{"id":7678,"date":"2026-08-25T18:19:27","date_gmt":"2026-08-25T10:19:27","guid":{"rendered":"https:\/\/www.hightopo.com\/blog\/?p=7678"},"modified":"2026-08-25T18:19:27","modified_gmt":"2026-08-25T10:19:27","slug":"%e4%b8%8a%e7%af%87%e3%83%bb%e6%89%a7%e7%ac%94%ef%bd%9c%e5%9b%be%e6%89%91-canvas-ui%ef%bc%8c%e6%90%9e%e5%ae%9a%e6%b5%b7%e9%87%8f%e6%8e%a7%e4%bb%b6%e6%b5%81%e7%95%85%e6%b8%b2%e6%9f%93","status":"publish","type":"post","link":"https:\/\/www.hightopo.com\/blog\/7678.html","title":{"rendered":"\u4e0a\u7bc7\u30fb\u6267\u7b14\uff5c\u56fe\u6251 Canvas UI\uff0c\u641e\u5b9a\u6d77\u91cf\u63a7\u4ef6\u6d41\u7545\u6e32\u67d3"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/08\/01.webp\"><img loading=\"lazy\" width=\"1080\" height=\"1097\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/08\/01.webp\" alt=\"\" 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\u627f\u8f7d\u3002<\/strong><\/p>\n\n\n\n<p>\u8fd9\u5957\u65b9\u6848\u76f4\u63a5\u5c06\u9875\u9762&nbsp;DOM&nbsp;\u8282\u70b9\u6570\u91cf<strong>\u7f29\u51cf\u4e00\u4e2a\u91cf\u7ea7<\/strong>\uff0c\u5927\u5e45\u51cf\u8f7b\u6d4f\u89c8\u5668\u6e32\u67d3\u8d1f\u62c5\u3002\u8fd9\u5e76\u975e\u70ab\u6280\uff0c\u800c\u662f\u590d\u6742\u5bc6\u96c6\u754c\u9762\u573a\u666f\u5012\u903c\u51fa\u7684\u6700\u4f18\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n<p><strong>\u8fd9\u91cc\u5fc5\u987b\u5766\u8bda\u5212\u5b9a\u6280\u672f\u8fb9\u754c<\/strong>\uff08\u8fd8\u8bb0\u5f97\u5f00\u7bc7\u63d0\u5230\u7684\u5267\u900f\u5417\uff1f\uff09\uff1a\u552f\u4e00\u7684\u4f8b\u5916\u662f<strong>\u6587\u672c\u5f55\u5165\u7c7b\u7ec4\u4ef6<\/strong>\u3002\u8f93\u5165\u6846\u3001\u6587\u672c\u57df\u7b49\u9700\u8981\u624b\u52a8\u5f55\u5165\u5185\u5bb9\u7684\u7ec4\u4ef6\uff0c\u4f1a\u5d4c\u5957\u539f\u751f&nbsp;&lt;input&gt; \/ &lt;textarea&gt;&nbsp;\u6807\u7b7e\uff0c\u4e13\u95e8\u627f\u63a5\u5149\u6807\u6e32\u67d3\u3001\u6587\u672c\u9009\u533a\u3001\u4e2d\u6587\u8f93\u5165\u6cd5\u4ea4\u4e92\u7b49\u80fd\u529b\u3002\u8fd9\u7c7b\u7ec4\u4ef6\u7684\u8fb9\u6846\u3001\u80cc\u666f\u3001\u6587\u5b57\u5c55\u793a\u7b49\u89c6\u89c9\u6837\u5f0f\uff0c\u4f9d\u65e7\u7531&nbsp;Canvas&nbsp;\u7ed8\u5236\uff0c<strong>\u771f\u6b63\u627f\u63a5\u952e\u76d8\u8f93\u5165\u4ea4\u4e92\u7684\uff0c\u662f\u539f\u751f&nbsp;DOM&nbsp;\u5143\u7d20\u3002<\/strong><\/p>\n\n\n\n<p>\u4e3a\u4f55\u4e0d\u5168\u7a0b\u7eaf&nbsp;Canvas&nbsp;\u5b9e\u73b0\uff1f\u56e0\u4e3a\u8f93\u5165\u6cd5\uff08IME\uff09\u662f\u64cd\u4f5c\u7cfb\u7edf\u7ea7\u7684\u5e95\u5c42\u80fd\u529b\uff0c\u5f3a\u884c\u7528&nbsp;Canvas&nbsp;\u6a21\u62df\u5149\u6807\u3001\u8f93\u5165\u6cd5\u5019\u9009\u6846\uff0c\u4e0d\u4ec5\u5f00\u53d1\u6210\u672c\u6781\u9ad8\u3001\u517c\u5bb9\u6027\u5dee\uff0c\u8fd8\u65e0\u6cd5\u8fbe\u5230\u539f\u751f\u4ea4\u4e92\u4f53\u9a8c\uff0c\u5f97\u4e0d\u507f\u5931\u3002<\/p>\n\n\n\n<p><strong>\u61c2\u5f97\u9002\u65f6\u53d6\u820d\u3001\u7cbe\u51c6\u59a5\u534f\uff0c\u4e5f\u662f\u6280\u672f\u7814\u53d1\u7684\u4e00\u79cd\u4fee\u517b\u3002<\/strong>\u9664\u6587\u672c\u5f55\u5165\u573a\u666f\u5916\uff0cHT UI&nbsp;\u6240\u6709\u7ec4\u4ef6\u7684\u89c6\u89c9\u6548\u679c\uff0c\u5747\u7531&nbsp;Canvas&nbsp;\u7eaf\u624b\u7ed8\u5b9e\u73b0\u3002<\/p>\n\n\n\n<p>\u57fa\u4e8e\u00a0HT UI\u00a0\u642d\u5efa\u7684\u6570\u636e\u4e2d\u53f0\u64cd\u4f5c\u754c\u9762\uff1a\u5927\u91cf\u8868\u683c\u3001\u56fe\u8868\u3001\u63a7\u4ef6\u540c\u5c4f\uff0c\u7eaf\u00a0Canvas\u00a0\u7ed8\u5236\u4e0b\u4f9d\u65e7\u987a\u6ed1\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/08\/03.webp\"><img loading=\"lazy\" width=\"1080\" height=\"627\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/08\/03.webp\" alt=\"\" class=\"wp-image-7681\"\/><\/a><\/figure><\/div>\n\n\n\n<p>\u8fd9\u91cc\u987a\u4fbf\u5206\u4eab\u4e00\u4e2a\u5b9e\u7528\u8c03\u8bd5\u6280\u5de7\uff1a\u6240\u6709&nbsp;DOM&nbsp;\u8282\u70b9\u5747\u6302\u8f7d&nbsp;ht&nbsp;\u5c5e\u6027\u7528\u4e8e\u6807\u8bc6\u8eab\u4efd\uff0c\u4f8b\u5982\u6309\u94ae&nbsp;View&nbsp;\u8282\u70b9\u4f1a\u6807\u6ce8&nbsp;ht-view ht.ui.Button\u3002<\/p>\n\n\n\n<p>\u82e5\u9047\u5230\u754c\u9762\u5f02\u5e38\uff08\u5982\u6309\u94ae\u4e0d\u663e\u793a\u3001\u6837\u5f0f\u9519\u4e71\uff09\uff0c\u53ef\u901a\u8fc7<strong>\u4e24\u6b65\u5feb\u901f\u5b9a\u4f4d<\/strong><strong>\u95ee\u9898<\/strong>\uff1a\u5148\u68c0\u67e5\u00a0DOM\u00a0\u58f3\u5b50\u662f\u5426\u5b58\u5728\uff0c\u5b58\u5728\u5219\u8bf4\u660e\u5e03\u5c40\u6b63\u5e38\uff0c\u95ee\u9898\u51fa\u5728<strong>\u7ed8\u5236\u903b\u8f91<\/strong>\uff1b\u4e0d\u5b58\u5728\u5219\u662f\u00a0<strong>DOM\u00a0\u5e03\u5c40\u5c42\u7ea7<\/strong>\u51fa\u73b0\u5f02\u5e38\uff0c\u65e0\u9700\u76f2\u76ee\u6392\u67e5\u6d77\u91cf\u6807\u7b7e\u3002<\/p>\n\n\n\n<h2><strong>04<\/strong> <strong>\u6027\u80fd\u8fd9\u4ef6\u4e8b\uff0c\u6253\u4e2a\u4e0d\u4e00\u6837\u7684\u6bd4\u65b9<\/strong><\/h2>\n\n\n\n<p>\u53ea\u8bf4\u201c\u6027\u80fd\u66f4\u5feb\u201d\u592a\u8fc7\u7b3c\u7edf\uff0c\u7b49\u4e8e\u662f\u5728\u800d\u6d41\u6c13\u3002\u4e0b\u9762\u6211\u4eec\u7528\u901a\u4fd7\u7684\u7c7b\u6bd4\uff0c\u8ba9\u5927\u5bb6\u76f4\u89c2\u7406\u89e3\u6027\u80fd\u5dee\u5f02\u7684\u6838\u5fc3\u539f\u7406\u3002<\/p>\n\n\n\n<p>\u60f3\u8c61\u4e00\u5757\u767d\u677f\uff0c\u4e0a\u9762\u8981\u5448\u73b0\u4e00\u5343\u4e2a\u56fe\u5f62\u3002<\/p>\n\n\n\n<p><strong>DOM&nbsp;\u65b9\u6848\uff0c\u5982\u540c\u5f80\u767d\u677f\u4e0a\u7c98\u8d34\u72ec\u7acb\u78c1\u8d34\u3002<\/strong>\u6bcf\u4e2a\u56fe\u5f62\u90fd\u662f\u4e00\u5757\u72ec\u7acb\u78c1\u8d34\uff0c\u53ef\u5355\u72ec\u62d6\u62fd\u3001\u53e0\u653e\u3001\u6539\u6837\u5f0f\uff0c\u7075\u6d3b\u6027\u9ad8\uff0c\u4f46\u5f0a\u7aef\u6781\u5176\u660e\u663e\uff1a\u767d\u677f\u9700\u8981<strong>\u9010\u4e2a<\/strong>\u8bb0\u5f55\u6bcf\u4e00\u5757\u78c1\u8d34\u7684\u4f4d\u7f6e\u3001\u5c42\u7ea7\u3001\u8fb9\u754c\u4fe1\u606f\u3002\u78c1\u8d34\u6570\u91cf\u8d8a\u591a\uff0c\u767d\u677f\u7684\u627f\u8f7d\u538b\u529b\u8d8a\u5927\uff0c\u632a\u52a8\u5355\u5757\u78c1\u8d34\uff0c\u8fd8\u53ef\u80fd\u5f15\u53d1\u5468\u8fb9\u5927\u9762\u79ef\u78c1\u8d34\u9519\u4f4d\u3001\u91cd\u6392\u3002<\/p>\n\n\n\n<p><strong>\u7eaf&nbsp;Canvas&nbsp;\u65b9\u6848\uff0c\u5219\u662f\u76f4\u63a5\u7528\u753b\u7b14\u5728\u767d\u677f\u4e0a\u7ed8\u5236\u56fe\u6848\u3002<\/strong>\u4e00\u5343\u4e2a\u56fe\u5f62\uff0c\u7ec8\u7a76\u53ea\u662f\u767d\u677f\u4e0a\u7684\u4e00\u7247\u7b14\u8ff9\uff1b\u9700\u8981\u4fee\u6539\u5c40\u90e8\u5185\u5bb9\u65f6\uff0c\u4ec5\u64e6\u9664\u5bf9\u5e94\u533a\u57df\u3001\u5c40\u90e8\u91cd\u7ed8\u5373\u53ef\u3002<strong>\u65e0\u8bba\u7ed8\u5236\u5341\u4e2a\u8fd8\u662f\u4e00\u5343\u4e2a\u56fe\u5f62\uff0c\u767d\u677f\u59cb\u7ec8\u662f\u552f\u4e00\u7684\u8f7d\u4f53\uff0c<\/strong>\u65e0\u9700\u9010\u4e2a\u8bb0\u5f55\u5143\u7d20\u4fe1\u606f\uff0c\u4ec5\u9700\u7ba1\u63a7\u201c\u5f53\u524d\u5e27\u9700\u8981\u5237\u65b0\u7684\u533a\u57df\u201d\u3002<\/p>\n\n\n\n<p>\u843d\u5730\u5230\u5b9e\u9645\u5f00\u53d1\u4e2d\uff1aHT UI&nbsp;\u91cd\u7ed8\u65f6\uff0c\u4ec5\u4f1a\u5237\u65b0\u4ea7\u751f\u53d8\u5316\u7684\u201c\u810f\u533a\u57df\u201d\uff0c\u901a\u8fc7\u4e00\u6b21&nbsp;requestAnimationFrame&nbsp;\u5b8c\u6210\u6240\u6709\u7ed8\u5236\u66f4\u65b0\uff0c\u65e0\u9700\u904d\u5386\u3001\u5904\u7406\u6210\u5343\u4e0a\u4e07\u4e2a DOM \u8282\u70b9\u3002<\/p>\n\n\n\n<p><strong>\u8282\u70b9\u6570\u91cf\u6052\u5b9a\u3001\u7ed8\u5236\u5237\u65b0\u8303\u56f4\u53ef\u63a7\uff0c<\/strong>\u8fd9\u5c31\u662f&nbsp;HT UI&nbsp;\u5728\u91cd\u573a\u666f\u4e0b\u4f9d\u65e7\u7a33\u5e27\u6d41\u7545\u7684\u5e95\u6c14\u3002<\/p>\n\n\n\n<p><strong>\u5f53\u7136\uff0c\u5ba2\u89c2\u6765\u8bf4\uff0c\u65e0\u9700\u795e\u5316\u8fd9\u5957\u80fd\u529b\uff1a<\/strong>\u5982\u679c\u53ea\u662f\u5f00\u53d1\u4ec5\u6709\u51e0\u5f20\u8868\u5355\u7684\u5e38\u89c4\u540e\u53f0\u7ba1\u7406\u7cfb\u7edf\uff0cHT UI\u00a0\u7684\u9ad8\u6027\u80fd\u4f18\u52bf\u5b8c\u5168\u65e0\u6cd5\u53d1\u6325\uff0c\u5b9e\u5c5e\u5927\u6750\u5c0f\u7528\u3002\u4f46\u53ea\u8981\u4f60\u7684\u754c\u9762\u5b58\u5728\u201c\u5143\u7d20\u5bc6\u96c6\u3001\u72b6\u6001\u591a\u53d8\u3001\u4ea4\u4e92\u9891\u7e41\u201d\u7684\u7279\u70b9\uff0c\u8fd9\u5957\u00a0Canvas\u00a0\u7ed8\u5236\u67b6\u6784\u7684\u4f18\u52bf\u5c31\u4f1a\u5f7b\u5e95\u51f8\u663e\u3002<\/p>\n\n\n\n<h2><strong>05<\/strong> <strong>\u4e0a\u624b\u4f53\u9a8c\uff1a\u6781\u7b80\u4ee3\u7801\u5feb\u901f\u843d\u5730<\/strong><\/h2>\n\n\n\n<p>\u7406\u8bba\u94fa\u57ab\u518d\u591a\uff0c\u4e0d\u5982\u5b9e\u6218\u9a8c\u8bc1\u3002\u4e0b\u9762\u7528\u6700\u7b80\u793a\u4f8b\uff0c\u76f4\u89c2\u611f\u53d7 HT UI \u7684\u4e0a\u624b\u95e8\u69db\u3002\u9996\u5148\u5f15\u5165\u4e24\u4e2a\u6587\u4ef6\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;script\u00a0src=\"ht.js\">&lt;\/script>\n&lt;scriptsrc=\"ht-ui.js\">&lt;\/script><\/code><\/pre>\n\n\n\n<p>\u968f\u540e\uff0c\u4ec5\u9700 5 \u884c\u4ee3\u7801\uff0c\u5373\u53ef\u5b9e\u73b0\u4e00\u4e2a\u53ef\u70b9\u51fb\u7684\u529f\u80fd\u6309\u94ae\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \u521b\u5efa\u6309\u94ae\u5b9e\u4f8b\nvar\u00a0button =\u00a0new\u00a0ht.ui.Button();\nbutton.setText('Hello World');\n\r\n\/\/ \u7ed1\u5b9a\u70b9\u51fb\u76d1\u542c\u4e8b\u4ef6\nbutton.on('click', function (e) {\n\u00a0 \u00a0\u00a0alert('Hello World');\n});\n\r\n\/\/ \u6302\u8f7d\u81f3\u9875\u9762\uff1a\u5de6\u4e0a\u89d2\u5b9a\u4f4d\uff0c\u5bbd\u9ad8\u81ea\u9002\u5e94\u5185\u5bb9\nbutton.addToDOM(window,{\u00a0x:\u00a010,\u00a0y:\u00a010,\u00a0width:\u00a0'wrap_content',\u00a0height:\u00a0'wrap_content'\u00a0});\n<\/code><\/pre>\n\n\n\n<p>\u6ce8\u610f\u4ee3\u7801\u4e2d\u7684 wrap_content \u673a\u5236\uff0c\u719f\u6089 Android \u5f00\u53d1\u7684\u5f00\u53d1\u8005\u4f1a\u5341\u5206\u719f\u6089\uff0c\u5373<strong>\u201c\u5305\u88f9\u5185\u5bb9\u81ea\u9002\u5e94\u5c3a\u5bf8\u201d<\/strong>\uff0c\u6309\u94ae\u5bbd\u9ad8\u7531\u5185\u90e8\u6587\u5b57\u3001\u5185\u5bb9\u81ea\u52a8\u9002\u914d\u3002HT UI\u00a0\u523b\u610f\u6cbf\u7528\u4e1a\u754c\u6210\u719f\u7684\u547d\u540d\u89c4\u8303\u4e0e\u8bbe\u8ba1\u8303\u5f0f\uff0c\u964d\u4f4e\u5b66\u4e60\u6210\u672c\uff0c<strong>\u9996\u6b21\u4f7f\u7528\u4e5f\u80fd\u51ed\u76f4\u89c9\u4e0a\u624b<\/strong>\u3002<\/p>\n\n\n\n<h2><strong>06<\/strong> <strong>\u4e24\u5757\u57fa\u77f3\uff1aBorder\u00a0\u4e0e\u00a0Drawable<\/strong><\/h2>\n\n\n\n<p>\u60f3\u8981\u81ea\u5b9a\u4e49\u6309\u94ae\u6837\u5f0f\u3001\u5b9e\u73b0\u4e2a\u6027\u5316\u76ae\u80a4\uff0c\u9700\u8981\u5148\u4e86\u89e3&nbsp;HT UI&nbsp;\u7684\u4e24\u5927\u6838\u5fc3\u57fa\u7840\u80fd\u529b\uff1aBorder\uff08\u8fb9\u6846\uff09\u4e0e&nbsp;Drawable\uff08\u53ef\u7ed8\u5236\u5bf9\u8c61\uff09\u3002\u524d\u8005\u7edf\u4e00\u7ba1\u63a7\u7ec4\u4ef6\u8fb9\u6846\u6837\u5f0f\uff0c\u540e\u8005\u8d1f\u8d23\u5b9e\u73b0\u7ec4\u4ef6\u80cc\u666f\u3001\u56fe\u6807\u7b49\u89c6\u89c9\u5185\u5bb9\u3002\u4e8c\u8005\u5747\u4e3a<strong>\u63a5\u53e3<\/strong>\uff0c\u5185\u7f6e\u4e30\u5bcc\u7684\u9ed8\u8ba4\u5b9e\u73b0\uff0c\u65e0\u6cd5\u6ee1\u8db3\u9700\u6c42\u65f6\uff0c\u53ef\u76f4\u63a5\u7ee7\u627f\u62d3\u5c55\u3001\u81ea\u5b9a\u4e49\u7ed8\u5236\u903b\u8f91\u3002<\/p>\n\n\n\n<p>\u5148\u770b\u80cc\u666f\u6837\u5f0f\u914d\u7f6e\u3002\u4ec5 1 \u884c\u4ee3\u7801\uff0c\u5373\u53ef\u5c06\u6309\u94ae\u80cc\u666f\u8bbe\u7f6e\u4e3a\u5706\u89d2\u7eaf\u8272\u6837\u5f0f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ ColorDrawable\uff1a\u7eaf\u8272\u80cc\u666f + \u81ea\u5b9a\u4e49\u5706\u89d2\u534a\u5f84\nbutton.setBackground(new ht.ui.drawable.ColorDrawable('#1ABC9C', 6));<\/code><\/pre>\n\n\n\n<p>Drawable&nbsp;\u4f53\u7cfb\u652f\u6301\u4e30\u5bcc\u7684\u7ed8\u5236\u80fd\u529b\u3002\u5176\u4e2d&nbsp;ImageDrawable&nbsp;\u4e13\u95e8\u7528\u4e8e\u56fe\u7247\u6e32\u67d3\uff0c\u5185\u7f6e&nbsp;fill\u3001uniform\u3001centerUniform\u3001center\u3001cover&nbsp;\u4e94\u79cd\u56fe\u7247\u62c9\u4f38\u6a21\u5f0f\uff08\u9ed8\u8ba4&nbsp;centerUniform\uff09\uff0c\u4e00\u952e\u5373\u53ef\u5b9e\u73b0\u56fe\u7247\u94fa\u6ee1\u3001\u7b49\u6bd4\u7f29\u653e\u3001\u5c45\u4e2d\u5c55\u793a\u7b49\u5e38\u89c1\u6548\u679c\u3002<\/p>\n\n\n\n<p>\u9664\u6b64\u4e4b\u5916\uff0cNinePatchImageDrawable\uff08\u4e5d\u5bab\u683c\u62c9\u4f38\uff09\u66f4\u662f\u9002\u914d\u5404\u7c7b\u5f02\u5f62\u7ec4\u4ef6\u7684\u5229\u5668\u3002\u79fb\u52a8\u7aef\u5f00\u53d1\u8005\u5bf9\u6b64\u5e76\u4e0d\u964c\u751f\uff1a\u901a\u8fc7\u4e5d\u5bab\u683c\u673a\u5236\uff0c\u53ef\u5b9e\u73b0\u56fe\u7247\u56db\u89d2\u56fa\u5b9a\u4e0d\u53d8\u3001\u4e2d\u95f4\u533a\u57df\u81ea\u7531\u62c9\u4f38\u7684\u6548\u679c\uff0c\u6c14\u6ce1\u5f39\u7a97\u3001\u6309\u94ae\u80cc\u666f\u3001\u5706\u89d2\u9762\u677f\u7b49\u7ec4\u4ef6\uff0c\u9760\u4e00\u5f20\u7d20\u6750\u56fe\u5373\u53ef\u9002\u914d\u6240\u6709\u5c3a\u5bf8\uff0c\u6781\u5927\u7cbe\u7b80\u8d44\u6e90\u6587\u4ef6\u3002HT UI\u00a0\u7684\u4e5d\u5bab\u683c\u683c\u5f0f\u4e0e\u00a0Android\u00a0\u539f\u751f\u89c4\u8303\u57fa\u672c\u4e00\u81f4\uff0c\u652f\u6301\u901a\u8fc7\u5b98\u65b9\u00a0draw9patch.jar\u00a0\u5de5\u5177\u5feb\u901f\u5236\u4f5c\u9002\u914d\u7d20\u6750\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \u4e5d\u5bab\u683c\u80cc\u666f\uff1a\u56db\u89d2\u56fa\u5b9a\u4e0d\u53d8\uff0c\u4e2d\u6bb5\u4efb\u610f\u62c9\u4f38\u65e0\u6a21\u7cca\u5931\u771f\nview.setBackgroundDrawable(new ht.ui.drawable.NinePatchImageDrawable('test.9.'));<\/code><\/pre>\n\n\n\n<p>\u8fb9\u6846\u80fd\u529b\u540c\u6837\u5177\u5907\u9ad8\u5ea6\u5f00\u653e\u6027\u3002\u5185\u7f6e\u8fb9\u6846\u6837\u5f0f\u53ef\u6ee1\u8db3\u7edd\u5927\u591a\u6570\u5e38\u89c4\u573a\u666f\uff1b\u82e5\u9700\u8981\u5b9e\u73b0\u5f02\u5f62\u3001\u4e2a\u6027\u5316\u8fb9\u6846\uff0c\u53ea\u9700\u7ee7\u627f&nbsp;ht.ui.border.Border\uff0c\u91cd\u5199&nbsp;getLeft\/getRight\/getTop\/getBottom&nbsp;\u65b9\u6cd5\u5b9a\u4e49\u8fb9\u6846\u5bbd\u5ea6\uff0c\u5e76\u91cd\u5199&nbsp;drawBorder&nbsp;\u65b9\u6cd5\u5373\u53ef\u81ea\u4e3b\u7ed8\u5236\u3002\u7ed8\u5236\u524d\u9700\u901a\u8fc7&nbsp;g.beginPath()&nbsp;\u5f00\u542f\u72ec\u7acb\u8def\u5f84\uff0c\u65e2\u80fd\u4fdd\u969c\u7ed8\u5236\u6027\u80fd\uff0c\u53c8\u80fd\u907f\u514d\u6837\u5f0f\u4e32\u8272\uff0c\u8fd9\u4e5f\u662f&nbsp;Canvas&nbsp;\u7ed8\u5236\u7684\u57fa\u7840\u89c4\u8303\u3002<\/p>\n\n\n\n<p>\u8fd9\u79cd\u201c\u5185\u7f6e\u80fd\u529b\u5168\u8986\u76d6\u3001\u62d3\u5c55\u63a5\u53e3\u5168\u5f00\u653e\u3001\u652f\u6301\u5168\u6743\u63a5\u7ba1\u7ed8\u5236\u903b\u8f91\u201d\u7684\u8bbe\u8ba1\uff0c\u6b63\u662f\u540e\u7eed\u6587\u7ae0\u8981\u62c6\u89e3\u7684\u201c\u7ec4\u4ef6\u4e30\u5bcc\u5ea6\u201d\u4e0e\u201c\u6837\u5f0f\u767e\u53d8\u9002\u914d\u80fd\u529b\u201d\u7684\u6838\u5fc3\u6839\u57fa\u3002<\/p>\n\n\n\n<p>\u4e00\u652f\u7b14\u597d\u4e0d\u597d\uff0c\u4e0d\u53ea\u770b\u5b83\u81ea\u5e26\u591a\u5c11\u989c\u6599\uff0c\u66f4\u770b\u4f60\u60f3\u8c03\u914d\u72ec\u7279\u8272\u8c03\u65f6\uff0c\u5b83\u4f1a\u4e0d\u4f1a\u628a\u4f60\u675f\u7f1a\u3002<\/p>\n\n\n\n<h2><strong>07<\/strong> <strong>\u8fd9\u4e00\u7bc7\uff0c\u8bf7\u8bb0\u4f4f\u4e09\u53e5\u8bdd<\/strong><\/h2>\n\n\n\n<ul><li><strong>HT UI\u00a0\u5e76\u975e\u4f20\u7edf\u7684\u00a0DOM\u00a0\u7ec4\u4ef6\u5e93\uff0c\u5b83\u5c06\u6240\u6709\u89c6\u89c9\u6e32\u67d3\u80fd\u529b\u4ea4\u7531\u00a0Canvas\u00a0\u5b9e\u73b0\u3002<\/strong>\u6781\u7b80\u00a0DOM\u00a0\u58f3\u5b50\u627f\u63a5\u4ea4\u4e92\u4e8b\u4ef6\uff0cCanvas\u00a0\u753b\u7b14\u5168\u6743\u8d1f\u8d23\u89c6\u89c9\u5448\u73b0\u3002<\/li><li><strong>\u5b83\u4e3a\u9ad8\u5bc6\u5ea6\u3001\u9ad8\u590d\u6742\u5ea6\u754c\u9762\u573a\u666f\u800c\u751f\u3002<\/strong>\u91cd\u578b\u5de5\u5177\u8f6f\u4ef6\u3001\u53ef\u89c6\u5316\u642d\u5efa\u5e73\u53f0\u3001\u5927\u6570\u636e\u8868\u683c\u4e0e\u6811\u5f62\u7ed3\u6784\u3001\u591a\u63a7\u4ef6\u5bc6\u96c6\u7f16\u8f91\u5668\uff0c\u63a7\u4ef6\u8d8a\u591a\u3001\u4ea4\u4e92\u8d8a\u5bc6\u96c6\uff0c\u6027\u80fd\u4f18\u52bf\u8d8a\u7a81\u51fa\u3002<\/li><li><strong>\u5b83\u6781\u81f4\u964d\u4f4e\u5f00\u53d1\u4e0e\u4e0a\u624b\u6210\u672c\u3002<\/strong>\u4e94\u884c\u00a0Hello World\uff0c\u8d34\u8fd1\u76f4\u89c9\u7684\u547d\u540d\u89c4\u8303\u3001\u5f00\u653e\u5b8c\u5907\u7684\u62d3\u5c55\u63a5\u53e3\uff0c\u6027\u80fd\u5f3a\u52b2\u5374\u6781\u6613\u4e0a\u624b\u3002<\/li><\/ul>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:100%\">\n<p>\u4e0b\u4e00\u7bc7\uff0c\u6211\u4eec\u5c06\u805a\u7126&#8221;\u91cf&#8221;\u4e0e&#8221;\u5e8f&#8221;<\/p>\n<section>\n<section>\n<section>\n<section>\n<section>\n<section>\n<ul>\n<li>HT UI \u7a76\u7adf\u63d0\u4f9b\u4e86\u591a\u5c11\u7ec4\u4ef6\uff1f<\/li>\n<li><span style=\"font-size: revert; color: initial;\">\u5e95\u5c42\u90a3\u5957\u4e07\u7269\u5f52\u4e00\u7684\u00a0DataModel\u2014\u2014\u4e3a\u4ec0\u4e48\u5728\u00a0HT\u00a0\u7684\u4f53\u7cfb\u91cc\uff0c<\/span><strong style=\"font-size: revert; color: initial;\">\u4e00\u4e2a\u6309\u94ae\u548c\u4e00\u4e07\u4e2a\u8282\u70b9\uff0c\u672c\u8d28\u4e0a\u662f\u540c\u4e00\u79cd\u5b58\u5728\u3002<\/strong><\/li>\n<li><span style=\"font-size: revert; color: initial;\">\u2026\u2026<\/span><\/li>\n<\/ul>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><!-- wp:image {\"align\":\"center\",\"id\":7679,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/08\/01.webp\"><img loading=\"lazy\" width=\"1080\" height=\"1097\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/08\/01.webp\" alt=\"\" class=\"wp-image-7679\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u5199\u4ee3\u7801\u7684\u4eba\u90fd\u6709\u4e00\u79cd\u6734\u7d20\u7684\u60f0\u6027\uff1a\u4f18\u5148\u590d\u7528\u73b0\u6210\u7684\uff0c\u907f\u514d\u91cd\u590d\u9020\u8f6e\u5b50\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u5f53\u521d\u56fe\u6251\u8f6f\u4ef6\u8ba1\u5212\u4ece\u96f6\u642d\u5efa\u4e13\u5c5e&nbsp;Web UI&nbsp;\u7ec4\u4ef6\u5e93\uff0c\u5185\u90e8\u6700\u5148\u63d0\u51fa\u8d28\u7591\u7684\uff0c\u6b63\u662f\u6211\u4eec\u56e2\u961f\u81ea\u5df1\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u672c\u6587\u4f1a\u8bb2\u6e05\u8fd9\u652f\u201c\u753b\u5e03\u4e4b\u7b14\u201d\u4e3a\u4f55\u5fc5\u987b\u81ea\u7814\uff0c\u518d\u9644\u4e0a\u6781\u7b80\u793a\u4f8b\u4ee3\u7801\uff0c\u5e26\u4f60\u4e0a\u624b\u5b9e\u64cd\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7680,\"sizeSlug\":\"large\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/08\/02.png\"><img loading=\"lazy\" width=\"1024\" height=\"857\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/08\/02-1024x857.png\" alt=\"\" class=\"wp-image-7680\" srcset=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/08\/02-1024x857.png 1024w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/08\/02-300x251.png 300w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/08\/02-768x643.png 768w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/08\/02-1536x1286.png 1536w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/08\/02-660x552.png 660w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/08\/02.png 1620w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:heading --><\/p>\n<h2><strong>01<\/strong> <strong>\u5148\u628a\u4f60\u7684\u767d\u773c\u63a5\u4f4f<\/strong><\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u6211\u731c\u4f60\u770b\u5230\u201c\u53c8\u4e00\u5957&nbsp;UI&nbsp;\u7ec4\u4ef6\u5e93\u201d\u8fd9\u51e0\u4e2a\u5b57\uff0c\u5fc3\u91cc\u5df2\u7ecf\u6cdb\u8d77\u62b5\u89e6\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u300c\u5e02\u9762\u4e0a\u524d\u7aef\u7ec4\u4ef6\u5e93\u96be\u9053\u8fd8\u4e0d\u591f\u591a\uff1f\u6309\u94ae\u3001\u8f93\u5165\u6846\u3001\u8868\u683c\u3001\u4e0b\u62c9\u6846\u5f00\u6e90\u65b9\u6848\u968f\u5904\u53ef\u89c1\uff0c\u968f\u4fbf\u6311\u4e00\u4e2a\u6210\u719f\u65b9\u6848\u4e0d\u9999\u5417\uff1f\u56fe\u6251\u4f55\u5fc5\u91cd\u65b0\u5f00\u53d1\uff1f\u300d<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u6211\u4eec\u5341\u5206\u7406\u89e3\u8fd9\u4efd\u7591\u95ee\uff0c\u5176\u5b9e\u7acb\u9879\u4e4b\u521d\uff0c\u6211\u4eec\u5185\u90e8\u4e5f\u6709\u540c\u6837\u7684\u987e\u8651\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u5982\u679c\u73b0\u6709\u7ec4\u4ef6\u80fd\u6ee1\u8db3\u9700\u6c42\uff0c\u6ca1\u4eba\u613f\u610f\u4ece\u5934\u6253\u78e8\u6587\u672c\u5f55\u5165\u8fd9\u5757\u786c\u9aa8\u5934\u3002\u5149\u6807\u95ea\u70c1\u3001\u6587\u672c\u9009\u4e2d\u3001\u4e2d\u6587\u8f93\u5165\u6cd5\u5019\u9009\u6846\uff0c\u4efb\u610f\u4e00\u5904\u7ec6\u8282\uff0c\u90fd\u8db3\u591f\u8017\u8d39\u5927\u91cf\u5f00\u53d1\u7cbe\u529b\u3002\uff08\u5267\u900f\u4e00\u4e0b\uff1a\u8fd9\u7c7b\u590d\u6742\u5e95\u5c42\u80fd\u529b&nbsp;HT UI&nbsp;\u5e76\u672a\u5168\u90e8\u81ea\u7814\uff0c\u540e\u6587\u4f1a\u8bb2\u5230\u6846\u67b6\u5982\u4f55\u5de7\u5999\u517c\u5bb9\u539f\u751f\u80fd\u529b\u3002\uff09<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u4f46\u75db\u70b9\uff0c\u6070\u6070\u85cf\u5728\u5927\u5bb6\u603b\u60f3\u590d\u7528\u73b0\u6210\u65b9\u6848\u3001\u907f\u514d\u4ece\u96f6\u5f00\u53d1\u7684\u56fa\u6709\u601d\u8def\u91cc\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u5e02\u9762\u4e0a\u7edd\u5927\u591a\u6570&nbsp;Web UI&nbsp;\u5e93\uff0c\u672c\u8d28\u4e0a\u90fd\u662f\u5728&nbsp;DOM&nbsp;\u8fd9\u5957\u57fa\u7840\u67b6\u6784\u4e0a\u53e0\u52a0\u5c01\u88c5\u3002<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u5355\u4e2a\u6309\u94ae\u5bf9\u5e94\u4e00\u4e2a&nbsp;&lt;button&gt;&nbsp;\u6807\u7b7e\uff0c\u4e00\u5f20\u8868\u683c\u7531\u4e0a\u5343\u4e2a&nbsp;&lt;td&gt;&nbsp;\u7ec4\u6210\uff0c\u4e00\u68f5\u6811\u5f62\u7ec4\u4ef6\u662f\u5c42\u5c42\u5d4c\u5957\u7684&nbsp;&lt;div&gt;\u3002\u8fd9\u7c7b\u5e93\u5728\u5e38\u89c4\u8868\u5355\u540e\u53f0\u4e2d\u8868\u73b0\u6d41\u7545\uff0c\u53ef\u5982\u679c\u4f60\u7684\u9879\u76ee\u5e76\u975e\u7b80\u5355\u7ba1\u7406\u7cfb\u7edf\uff0c\u800c\u662f<strong>\u91cd\u578b\u5de5\u5177\u8f6f\u4ef6\u3001\u4f4e\u4ee3\u7801\u53ef\u89c6\u5316\u642d\u5efa\u5e73\u53f0\u3001\u5728\u7ebf&nbsp;IDE\u3001\u5341\u4e07\u884c\u7ea7\u522b\u7684\u5927\u578b\u8868\u683c\u4e0e\u6811\u5f62\u7ed3\u6784\u3001\u5c5e\u6027\u9762\u677f\u5bc6\u96c6\u7684\u4e13\u4e1a\u7f16\u8f91\u5668<\/strong>\u8fd9\u7c7b\u4ea7\u54c1\uff0c\u754c\u9762\u4e0a\u540c\u65f6\u5b58\u5728\u6570\u767e\u4e0a\u5343\u4e2a\u63a7\u4ef6\u65f6\uff0cDOM&nbsp;\u8fd9\u5957\u67b6\u6784\u5c31\u4f1a\u5f7b\u5e95\u627f\u538b\u8fc7\u8f7d\u3002<\/p>\n<p><!-- 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--><\/p>\n<p>\u8fd9\u91cc\u987a\u4fbf\u5206\u4eab\u4e00\u4e2a\u5b9e\u7528\u8c03\u8bd5\u6280\u5de7\uff1a\u6240\u6709&nbsp;DOM&nbsp;\u8282\u70b9\u5747\u6302\u8f7d&nbsp;ht&nbsp;\u5c5e\u6027\u7528\u4e8e\u6807\u8bc6\u8eab\u4efd\uff0c\u4f8b\u5982\u6309\u94ae&nbsp;View&nbsp;\u8282\u70b9\u4f1a\u6807\u6ce8&nbsp;ht-view ht.ui.Button\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u82e5\u9047\u5230\u754c\u9762\u5f02\u5e38\uff08\u5982\u6309\u94ae\u4e0d\u663e\u793a\u3001\u6837\u5f0f\u9519\u4e71\uff09\uff0c\u53ef\u901a\u8fc7<strong>\u4e24\u6b65\u5feb\u901f\u5b9a\u4f4d<\/strong><strong>\u95ee\u9898<\/strong>\uff1a\u5148\u68c0\u67e5\u00a0DOM\u00a0\u58f3\u5b50\u662f\u5426\u5b58\u5728\uff0c\u5b58\u5728\u5219\u8bf4\u660e\u5e03\u5c40\u6b63\u5e38\uff0c\u95ee\u9898\u51fa\u5728<strong>\u7ed8\u5236\u903b\u8f91<\/strong>\uff1b\u4e0d\u5b58\u5728\u5219\u662f\u00a0<strong>DOM\u00a0\u5e03\u5c40\u5c42\u7ea7<\/strong>\u51fa\u73b0\u5f02\u5e38\uff0c\u65e0\u9700\u76f2\u76ee\u6392\u67e5\u6d77\u91cf\u6807\u7b7e\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading --><\/p>\n<h2><strong>04<\/strong> <strong>\u6027\u80fd\u8fd9\u4ef6\u4e8b\uff0c\u6253\u4e2a\u4e0d\u4e00\u6837\u7684\u6bd4\u65b9<\/strong><\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u53ea\u8bf4\u201c\u6027\u80fd\u66f4\u5feb\u201d\u592a\u8fc7\u7b3c\u7edf\uff0c\u7b49\u4e8e\u662f\u5728\u800d\u6d41\u6c13\u3002\u4e0b\u9762\u6211\u4eec\u7528\u901a\u4fd7\u7684\u7c7b\u6bd4\uff0c\u8ba9\u5927\u5bb6\u76f4\u89c2\u7406\u89e3\u6027\u80fd\u5dee\u5f02\u7684\u6838\u5fc3\u539f\u7406\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u60f3\u8c61\u4e00\u5757\u767d\u677f\uff0c\u4e0a\u9762\u8981\u5448\u73b0\u4e00\u5343\u4e2a\u56fe\u5f62\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>DOM&nbsp;\u65b9\u6848\uff0c\u5982\u540c\u5f80\u767d\u677f\u4e0a\u7c98\u8d34\u72ec\u7acb\u78c1\u8d34\u3002<\/strong>\u6bcf\u4e2a\u56fe\u5f62\u90fd\u662f\u4e00\u5757\u72ec\u7acb\u78c1\u8d34\uff0c\u53ef\u5355\u72ec\u62d6\u62fd\u3001\u53e0\u653e\u3001\u6539\u6837\u5f0f\uff0c\u7075\u6d3b\u6027\u9ad8\uff0c\u4f46\u5f0a\u7aef\u6781\u5176\u660e\u663e\uff1a\u767d\u677f\u9700\u8981<strong>\u9010\u4e2a<\/strong>\u8bb0\u5f55\u6bcf\u4e00\u5757\u78c1\u8d34\u7684\u4f4d\u7f6e\u3001\u5c42\u7ea7\u3001\u8fb9\u754c\u4fe1\u606f\u3002\u78c1\u8d34\u6570\u91cf\u8d8a\u591a\uff0c\u767d\u677f\u7684\u627f\u8f7d\u538b\u529b\u8d8a\u5927\uff0c\u632a\u52a8\u5355\u5757\u78c1\u8d34\uff0c\u8fd8\u53ef\u80fd\u5f15\u53d1\u5468\u8fb9\u5927\u9762\u79ef\u78c1\u8d34\u9519\u4f4d\u3001\u91cd\u6392\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph 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UI&nbsp;\u91cd\u7ed8\u65f6\uff0c\u4ec5\u4f1a\u5237\u65b0\u4ea7\u751f\u53d8\u5316\u7684\u201c\u810f\u533a\u57df\u201d\uff0c\u901a\u8fc7\u4e00\u6b21&nbsp;requestAnimationFrame&nbsp;\u5b8c\u6210\u6240\u6709\u7ed8\u5236\u66f4\u65b0\uff0c\u65e0\u9700\u904d\u5386\u3001\u5904\u7406\u6210\u5343\u4e0a\u4e07\u4e2a DOM \u8282\u70b9\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u8282\u70b9\u6570\u91cf\u6052\u5b9a\u3001\u7ed8\u5236\u5237\u65b0\u8303\u56f4\u53ef\u63a7\uff0c<\/strong>\u8fd9\u5c31\u662f&nbsp;HT UI&nbsp;\u5728\u91cd\u573a\u666f\u4e0b\u4f9d\u65e7\u7a33\u5e27\u6d41\u7545\u7684\u5e95\u6c14\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u5f53\u7136\uff0c\u5ba2\u89c2\u6765\u8bf4\uff0c\u65e0\u9700\u795e\u5316\u8fd9\u5957\u80fd\u529b\uff1a<\/strong>\u5982\u679c\u53ea\u662f\u5f00\u53d1\u4ec5\u6709\u51e0\u5f20\u8868\u5355\u7684\u5e38\u89c4\u540e\u53f0\u7ba1\u7406\u7cfb\u7edf\uff0cHT UI\u00a0\u7684\u9ad8\u6027\u80fd\u4f18\u52bf\u5b8c\u5168\u65e0\u6cd5\u53d1\u6325\uff0c\u5b9e\u5c5e\u5927\u6750\u5c0f\u7528\u3002\u4f46\u53ea\u8981\u4f60\u7684\u754c\u9762\u5b58\u5728\u201c\u5143\u7d20\u5bc6\u96c6\u3001\u72b6\u6001\u591a\u53d8\u3001\u4ea4\u4e92\u9891\u7e41\u201d\u7684\u7279\u70b9\uff0c\u8fd9\u5957\u00a0Canvas\u00a0\u7ed8\u5236\u67b6\u6784\u7684\u4f18\u52bf\u5c31\u4f1a\u5f7b\u5e95\u51f8\u663e\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading --><\/p>\n<h2><strong>05<\/strong> <strong>\u4e0a\u624b\u4f53\u9a8c\uff1a\u6781\u7b80\u4ee3\u7801\u5feb\u901f\u843d\u5730<\/strong><\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u7406\u8bba\u94fa\u57ab\u518d\u591a\uff0c\u4e0d\u5982\u5b9e\u6218\u9a8c\u8bc1\u3002\u4e0b\u9762\u7528\u6700\u7b80\u793a\u4f8b\uff0c\u76f4\u89c2\u611f\u53d7 HT UI \u7684\u4e0a\u624b\u95e8\u69db\u3002\u9996\u5148\u5f15\u5165\u4e24\u4e2a\u6587\u4ef6\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>&lt;script\u00a0src=\"ht.js\">&lt;\/script>\n&lt;scriptsrc=\"ht-ui.js\">&lt;\/script><\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u968f\u540e\uff0c\u4ec5\u9700 5 \u884c\u4ee3\u7801\uff0c\u5373\u53ef\u5b9e\u73b0\u4e00\u4e2a\u53ef\u70b9\u51fb\u7684\u529f\u80fd\u6309\u94ae\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>\/\/ \u521b\u5efa\u6309\u94ae\u5b9e\u4f8b\nvar\u00a0button =\u00a0new\u00a0ht.ui.Button();\nbutton.setText('Hello World');\n\r\n\/\/ \u7ed1\u5b9a\u70b9\u51fb\u76d1\u542c\u4e8b\u4ef6\nbutton.on('click', function (e) {\n\u00a0 \u00a0\u00a0alert('Hello World');\n});\n\r\n\/\/ 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wp:heading --><\/p>\n<h2><strong>06<\/strong> <strong>\u4e24\u5757\u57fa\u77f3\uff1aBorder\u00a0\u4e0e\u00a0Drawable<\/strong><\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u60f3\u8981\u81ea\u5b9a\u4e49\u6309\u94ae\u6837\u5f0f\u3001\u5b9e\u73b0\u4e2a\u6027\u5316\u76ae\u80a4\uff0c\u9700\u8981\u5148\u4e86\u89e3&nbsp;HT UI&nbsp;\u7684\u4e24\u5927\u6838\u5fc3\u57fa\u7840\u80fd\u529b\uff1aBorder\uff08\u8fb9\u6846\uff09\u4e0e&nbsp;Drawable\uff08\u53ef\u7ed8\u5236\u5bf9\u8c61\uff09\u3002\u524d\u8005\u7edf\u4e00\u7ba1\u63a7\u7ec4\u4ef6\u8fb9\u6846\u6837\u5f0f\uff0c\u540e\u8005\u8d1f\u8d23\u5b9e\u73b0\u7ec4\u4ef6\u80cc\u666f\u3001\u56fe\u6807\u7b49\u89c6\u89c9\u5185\u5bb9\u3002\u4e8c\u8005\u5747\u4e3a<strong>\u63a5\u53e3<\/strong>\uff0c\u5185\u7f6e\u4e30\u5bcc\u7684\u9ed8\u8ba4\u5b9e\u73b0\uff0c\u65e0\u6cd5\u6ee1\u8db3\u9700\u6c42\u65f6\uff0c\u53ef\u76f4\u63a5\u7ee7\u627f\u62d3\u5c55\u3001\u81ea\u5b9a\u4e49\u7ed8\u5236\u903b\u8f91\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u5148\u770b\u80cc\u666f\u6837\u5f0f\u914d\u7f6e\u3002\u4ec5 1 \u884c\u4ee3\u7801\uff0c\u5373\u53ef\u5c06\u6309\u94ae\u80cc\u666f\u8bbe\u7f6e\u4e3a\u5706\u89d2\u7eaf\u8272\u6837\u5f0f\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>\/\/ ColorDrawable\uff1a\u7eaf\u8272\u80cc\u666f + \u81ea\u5b9a\u4e49\u5706\u89d2\u534a\u5f84\nbutton.setBackground(new ht.ui.drawable.ColorDrawable('#1ABC9C', 6));<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>Drawable&nbsp;\u4f53\u7cfb\u652f\u6301\u4e30\u5bcc\u7684\u7ed8\u5236\u80fd\u529b\u3002\u5176\u4e2d&nbsp;ImageDrawable&nbsp;\u4e13\u95e8\u7528\u4e8e\u56fe\u7247\u6e32\u67d3\uff0c\u5185\u7f6e&nbsp;fill\u3001uniform\u3001centerUniform\u3001center\u3001cover&nbsp;\u4e94\u79cd\u56fe\u7247\u62c9\u4f38\u6a21\u5f0f\uff08\u9ed8\u8ba4&nbsp;centerUniform\uff09\uff0c\u4e00\u952e\u5373\u53ef\u5b9e\u73b0\u56fe\u7247\u94fa\u6ee1\u3001\u7b49\u6bd4\u7f29\u653e\u3001\u5c45\u4e2d\u5c55\u793a\u7b49\u5e38\u89c1\u6548\u679c\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u9664\u6b64\u4e4b\u5916\uff0cNinePatchImageDrawable\uff08\u4e5d\u5bab\u683c\u62c9\u4f38\uff09\u66f4\u662f\u9002\u914d\u5404\u7c7b\u5f02\u5f62\u7ec4\u4ef6\u7684\u5229\u5668\u3002\u79fb\u52a8\u7aef\u5f00\u53d1\u8005\u5bf9\u6b64\u5e76\u4e0d\u964c\u751f\uff1a\u901a\u8fc7\u4e5d\u5bab\u683c\u673a\u5236\uff0c\u53ef\u5b9e\u73b0\u56fe\u7247\u56db\u89d2\u56fa\u5b9a\u4e0d\u53d8\u3001\u4e2d\u95f4\u533a\u57df\u81ea\u7531\u62c9\u4f38\u7684\u6548\u679c\uff0c\u6c14\u6ce1\u5f39\u7a97\u3001\u6309\u94ae\u80cc\u666f\u3001\u5706\u89d2\u9762\u677f\u7b49\u7ec4\u4ef6\uff0c\u9760\u4e00\u5f20\u7d20\u6750\u56fe\u5373\u53ef\u9002\u914d\u6240\u6709\u5c3a\u5bf8\uff0c\u6781\u5927\u7cbe\u7b80\u8d44\u6e90\u6587\u4ef6\u3002HT UI\u00a0\u7684\u4e5d\u5bab\u683c\u683c\u5f0f\u4e0e\u00a0Android\u00a0\u539f\u751f\u89c4\u8303\u57fa\u672c\u4e00\u81f4\uff0c\u652f\u6301\u901a\u8fc7\u5b98\u65b9\u00a0draw9patch.jar\u00a0\u5de5\u5177\u5feb\u901f\u5236\u4f5c\u9002\u914d\u7d20\u6750\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>\/\/ \u4e5d\u5bab\u683c\u80cc\u666f\uff1a\u56db\u89d2\u56fa\u5b9a\u4e0d\u53d8\uff0c\u4e2d\u6bb5\u4efb\u610f\u62c9\u4f38\u65e0\u6a21\u7cca\u5931\u771f\nview.setBackgroundDrawable(new ht.ui.drawable.NinePatchImageDrawable('test.9.'));<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u8fb9\u6846\u80fd\u529b\u540c\u6837\u5177\u5907\u9ad8\u5ea6\u5f00\u653e\u6027\u3002\u5185\u7f6e\u8fb9\u6846\u6837\u5f0f\u53ef\u6ee1\u8db3\u7edd\u5927\u591a\u6570\u5e38\u89c4\u573a\u666f\uff1b\u82e5\u9700\u8981\u5b9e\u73b0\u5f02\u5f62\u3001\u4e2a\u6027\u5316\u8fb9\u6846\uff0c\u53ea\u9700\u7ee7\u627f&nbsp;ht.ui.border.Border\uff0c\u91cd\u5199&nbsp;getLeft\/getRight\/getTop\/getBottom&nbsp;\u65b9\u6cd5\u5b9a\u4e49\u8fb9\u6846\u5bbd\u5ea6\uff0c\u5e76\u91cd\u5199&nbsp;drawBorder&nbsp;\u65b9\u6cd5\u5373\u53ef\u81ea\u4e3b\u7ed8\u5236\u3002\u7ed8\u5236\u524d\u9700\u901a\u8fc7&nbsp;g.beginPath()&nbsp;\u5f00\u542f\u72ec\u7acb\u8def\u5f84\uff0c\u65e2\u80fd\u4fdd\u969c\u7ed8\u5236\u6027\u80fd\uff0c\u53c8\u80fd\u907f\u514d\u6837\u5f0f\u4e32\u8272\uff0c\u8fd9\u4e5f\u662f&nbsp;Canvas&nbsp;\u7ed8\u5236\u7684\u57fa\u7840\u89c4\u8303\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u8fd9\u79cd\u201c\u5185\u7f6e\u80fd\u529b\u5168\u8986\u76d6\u3001\u62d3\u5c55\u63a5\u53e3\u5168\u5f00\u653e\u3001\u652f\u6301\u5168\u6743\u63a5\u7ba1\u7ed8\u5236\u903b\u8f91\u201d\u7684\u8bbe\u8ba1\uff0c\u6b63\u662f\u540e\u7eed\u6587\u7ae0\u8981\u62c6\u89e3\u7684\u201c\u7ec4\u4ef6\u4e30\u5bcc\u5ea6\u201d\u4e0e\u201c\u6837\u5f0f\u767e\u53d8\u9002\u914d\u80fd\u529b\u201d\u7684\u6838\u5fc3\u6839\u57fa\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u4e00\u652f\u7b14\u597d\u4e0d\u597d\uff0c\u4e0d\u53ea\u770b\u5b83\u81ea\u5e26\u591a\u5c11\u989c\u6599\uff0c\u66f4\u770b\u4f60\u60f3\u8c03\u914d\u72ec\u7279\u8272\u8c03\u65f6\uff0c\u5b83\u4f1a\u4e0d\u4f1a\u628a\u4f60\u675f\u7f1a\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading --><\/p>\n<h2><strong>07<\/strong> <strong>\u8fd9\u4e00\u7bc7\uff0c\u8bf7\u8bb0\u4f4f\u4e09\u53e5\u8bdd<\/strong><\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li><strong>HT UI\u00a0\u5e76\u975e\u4f20\u7edf\u7684\u00a0DOM\u00a0\u7ec4\u4ef6\u5e93\uff0c\u5b83\u5c06\u6240\u6709\u89c6\u89c9\u6e32\u67d3\u80fd\u529b\u4ea4\u7531\u00a0Canvas\u00a0\u5b9e\u73b0\u3002<\/strong>\u6781\u7b80\u00a0DOM\u00a0\u58f3\u5b50\u627f\u63a5\u4ea4\u4e92\u4e8b\u4ef6\uff0cCanvas\u00a0\u753b\u7b14\u5168\u6743\u8d1f\u8d23\u89c6\u89c9\u5448\u73b0\u3002<\/li>\n<li><strong>\u5b83\u4e3a\u9ad8\u5bc6\u5ea6\u3001\u9ad8\u590d\u6742\u5ea6\u754c\u9762\u573a\u666f\u800c\u751f\u3002<\/strong>\u91cd\u578b\u5de5\u5177\u8f6f\u4ef6\u3001\u53ef\u89c6\u5316\u642d\u5efa\u5e73\u53f0\u3001\u5927\u6570\u636e\u8868\u683c\u4e0e\u6811\u5f62\u7ed3\u6784\u3001\u591a\u63a7\u4ef6\u5bc6\u96c6\u7f16\u8f91\u5668\uff0c\u63a7\u4ef6\u8d8a\u591a\u3001\u4ea4\u4e92\u8d8a\u5bc6\u96c6\uff0c\u6027\u80fd\u4f18\u52bf\u8d8a\u7a81\u51fa\u3002<\/li>\n<li><strong>\u5b83\u6781\u81f4\u964d\u4f4e\u5f00\u53d1\u4e0e\u4e0a\u624b\u6210\u672c\u3002<\/strong>\u4e94\u884c\u00a0Hello World\uff0c\u8d34\u8fd1\u76f4\u89c9\u7684\u547d\u540d\u89c4\u8303\u3001\u5f00\u653e\u5b8c\u5907\u7684\u62d3\u5c55\u63a5\u53e3\uff0c\u6027\u80fd\u5f3a\u52b2\u5374\u6781\u6613\u4e0a\u624b\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:columns --><\/p>\n<div class=\"wp-block-columns\"><!-- wp:column {\"width\":\"100%\"} --><\/p>\n<div class=\"wp-block-column\" style=\"flex-basis:100%\"><!-- wp:freeform --><\/p>\n<p>\u4e0b\u4e00\u7bc7\uff0c\u6211\u4eec\u5c06\u805a\u7126&#8221;\u91cf&#8221;\u4e0e&#8221;\u5e8f&#8221;<\/p>\n<section>\n<section>\n<section>\n<section>\n<section>\n<section>\n<ul>\n<li>HT UI \u7a76\u7adf\u63d0\u4f9b\u4e86\u591a\u5c11\u7ec4\u4ef6\uff1f<\/li>\n<li><span style=\"font-size: revert; color: initial;\">\u5e95\u5c42\u90a3\u5957\u4e07\u7269\u5f52\u4e00\u7684\u00a0DataModel\u2014\u2014\u4e3a\u4ec0\u4e48\u5728\u00a0HT\u00a0\u7684\u4f53\u7cfb\u91cc\uff0c<\/span><strong style=\"font-size: revert; color: initial;\">\u4e00\u4e2a\u6309\u94ae\u548c\u4e00\u4e07\u4e2a\u8282\u70b9\uff0c\u672c\u8d28\u4e0a\u662f\u540c\u4e00\u79cd\u5b58\u5728\u3002<\/strong><\/li>\n<li><span style=\"font-size: revert; color: initial;\">\u2026\u2026<\/span><\/li>\n<\/ul>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p><!-- \/wp:freeform --><\/div>\n<p><!-- \/wp:column --><\/div>\n<p><!-- \/wp:columns 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