{"id":9428,"date":"2026-11-06T14:18:55","date_gmt":"2026-11-06T06:18:55","guid":{"rendered":"https:\/\/support.fuxinsoft.cn\/?p=9428&#038;preview=true&#038;preview_id=9428"},"modified":"2026-11-06T14:18:56","modified_gmt":"2026-11-06T06:18:56","slug":"%e6%97%a0%e6%96%87%e4%bb%b6%e6%97%b6%e8%bf%9b%e5%85%a5-pdf-%e6%93%8d%e4%bd%9c%e9%a1%b5%ef%bc%9apreviewfile-%e5%bf%85%e5%a1%ab-content-%e7%9a%84%e4%b8%89%e7%a7%8d%e5%ba%94%e5%af%b9%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/support.fuxinsoft.cn\/?p=9428","title":{"rendered":"\u65e0\u6587\u4ef6\u65f6\u8fdb\u5165 PDF \u64cd\u4f5c\u9875\uff1apreviewFile \u5fc5\u586b content \u7684\u4e09\u79cd\u5e94\u5bf9\u65b9\u6848"},"content":{"rendered":"<h2>\u95ee\u9898\u80cc\u666f<\/h2>\n<p>\u5347\u7ea7\u5230\u5f53\u524d\u7248\u672c\u7684 PDF Embed API \u540e\uff0c\u539f\u5148\u8fd9\u6837\u8c03\u7528\u4f1a\u76f4\u63a5\u62a5\u9519\uff1a<\/p>\n<pre><code>await embedView.previewFile({}, {});   \/\/ \u629b\u9519\uff1acontent is required<\/code><\/pre>\n<p>\u62a5\u9519\u4fe1\u606f\u662f <code>content is required<\/code>\u3002\u672c\u6587\u8bf4\u660e\u62a5\u9519\u539f\u56e0\uff0c\u5e76\u7ed9\u51fa\u300c\u7528\u6237\u624b\u4e0a\u8fd8\u6ca1\u6709\u6587\u4ef6\uff0c\u4f46\u8981\u5148\u8fdb\u5165 PDF \u64cd\u4f5c\u9875\uff0c\u518d\u4e0a\u4f20\u6587\u4ef6\u300d\u8fd9\u4e00\u5e38\u89c1\u4e1a\u52a1\u573a\u666f\u7684\u4e09\u79cd\u5b9e\u73b0\u65b9\u6848\u3002\u4e09\u79cd\u65b9\u6848\u5747\u5df2\u5728\u771f\u5b9e\u6d4f\u89c8\u5668\u73af\u5883\u4e2d\u5b9e\u6d4b\u901a\u8fc7\u3002<\/p>\n<h2>\u539f\u56e0\uff1acontent \u5df2\u7ecf\u662f\u5fc5\u586b\u53c2\u6570<\/h2>\n<p><code>View#previewFile<\/code> \u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u4e2d\uff0c<code>content<\/code> \u4e3a\u5fc5\u586b\u9879\u3002SDK \u5728\u6821\u9a8c\u5165\u53e3\u5904\u76f4\u63a5\u5224\u65ad\uff0c\u672a\u901a\u8fc7\u5c31\u629b\u51fa\u5f02\u5e38\uff1a<\/p>\n<pre><code>async previewFile(e, r) {\n  if (!(e != null &amp;&amp; e.content)) throw new Error(\"content is required\");\n  \/\/ ...\n}<\/code><\/pre>\n<p>\u56e0\u6b64 <code>previewFile({})<\/code>\u3001<code>previewFile({ content: '' })<\/code>\u3001<code>previewFile()<\/code> \u4e09\u79cd\u5199\u6cd5\u90fd\u4f1a\u88ab\u62e6\u622a\uff0c\u4e14<strong>\u67e5\u770b\u5668\u7684 DOM \u5c1a\u672a\u5efa\u7acb<\/strong>\uff0c\u6b64\u65f6\u62ff\u4e0d\u5230 <code>embedView.pdfDoc<\/code>\u3002<\/p>\n<p>\u8fd9\u662f\u63a5\u53e3\u53c2\u6570\u89c4\u8303\u5316\u7684\u7ed3\u679c\uff0c\u5c5e\u4e8e\u6b63\u5e38\u884c\u4e3a\u3002\u53ef\u7528 <code>content<\/code> \u7684\u7c7b\u578b\u5b9a\u4e49\u5982\u4e0b\uff1a<\/p>\n<table border=\"1\">\n<thead>\n<tr>\n<th style=\"text-align:center;vertical-align:middle\">\u7c7b\u578b<\/th>\n<th style=\"text-align:center;vertical-align:middle\">\u8bf4\u660e<\/th>\n<th style=\"text-align:center;vertical-align:middle\">\u6253\u5f00\u65b9\u5f0f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:center;vertical-align:middle\"><code>string<\/code><\/td>\n<td style=\"text-align:center;vertical-align:middle\">PDF \u6587\u4ef6\u7684 URL<\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u8d70 HTTP Range \u8bf7\u6c42\u6309\u9700\u52a0\u8f7d<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center;vertical-align:middle\"><code>File<\/code><\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u672c\u5730\u6587\u4ef6\u5bf9\u8c61\uff08\u5982 <code>&lt;input type=\"file\"&gt;<\/code> \u9009\u4e2d\u7684\u6587\u4ef6\uff09<\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u76f4\u63a5\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center;vertical-align:middle\"><code>Blob<\/code><\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u4e8c\u8fdb\u5236\u5927\u5bf9\u8c61<\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u76f4\u63a5\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center;vertical-align:middle\"><code>ArrayBuffer<\/code> \/ <code>TypedArray<\/code> \/ <code>DataView<\/code><\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u5df2\u8bfb\u5165\u5185\u5b58\u7684\u4e8c\u8fdb\u5236\u6570\u636e<\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u76f4\u63a5\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5173\u952e\u70b9\u5728\u4e8e <strong><code>content<\/code> \u5e76\u975e\u53ea\u80fd\u4f20 URL<\/strong>\u3002\u8fd9\u4e00\u6761\u51b3\u5b9a\u4e86\u540e\u9762\u7684\u65b9\u6848\u4e8c\u4e0e\u65b9\u6848\u4e09\u3002<\/p>\n<h2>\u65b9\u6848\u4e00\uff1a\u7528\u7a7a\u767d PDF \u5360\u4f4d\uff0c\u5148\u8fdb\u5165\u64cd\u4f5c\u9875<\/h2>\n<p>\u9002\u7528\u573a\u666f\uff1a\u4e1a\u52a1\u4e0a\u786e\u5b9e\u8fd8\u6ca1\u6709\u6587\u4ef6\uff0c\u4f46\u9700\u8981\u5148\u8ba9\u7528\u6237\u770b\u5230\u5b8c\u6574\u7684 PDF \u64cd\u4f5c\u754c\u9762\u3002<\/p>\n<p>\u505a\u6cd5\u662f\u5728\u524d\u7aef\u76f4\u63a5\u751f\u6210\u4e00\u4efd\u6781\u7b80\u7684\u7a7a\u767d PDF \u4f5c\u4e3a\u5360\u4f4d\u5185\u5bb9\u3002\u4e0b\u9762\u7684\u4ee3\u7801\u4e0d\u4f9d\u8d56\u4efb\u4f55\u540e\u7aef\u63a5\u53e3\uff0c\u751f\u6210\u7684\u7a7a\u767d A4 \u6587\u6863\u7ea6 324 \u5b57\u8282\uff1a<\/p>\n<pre><code>\/**\n * \u751f\u6210\u4e00\u4efd\u6700\u5c0f\u7684\u300c1 \u9875\u7a7a\u767d A4\u300dPDF\uff08\u7ea6 324 \u5b57\u8282\uff09\uff0c\u65e0\u9700\u4efb\u4f55\u540e\u7aef\u63a5\u53e3\u3002\n * \u7528\u9014\uff1a\u4e1a\u52a1\u4e0a\"\u5c1a\u672a\u6709\u6587\u4ef6\"\u65f6\uff0c\u4f5c\u4e3a previewFile \u7684 content \u5360\u4f4d\uff0c\n *      \u8ba9\u7528\u6237\u5148\u8fdb\u5165 Embed \u64cd\u4f5c\u9875\uff0c\u518d\u901a\u8fc7\u4e0a\u4f20\u63a7\u4ef6\u6216\u5de5\u5177\u680f\u6362\u6210\u672c\u5730\u6587\u4ef6\u3002\n *\/\nfunction makeBlankPdf() {\n  const enc = new TextEncoder();\n  const objs = [];\n  objs[1] = '&lt;&lt;\/Type\/Catalog\/Pages 2 0 R&gt;&gt;';\n  objs[2] = '&lt;&lt;\/Type\/Pages\/Kids[3 0 R]\/Count 1&gt;&gt;';\n  objs[3] = '&lt;&lt;\/Type\/Page\/Parent 2 0 R\/MediaBox[0 0 595 842]\/Resources&lt;&lt;&gt;&gt;&gt;&gt;';  \/\/ A4: 595x842pt\n\n  let pdf = '%PDF-1.7\\n';\n  const offsets = [];\n  for (let i = 1; i &lt; objs.length; i++) {\n    offsets<a href=\"https:\/\/support.fuxinsoft.cn\/?cat=131\" rel=\"tag\">\u798f\u6615CloudAPI<\/a> = enc.encode(pdf).length;\n    pdf += i + ' 0 obj\\n' + objs<a href=\"https:\/\/support.fuxinsoft.cn\/?cat=131\" rel=\"tag\">\u798f\u6615CloudAPI<\/a> + '\\nendobj\\n';\n  }\n  const xrefPos = enc.encode(pdf).length;\n  pdf += 'xref\\n0 ' + objs.length + '\\n0000000000 65535 f \\n';\n  for (let i = 1; i &lt; objs.length; i++) {\n    pdf += String(offsets<a href=\"https:\/\/support.fuxinsoft.cn\/?cat=131\" rel=\"tag\">\u798f\u6615CloudAPI<\/a>).padStart(10, '0') + ' 00000 n \\n';\n  }\n  pdf += 'trailer\\n&lt;&lt;\/Size ' + objs.length + '\/Root 1 0 R&gt;&gt;\\nstartxref\\n' + xrefPos + '\\n%%EOF\\n';\n  return new Blob([enc.encode(pdf)], { type: 'application\/pdf' });\n}\n\n\/\/ \u8fdb\u5165\u64cd\u4f5c\u9875\nconst embedView = new FoxitEmbed.View({ clientId: CLIENT_ID, divId: 'viewer' });\nawait embedView.previewFile(\n  { content: makeBlankPdf(), metaData: { fileName: '\u672a\u547d\u540d.pdf' } },\n  { embedMode: 'SIZED_CONTAINER' }\n);<\/code><\/pre>\n<p>\u9700\u8981\u5176\u5b83\u7eb8\u5f20\u5c3a\u5bf8\u65f6\uff0c\u6539 <code>\/MediaBox<\/code> \u5373\u53ef\uff1aA4 \u4e3a <code>[0 0 595 842]<\/code>\uff0cA3 \u4e3a <code>[0 0 842 1191]<\/code>\u3002\u9700\u8981\u591a\u9875\u65f6\uff0c\u590d\u5236 <code>objs[3]<\/code> \u7684\u5bf9\u8c61\u5e76\u5728 <code>Kids<\/code> \u6570\u7ec4\u4e2d\u5217\u51fa\uff0c\u540c\u65f6\u628a <code>Count<\/code> \u6539\u4e3a\u5b9e\u9645\u9875\u6570\u3002<\/p>\n<p>\u5b9e\u6d4b\u7ed3\u679c\uff1a\u7a7a\u767d PDF \u6210\u529f\u6253\u5f00\uff0c\u300c\u4e3b\u9875 \/ \u7f16\u8f91 \/ \u6ce8\u91ca \/ \u8868\u5355\u300d\u56db\u4e2a\u9875\u7b7e\u3001\u5de5\u5177\u680f\u4e0e\u5206\u9875\u5668\u5168\u90e8\u6b63\u5e38\u6e32\u67d3\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u8be5\u7a7a\u767d\u9875\u662f<strong>\u771f\u5b9e\u53ef\u7f16\u8f91\u7684\u9875\u9762<\/strong>\u2014\u2014\u5728\u5176\u4e0a\u8c03\u7528 <code>createTextField()<\/code> \u5efa\u8868\u5355\u57df\u3001<code>setValue()<\/code> \u586b\u503c\u3001<code>getStream()<\/code> \u5bfc\u51fa\uff0c\u5168\u6d41\u7a0b\u5747\u6210\u529f\u3002\u5bfc\u51fa\u6587\u4ef6\u7ecf\u5b57\u8282\u7ea7\u6821\u9a8c\uff0c\u786e\u8ba4\u5305\u542b <code>\/AcroForm<\/code> \u7ed3\u6784\u3001\u65b0\u589e\u5b57\u6bb5\u540d\u3001<code>\/FT \/Tx<\/code> \u7c7b\u578b\u6807\u8bc6\u4ee5\u53ca\u5199\u5165\u7684\u4e2d\u6587\u503c\u3002<\/p>\n<p>\u9700\u8981\u6ce8\u610f\uff1a\u5f53\u524d Embed API \u672a\u63d0\u4f9b <code>createBlankPDF<\/code>\u3001<code>newDocument<\/code> \u4e00\u7c7b\u300c\u65b0\u5efa\u7a7a\u767d\u6587\u6863\u300d\u7684\u63a5\u53e3\uff0c\u56e0\u6b64\u7a7a\u767d\u6587\u6863\u9700\u7531\u8c03\u7528\u65b9\u81ea\u884c\u6784\u9020\uff0c\u5373\u4e0a\u9762\u7684\u65b9\u6848\u4e00\u3002<\/p>\n<h2>\u65b9\u6848\u4e8c\uff1a\u628a File \u5bf9\u8c61\u76f4\u63a5\u4f20\u7ed9 previewFile<\/h2>\n<p>\u9002\u7528\u573a\u666f\uff1a\u5ba2\u6237\u5df2\u6709\u81ea\u5df1\u7684\u300c\u4e0a\u4f20\u6587\u4ef6\u300d\u5165\u53e3\uff0c\u5e0c\u671b\u7528\u6237\u9009\u5b8c\u6587\u4ef6\u5c31\u76f4\u63a5\u8fdb\u5165\u7f16\u8f91\u72b6\u6001\u3002<\/p>\n<p>\u7531\u4e8e <code>content<\/code> \u63a5\u53d7 <code>File<\/code> \u4e0e <code>Blob<\/code>\uff0c\u672c\u5730\u6587\u4ef6<strong>\u4e0d\u9700\u8981\u5148\u4e0a\u4f20\u5230\u670d\u52a1\u5668\u6362\u53d6 URL<\/strong>\uff0c\u76f4\u63a5\u4f20\u5165\u5373\u53ef\uff0c\u53ef\u7701\u53bb\u4e00\u6b21\u670d\u52a1\u7aef\u5f80\u8fd4\uff1a<\/p>\n<pre><code>&lt;input type=\"file\" id=\"file\" accept=\"application\/pdf\"&gt;<\/code><\/pre>\n<pre><code>const embedView = new FoxitEmbed.View({ clientId: CLIENT_ID, divId: 'viewer' });\n\ndocument.getElementById('file').addEventListener('change', async (ev) =&gt; {\n  const file = ev.target.files[0];\n  if (!file) return;\n  try {\n    await embedView.previewFile(\n      { content: file, metaData: { fileName: file.name } },\n      { embedMode: 'SIZED_CONTAINER' }\n    );\n  } catch (e) {\n    console.error('\u6253\u5f00\u5931\u8d25:', e);\n  }\n});<\/code><\/pre>\n<p>\u5b9e\u6d4b\u7ed3\u679c\uff1a14 \u9875\u7684\u672c\u5730 PDF \u901a\u8fc7\u6b64\u65b9\u5f0f\u6b63\u5e38\u6253\u5f00\u5e76\u6e32\u67d3\u3002<\/p>\n<h2>\u65b9\u6848\u4e09\uff1a\u4f7f\u7528\u5de5\u5177\u680f\u81ea\u5e26\u7684\u300c\u6253\u5f00\u6587\u4ef6\u300d\u6309\u94ae<\/h2>\n<p>\u9002\u7528\u573a\u666f\uff1a\u4e0d\u5e0c\u671b\u989d\u5916\u7f16\u5199\u4e0a\u4f20\u63a7\u4ef6\uff0c\u53ea\u8981\u6c42\u7528\u6237\u80fd\u6253\u5f00\u672c\u5730\u6587\u4ef6\u3002<\/p>\n<p>Embed API \u7684\u5de5\u5177\u680f\u53f3\u4e0a\u89d2<strong>\u81ea\u5e26\u4e00\u4e2a\u300c\u6253\u5f00\u6587\u4ef6\u300d\u6309\u94ae<\/strong>\uff08\u6587\u4ef6\u5939\u56fe\u6807\uff0c\u5185\u90e8\u6807\u8bc6\u4e3a <code>Feature.OpenFile<\/code>\uff09\u3002\u5b83\u7684\u5b9e\u73b0\u8def\u5f84\u4e0e\u65b9\u6848\u4e8c\u5b8c\u5168\u4e00\u81f4\uff0c\u5373\u628a\u7528\u6237\u9009\u4e2d\u7684\u6587\u4ef6\u5bf9\u8c61\u4ea4\u7ed9 <code>openPDF()<\/code>\u3002\u7528\u6237\u70b9\u51fb\u540e\u53ef\u5728<strong>\u540c\u4e00\u4e2a\u67e5\u770b\u5668\u5185\u76f4\u63a5\u6362\u6210\u672c\u5730\u6587\u4ef6<\/strong>\uff0c\u65e0\u9700\u9500\u6bc1\u5e76\u91cd\u5efa <code>View<\/code>\uff0c\u4e5f\u65e0\u9700\u5237\u65b0\u9875\u9762\u3002<\/p>\n<p>\u524d\u63d0\u662f\u67e5\u770b\u5668\u5df2\u7ecf\u52a0\u8f7d\u4e86\u67d0\u4e2a\u6587\u6863\uff08\u4f8b\u5982\u65b9\u6848\u4e00\u7684\u7a7a\u767d PDF\uff09\uff0c\u5de5\u5177\u680f\u624d\u4f1a\u51fa\u73b0\u3002\u5b9e\u6d4b\u7ed3\u679c\uff1a\u5148\u6253\u5f00 1 \u9875\u7a7a\u767d PDF\uff0c\u518d\u901a\u8fc7\u8be5\u6309\u94ae\u4e0a\u4f20 14 \u9875 PDF\uff0c<code>pdfDoc.getPageCount()<\/code> \u8fd4\u56de 14\uff0c\u5de5\u5177\u680f\u4e0e\u5404\u9875\u7b7e\u4fdd\u6301\u53ef\u7528\u3002<\/p>\n<p>\u5982\u679c\u4e0d\u60f3\u66b4\u9732\u8fd9\u4e2a\u6309\u94ae\uff0c\u53ef\u4ee5\u7528 <code>setUIGroupVisible<\/code> \u6216 <code>setUIElementsVisible<\/code> \u5c06\u5176\u9690\u85cf\u3002<\/p>\n<h2>\u4e09\u79cd\u65b9\u6848\u5bf9\u6bd4<\/h2>\n<table border=\"1\">\n<thead>\n<tr>\n<th style=\"text-align:center;vertical-align:middle\">\u65b9\u6848<\/th>\n<th style=\"text-align:center;vertical-align:middle\">\u9002\u7528\u573a\u666f<\/th>\n<th style=\"text-align:center;vertical-align:middle\">\u662f\u5426\u9700\u8981\u540e\u7aef<\/th>\n<th style=\"text-align:center;vertical-align:middle\">\u7528\u6237\u64cd\u4f5c\u8def\u5f84<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:center;vertical-align:middle\">\u4e00\u3001\u7a7a\u767d PDF \u5360\u4f4d<\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u5c1a\u65e0\u6587\u4ef6\uff0c\u5148\u8fdb\u5165\u64cd\u4f5c\u9875<\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u5426<\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u8fdb\u5165\u64cd\u4f5c\u9875 \u2192 \u81ea\u884c\u4e0a\u4f20\u6216\u65b0\u5efa\u5185\u5bb9<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center;vertical-align:middle\">\u4e8c\u3001File \u76f4\u4f20<\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u5ba2\u6237\u6709\u81ea\u5df1\u7684\u4e0a\u4f20\u5165\u53e3<\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u5426<\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u9009\u6587\u4ef6 \u2192 \u76f4\u63a5\u8fdb\u5165\u7f16\u8f91<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center;vertical-align:middle\">\u4e09\u3001\u5de5\u5177\u680f\u81ea\u5e26\u6309\u94ae<\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u4e0d\u60f3\u5199\u4e0a\u4f20\u63a7\u4ef6<\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u5426<\/td>\n<td style=\"text-align:center;vertical-align:middle\">\u8fdb\u5165\u64cd\u4f5c\u9875 \u2192 \u70b9\u5de5\u5177\u680f\u56fe\u6807\u9009\u6587\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4e09\u79cd\u65b9\u6848\u53ef\u4ee5\u53e0\u52a0\u4f7f\u7528\u3002\u6700\u5e38\u89c1\u7684\u7ec4\u5408\u662f\u300c\u65b9\u6848\u4e00 + \u65b9\u6848\u4e09\u300d\uff1a\u7528\u7a7a\u767d PDF \u8ba9\u7528\u6237\u5148\u8fdb\u5165\u64cd\u4f5c\u9875\uff0c\u7528\u6237\u968f\u540e\u70b9\u5de5\u5177\u680f\u7684\u6587\u4ef6\u5939\u56fe\u6807\u6253\u5f00\u672c\u5730\u6587\u4ef6\uff0c\u5168\u7a0b\u4e0d\u9700\u8981\u8c03\u7528\u65b9\u7f16\u5199\u4efb\u4f55\u4e0a\u4f20\u903b\u8f91\u3002<\/p>\n<h2>\u9700\u8981\u907f\u514d\u7684\u5199\u6cd5<\/h2>\n<pre><code>await embedView.previewFile({}, {});               \/\/ \u629b\u9519 content is required\nawait embedView.previewFile({ content: '' }, {});  \/\/ \u629b\u9519 content is required\nawait embedView.previewFile();                     \/\/ \u629b\u9519 content is required<\/code><\/pre>\n<h2>\u8865\u5145\u8bf4\u660e\uff1aView \u652f\u6301\u91cd\u590d\u8c03\u7528 previewFile \u6362\u6587\u6863<\/h2>\n<p>\u540c\u4e00\u4e2a <code>View<\/code> \u5b9e\u4f8b\u652f\u6301\u591a\u6b21\u8c03\u7528 <code>previewFile<\/code> \u6765\u66f4\u6362\u6587\u6863\uff0cSDK \u5185\u90e8\u4f1a\u81ea\u52a8\u6e05\u7406\u4e0a\u4e00\u4efd\u6587\u6863\uff0c\u4e0d\u9700\u8981\u5148 <code>destroy()<\/code>\u3002\u5b9e\u6d4b\uff1a\u5148\u6253\u5f00\u7a7a\u767d\u6587\u6863\uff081 \u9875\uff09\uff0c\u518d\u6253\u5f00\u53e6\u4e00\u4efd PDF\uff0814 \u9875\uff09\uff0c<code>view.pdfDoc<\/code> \u8fd4\u56de 14 \u9875\uff0c\u4e14\u65e7\u6587\u6863\u53e5\u67c4\u4ecd\u53ef\u6b63\u5e38\u8bfb\u53d6\u9875\u6570\uff0c\u4e24\u8005\u4e92\u4e0d\u5e72\u6270\u3002<\/p>\n<h2>\u5c0f\u7ed3<\/h2>\n<p><code>content<\/code> \u4e3a\u5fc5\u586b\u53c2\u6570\u540e\uff0c\u539f\u5148\u300c\u4f20\u7a7a\u5bf9\u8c61\u8fdb\u5165\u64cd\u4f5c\u9875\u300d\u7684\u5199\u6cd5\u4e0d\u518d\u53ef\u7528\u3002\u5e94\u5bf9\u65b9\u5f0f\u6709\u4e09\u79cd\uff0c\u4e00\u662f\u524d\u7aef\u751f\u6210\u7a7a\u767d PDF \u5360\u4f4d\uff0c\u8ba9\u7528\u6237\u5148\u8fdb\u5165\u64cd\u4f5c\u9875\uff1b\u4e8c\u662f\u628a\u672c\u5730 <code>File<\/code> \u5bf9\u8c61\u76f4\u63a5\u4f20\u7ed9 <code>previewFile<\/code>\uff0c\u7701\u53bb\u670d\u52a1\u7aef\u6362\u53d6 URL \u7684\u6b65\u9aa4\uff1b\u4e09\u662f\u4f7f\u7528\u5de5\u5177\u680f\u81ea\u5e26\u7684\u300c\u6253\u5f00\u6587\u4ef6\u300d\u6309\u94ae\u3002\u4e09\u8005\u5747\u65e0\u9700\u989d\u5916\u7684\u540e\u7aef\u63a5\u53e3\uff0c\u53ef\u6309\u4e1a\u52a1\u5f62\u6001\u9009\u62e9\u6216\u7ec4\u5408\u4f7f\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u95ee\u9898\u80cc\u666f \u5347\u7ea7\u5230\u5f53\u524d\u7248\u672c\u7684 PDF Embed API \u540e\uff0c\u539f\u5148\u8fd9\u6837\u8c03\u7528\u4f1a\u76f4\u63a5\u62a5\u9519\uff1a await embedV [&hellip;]<\/p>\n","protected":false},"author":32,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[131],"tags":[1490,418,767,1140,1145,1491,492],"class_list":["post-9428","post","type-post","status-publish","format-standard","hentry","category-foxit-cloudapi","tag-previewfile","tag-418","tag-767","tag-1140","tag-1145","tag-pdf","tag-492"],"pp_statuses_selecting_workflow":false,"pp_workflow_action":"current","pp_status_selection":"publish","_links":{"self":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/9428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/users\/32"}],"replies":[{"embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9428"}],"version-history":[{"count":1,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/9428\/revisions"}],"predecessor-version":[{"id":9429,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/9428\/revisions\/9429"}],"wp:attachment":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}