f55\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u8e29\u5751\uff08\u5f00\u53d1\u7bc7\uff09\u63d2\u56fe3\" \/><\/p>\n<p>\u52a0\u4e0a!important\u4e4b\u540e\uff0c\u5176\u5b9e\u5bbd\u5ea6\u7684\u5b9e\u9645\u6548\u679c\u5df2\u7ecf\u7b26\u5408\u6211\u4eec\u7684\u9884\u671f\u4e86\uff0c\u4f46\u662f\u5fae\u4fe1\u8c03\u8bd5\u5de5\u5177\u5374\u4ecd\u7136\u663e\u793auser agent\u6837\u5f0f\u4f18\u5148\uff0c\u8fd9\u5e94\u8be5\u7b97\u662f\u8c03\u8bd5\u5de5\u5177\u7684\u4e00\u4e2abug\u5427\u3002<\/p>\n<h3>2. \u666e\u901aUI\u7ec4\u4ef6\u5c01\u88c5\uff0c\u53c2\u6570\u5b9a\u4e49\u7e41\u7410<\/h3>\n<p>\u4e00\u822cUI\u89c6\u89c9\u7a3f\u4e2d\u7684\u57fa\u7840\u7ec4\u4ef6\uff0c\u4f8b\u5982button\uff0c\u662f\u6709\u7279\u5b9a\u6837\u5f0f\u7684\uff1a\u6bd4\u65b9\u8bf4\u80cc\u666f\u8272\/\u5b57\u4f53\u3002\u5229\u7528\u5c0f\u7a0b\u5e8f\u7684Component\u51fd\u6570\u5c01\u88c5\u6210\u7ec4\u4ef6\uff0c\u7f16\u5199\u9ed8\u8ba4\u6837\u5f0f\u5e76\u63a5\u6536\u5916\u90e8\u4f20\u5165\u7684class\uff0c\u53ef\u4ee5\u65b9\u4fbf\u540e\u7eed\u5f00\u53d1\u3002<\/p>\n<p>React\u6709 \u8fd9\u79cd\u5199\u6cd5\uff0c\u5373\u7ec4\u4ef6\u63a5\u6536props\u4e0d\u505a\u5904\u7406\uff0c\u53ea\u900f\u4f20\u7ed9\u4e0b\u4e00\u4e2a\u7ec4\u4ef6\uff0c\u4f46\u5c0f\u7a0b\u5e8f\u4e0d\u652f\u6301\u8fd9\u79cd\u5199\u6cd5\uff08\u82e6\u641c\u65e0\u679c\uff0c\u5b98\u65b9\u6587\u6863\u4e5f\u6ca1\u6709\u8bf4\u660e\uff09\u3002<\/p>\n<p>\u8fd9\u5c31\u610f\u5473\u7740\u6211\u4eec\u9700\u8981\u628a\u6240\u6709button\u7ec4\u4ef6\u652f\u6301\u7684\u53c2\u6570\u90fd\u7f57\u5217\u5728properties\u4e2d\uff1a<\/p>\n<pre>properties: {\n    classes: {\n      type: String,\n      value: '',\n    },\n    type: {\n      type: String,\n      value: 'default',\n    },\n    plain: {\n      type: Boolean,\n      value: false,\n    },\n    size: {\n      type: String,\n      value: 'default',\n    },\n    ......\n  },\u590d\u5236\u4ee3\u7801<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>3. \u5168\u5c40\u6837\u5f0f\u9009\u62e9\u5668*\u88ab\u7981\u7528<\/h3>\n<pre>*{\n  box-sizing: border-box;\n}\u590d\u5236\u4ee3\u7801<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e0a\u9762\u7684\u4ee3\u7801\u5728\u7f16\u8bd1\u7684\u65f6\u5019\u5c31\u4f1a\u62a5\u9519\uff0c\u56e0\u4e3a\u5c0f\u7a0b\u5e8f\u7981\u7528\u4e86\u8fd9\u7c7b\u9009\u62e9\u5668\u3002\u5927\u80c6\u731c\u6d4b\u5177\u4f53\u539f\u56e0\uff1a\u8fd9\u7c7b\u4f5c\u7528\u8303\u56f4\u6bd4\u8f83\u5e7f\u7684\u9009\u62e9\u5668\u548c\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u7684\u6837\u5f0f\u9694\u79bb\u4ea7\u751f\u4e86\u51b2\u7a81\uff1f\uff1f<\/p>\n<p>\u90a3\u600e\u4e48\u53bb\u7ed9\u5c0f\u7a0b\u5e8f\u6dfb\u52a0\u5168\u5c40\u901a\u7528\u6837\u5f0f\uff1f\u770b\u6765\u53ea\u80fd\u81ea\u5df1\u628a\u7528\u5230\u7684\u6807\u7b7e\u90fd\u624b\u52a8\u5199\u4e00\u904d\u4e86\uff0c\u8fd8\u597d\u7f51\u4e0a\u6709\u73b0\u6210\u7684\u4ee3\u7801\u53ef\u4ee5\u8d34\uff1a<\/p>\n<pre>view,scroll-view,swiper,swiper-item,movable-area,movable-view,cover-view,cover-image,icon,text,rich-text,progress,button,checkbox-group,checkbox,form,input,label,picker,picker-view,radio-group,radio,slider,switch,textarea,navigator,functional-page-navigator,image,video,camera,live-player,live-pusher,map,canvas,open-data,web-view,ad{  box-sizing: border-box;\n}\u590d\u5236\u4ee3\u7801<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>4. \u81ea\u5b9a\u4e49\u7ec4\u4ef6\uff0cbind:tap\u8c03\u7528\u4e24\u6b21<\/h3>\n<p>\u5c01\u88c5\u57fa\u7840\u7ec4\u4ef6\u65f6\uff0c\u4f8b\u5982button\uff0c\u4e0b\u9762\u7684\u5199\u6cd5\u5e94\u5f53\u907f\u514d\uff1a<\/p>\n<pre>onTap(e) {  if (!this.data.disabled &amp;&amp; !this.data.loading) {    this.triggerEvent('tap', e.detail)\n  }\n},\u590d\u5236\u4ee3\u7801<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<pre>&lt;button bindtap=\"onTap\"&gt;&lt;\/button&gt;\u590d\u5236\u4ee3\u7801<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u6837\u5c01\u88c5\u51fa\u6765\u7684\u7ec4\u4ef6\uff0c\u4f1a\u89e6\u53d1\u4e24\u6b21tap\u4e8b\u4ef6\uff0c\u4e00\u6b21\u662f\u5c0f\u7a0b\u5e8f\u81ea\u8eab\u89e6\u53d1\u7684\uff0c\u4e00\u6b21\u662f\u901a\u8fc7triggerEvent\u89e6\u53d1\u3002<\/p>\n<p>\u53ef\u4ee5\u6362\u4e00\u4e2a\u975e\u5c0f\u7a0b\u5e8f\u5185\u7f6e\u7684\u4e8b\u4ef6\u7c7b\u578b\uff0c\u6bd4\u5982click\uff1a<\/p>\n<pre>onTap(e) {  if (!this.data.disabled &amp;&amp; !this.data.loading) {    this.triggerEvent('click', e.detail)\n  }\n},\u590d\u5236\u4ee3\u7801<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u963b\u6b62tap\u4e8b\u4ef6\u5192\u6ce1\u4e5f\u53ef\u4ee5\u89e3\u51b3\uff1a<\/p>\n<pre>&lt;button catchtap=\"onTap\"&gt;&lt;\/button&gt;\u590d\u5236\u4ee3\u7801<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>5. \u5728wxml\u4e2d\u7528Boolean()\u505a\u7c7b\u578b\u8f6c\u6362<\/h3>\n<p>\u4f8b\u5982\u5728\u4e00\u4e2a\u7ec4\u4ef6\u4e2d\uff0c\u76d1\u542c\u4e00\u4e2aString\u7c7b\u578b\u7684\u53c2\u6570\uff0c\u5982\u679c\u4e0d\u4e3a\u7a7a\u5219\u663e\u793atext\u6807\u7b7e\uff0c\u5426\u5219\u4e0d\u663e\u793a\uff1a<\/p>\n<pre>\/\/ player.wxml&lt;text class=\"text1\" wx:if=\"{{ Boolean(leftText) }}\"&gt;{{ leftText }}&lt;\/text&gt;\u590d\u5236\u4ee3\u7801<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<pre>\/\/ index.wxml&lt;player leftText=\"\u8303\u8bfb\"&gt;&lt;\/player&gt;\u590d\u5236\u4ee3\u7801<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u79cd\u5199\u6cd5\uff0cleftText\u5b57\u6bb5\u5f88\u660e\u663e\u5df2\u7ecf\u4f20\u9012\u4e86\uff0c\u4f46\u662f\u4f9d\u65e7\u4e0d\u663e\u793atext\u6807\u7b7e\uff0c\u5f53\u6362\u4e00\u79cd\u5199\u6cd5\u540e\uff1a<\/p>\n<pre>\/\/ player.wxml&lt;text class=\"text1\" wx:if=\"{{ leftText }}\"&gt;{{ leftText }}&lt;\/text&gt;\u590d\u5236\u4ee3\u7801<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u6837\u5c31\u662f\u6b63\u786e\u7684\uff0c\u7b26\u5408\u6211\u4eec\u7684\u671f\u671b\u3002<\/p>\n<p>\u795e\u5947\u5427\uff1f<\/p>\n<h3>6. InnerAudioContext\u8c03\u7528seek\u65b9\u6cd5\u540e\uff0conTimeUpdate\u56de\u8c03\u5931\u6548<\/h3>\n<p>InnerAudioContext\u7528\u4e8e\u64ad\u653e\u97f3\u9891\uff0c\u7ed9\u5b83\u4f20\u5165onTimeUpdate\u56de\u8c03\u4ece\u800c\u83b7\u53d6\u5f53\u524d\u7684\u64ad\u653e\u8fdb\u5ea6\u3002<\/p>\n<p>\u4f46\u662f\u5f53\u8c03\u7528seek\u65b9\u6cd5\u8df3\u8f6c\u5230\u6307\u5b9a\u4f4d\u7f6e\u64ad\u653e\u65f6\uff0conTimeUpdate\u5c31\u4e0d\u518d\u88ab\u8c03\u7528\u4e86\u3002<\/p>\n<p>\u5c0f\u7a0b\u5e8f\u793e\u533a\u5176\u5b9e\u5f88\u591a\u4eba\u5df2\u7ecf\u63d0\u8fc7\u8fd9\u4e2a\u95ee\u9898\uff0c\u5927\u6982\u7ecf\u5386\u4e861\u5e74\u534a\u7684\u65f6\u95f4\u53ef\u5fae\u4fe1\u56e2\u961f\u8fdf\u8fdf\u6ca1\u6709\u4fee\u590d\uff0c\u53ea\u80fd\u6682\u65f6\u4f7f\u7528\u6298\u4e2d\u7684\u529e\u6cd5\u6765\u4fee\u590d\uff0c\u89e3\u51b3\u65b9\u6848\u5176\u5b9e\u5f88\u7b80\u5355\uff1a<\/p>\n<pre>progressOnChange(e) {  if (this.properties.src &amp;&amp; this.data.innerAudioContext) {    const innerAudioContext = this.data.innerAudioContext;\n    innerAudioContext.pause();\n    innerAudioContext.seek(innerAudioContext.duration * e.detail.value \/ 100);    setTimeout(() =&gt; {\n      innerAudioContext.play();\n    }, 500);\n  }\n},\u590d\u5236\u4ee3\u7801<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5148\u6682\u505c\u64ad\u653e\uff0c\u518d\u6267\u884cseek\u65b9\u6cd5\uff0c\u7136\u540e\u8bbe\u7f6e\u5927\u6982500ms\u7684\u5ef6\u65f6\u8c03\u7528play\u65b9\u6cd5\u3002<\/p>\n<h3>7. 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