{"id":8197,"date":"2026-04-01T11:17:41","date_gmt":"2026-04-01T03:17:41","guid":{"rendered":"https:\/\/support.fuxinsoft.cn\/?p=8197"},"modified":"2026-05-07T14:20:29","modified_gmt":"2026-05-07T06:20:29","slug":"%e5%a6%82%e4%bd%95%e4%b8%80%e9%94%ae%e6%b8%85%e9%99%a4%e6%96%87%e6%a1%a3%e4%b8%ad%e7%9a%84%e6%89%80%e6%9c%89%e6%b3%a8%e9%87%8a%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/support.fuxinsoft.cn\/?p=8197","title":{"rendered":"\u5982\u4f55\u4e00\u952e\u5220\u9664PDF\u5168\u90e8\u6ce8\u91ca\uff1f"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"8197\" class=\"elementor elementor-8197\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5e9b7a40 e-flex e-con-boxed e-con e-parent\" data-id=\"5e9b7a40\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-192012f1 elementor-widget elementor-widget-text-editor\" data-id=\"192012f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\n<p>\u5728\u65e5\u5e38PDF\u5904\u7406\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u6279\u91cf\u5220\u9664\u6587\u6863\u4e2d\u7684\u6240\u6709\u6ce8\u91ca\u3002\u4ee5\u4e0b\u63d0\u4f9b\u4e00\u5957\u5b8c\u6574\u7684\u9012\u5f52\u5220\u9664\u65b9\u6848\uff0c\u53ef\u4e00\u952e\u6e05\u9664\u591a\u9875PDF\u4e2d\u7684\u6240\u6709\u6279\u6ce8\u3001\u9ad8\u4eae\u3001\u4e0b\u5212\u7ebf\u7b49\u6ce8\u91ca\u5143\u7d20\u3002<\/p>\n\n<h3>\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/h3>\n\n<pre class=\"wp-block-code\"><code>javascript\n\/\/ \u81ea\u5b9a\u4e49\u4e00\u4e2a\u9012\u5f52\u51fd\u6570\uff0c\u7528\u4e8e\u5faa\u73af\u5220\u9664\u6587\u6863\u6bcf\u4e00\u9875\u4e2d\u7684\u6240\u6709\u6ce8\u91ca  \n\/\/ \u5165\u53c2\u5206\u522b\u4e3a\uff1a\u9875\u7801(\u7f3a\u7701\u4ece0\u5f00\u59cb)\u3001\u603b\u9875\u6570\u3001pdfdoc\u5bf9\u8c61  \nasync function deleteAllAnnotations(pageIndex, totalPage, pdfdoc) {  \n    if (pageIndex &gt; totalPage) return;  \n    if (pageIndex &lt; 0) return;  \n    if (pageIndex == totalPage) {  \n        \/\/ \u5220\u9664\u5b8c\u6210\u540e\u6267\u884c\u6536\u5c3e\u903b\u8f91\n        console.log(\"\u6240\u6709\u9875\u6ce8\u91ca\u5df2\u6e05\u9664\u5b8c\u6bd5\uff0c\u5171\u5904\u7406 \" + totalPage + \" \u9875\");\n        return;  \n    }  \n  \n    var thePage = await pdfdoc.getPageByIndex(pageIndex);  \n    thePage.removeAllAnnot().then(ret =&gt; {  \n        console.log(ret);  \n        console.log(\"\u7b2c \" + (pageIndex + 1) + \" \u9875\u6ce8\u91ca\u5df2\u6e05\u9664\");  \n        deleteAllAnnotations(pageIndex + 1, totalPage, pdfdoc);  \n    });  \n}\n\n\/\/ \u83b7\u53d6\u5f53\u524dPDF\u89c6\u56fe\u53ca\u6587\u6863\u5bf9\u8c61\nvar pdfViewer = await pdfui.getPDFViewer();  \nvar pdfdoc = pdfViewer.getCurrentPDFDoc();  \nvar pageCount = pdfdoc.getPageCount();\n\n\/\/ \u4ece\u7b2c0\u9875\u5f00\u59cb\u9012\u5f52\u5220\u9664\u6240\u6709\u9875\u6ce8\u91ca\ndeleteAllAnnotations(0, pageCount, pdfdoc);\n<\/code><\/pre>\n\n<h3 class=\"wp-block-heading\">\u6838\u5fc3\u529f\u80fd\u8bf4\u660e<\/h3>\n\n<h4 class=\"wp-block-heading\">\u4e00\u952e\u6e05\u9664\u6ce8\u91ca\u7684\u9012\u5f52\u7b97\u6cd5<\/h4>\n\n<ol class=\"wp-block-list\" start=\"1\">\n<li><strong>\u8fb9\u754c\u68c0\u67e5<\/strong>\uff1a\u901a\u8fc7\u00a0pageIndex &gt; totalPage\u00a0\u548c\u00a0pageIndex &lt; 0\u00a0\u9632\u6b62\u8d8a\u754c<\/li>\n\n<li><strong>\u7ec8\u6b62\u6761\u4ef6<\/strong>\uff1a\u5f53\u00a0pageIndex == 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class=\"wp-block-list\">\n<li>\u5220\u9664\u64cd\u4f5c\u4e0d\u53ef\u9006\uff0c\u5efa\u8bae\u63d0\u524d\u5907\u4efd\u539f\u6587\u4ef6<\/li>\n\n<li>\u786e\u4fddPDF\u6587\u6863\u65e0\u5199\u4fdd\u62a4\u6743\u9650\u9650\u5236<\/li>\n\n<li>\u5927\u6587\u6863\u5904\u7406\u65f6\u8bf7\u7b49\u5f85\u9012\u5f52\u5b8c\u5168\u6267\u884c\u5b8c\u6bd5<\/li>\n<\/ul>\n\n<p>\u00a0<\/p>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u4ee3\u7801\uff0c\u60a8\u53ef\u4ee5\u5728\u652f\u6301PDFUI\u63a5\u53e3\u7684\u5e94\u7528\u4e2d\u5b9e\u73b0\u4e00\u952e\u5f0f\u5168\u6587\u6863\u6ce8\u91ca\u6e05\u9664\u529f\u80fd\uff0c\u6781\u5927\u63d0\u5347\u6587\u6863\u5904\u7406\u6548\u7387\u3002<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d658b4e e-flex e-con-boxed e-con e-parent\" data-id=\"d658b4e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element 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[&hellip;]<\/p>\n","protected":false},"author":32,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[1376,1379,1378,1343,1375,374,1377],"class_list":{"0":"post-8197","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-websdk","7":"tag-pdf","9":"tag-removeallannot","10":"tag-1343","11":"tag-1375","12":"tag-374","13":"tag-1377"},"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\/8197","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=8197"}],"version-history":[{"count":7,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/8197\/revisions"}],"predecessor-version":[{"id":8531,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/8197\/revisions\/8531"}],"wp:attachment":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}