{"id":4580,"date":"2025-03-07T10:34:31","date_gmt":"2025-03-07T02:34:31","guid":{"rendered":"https:\/\/support.foxitsoftware.cn\/?p=4580"},"modified":"2025-03-07T11:05:34","modified_gmt":"2025-03-07T03:05:34","slug":"%e5%af%b9%e4%ba%8e%e5%88%86%e6%a0%8f%e5%b8%83%e5%b1%80%e7%9a%84%e9%a1%b5%e9%9d%a2%ef%bc%8c%e5%a6%82%e4%bd%95%e6%8c%89%e5%88%86%e6%a0%8f%e5%bf%ab%e9%80%9f%e5%af%bc%e5%87%ba%e7%ba%af%e6%96%87%e6%9c%ac","status":"publish","type":"post","link":"https:\/\/support.fuxinsoft.cn\/?p=4580","title":{"rendered":"\u5bf9\u4e8e\u5206\u680f\u5e03\u5c40\u7684\u9875\u9762\uff0c\u5982\u4f55\u6309\u5206\u680f\u5feb\u901f\u5bfc\u51fa\u7eaf\u6587\u672c\uff1f"},"content":{"rendered":"\n<p>\u5728PDF\u5bfc\u51fa\u6210txt\u65f6\uff0c\u5982\u679c\u9875\u9762\u5b58\u5728\u5206\u680f\u7684\u60c5\u51b5\u4f8b\u5982\u4e0b\u56fe\uff1a\u5de6\u53f3\u5206\u680f\u683c\u5f0f\u7684\u6587\u6863\uff0c\u6587\u7ae0\u7684\u6b63\u6587\u88ab\u5206\u4e3a\u5de6\u53f3\u4e24\u4e2a\u90e8\u90e8\u5206\u3002\u6211\u4eec\u671f\u671b\u4ece\u201c\u4ecb\u7ecd\u201d\u5f00\u59cb\uff0c\u540e\u9762\u7684\u5185\u5bb9\u6309\u7167\u9605\u8bfb\u987a\u5e8f\u5148\u5de6\u540e\u53f3\u5730\u8fdb\u884c\u5bfc\u51fa\uff0c\u6700\u540e\u4fdd\u5b58\u5230txt\u683c\u5f0f\u4e2d\u3002\u793a\u4f8b\u56fe\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"455\" src=\"https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/03\/image-3-1024x455.png\" alt=\"\" class=\"wp-image-4619\" srcset=\"https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/03\/image-3-1024x455.png 1024w, https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/03\/image-3-300x133.png 300w, https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/03\/image-3-768x342.png 768w, https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/03\/image-3-1536x683.png 1536w, https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/03\/image-3.png 1648w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u4f46\u5982\u679c\u76f4\u63a5\u8fd0\u884cSDK\u4e2d\u7684pdf2txt\u7684Demo\uff0c\u7ed3\u679c\u5219\u662f\u673a\u68b0\u7684\u5bfc\u51fa\u6587\u672c\u3002\u4e00\u884c\u6587\u672c\u4f1a\u5305\u542b\u4e24\u4e2a\u6bb5\u843d\u7684\u5185\u5bb9\uff0c\u53ef\u80fd\u5bf9\u540e\u7eed\u5bf9\u6587\u672c\u7684\u64cd\u4f5c\u5e26\u6765\u4e0d\u4fbf\u3002\u793a\u4f8b\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"851\" height=\"378\" src=\"https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/02\/image-2.png\" alt=\"\" class=\"wp-image-4583\" srcset=\"https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/02\/image-2.png 851w, https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/02\/image-2-300x133.png 300w, https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/02\/image-2-768x341.png 768w\" sizes=\"(max-width: 851px) 100vw, 851px\" \/><\/figure>\n\n\n\n<p>\u5982\u679c\u671f\u671b\u6309\u7167\u9605\u8bfb\u987a\u5e8f\u6216\u6587\u672c\u751f\u6210\u987a\u5e8f\u8fdb\u884c\u5bfc\u51fa\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee3\u7801textPage.GetText(TextPage.TextOrderFlag.e_TextStreamOrder) \u8fdb\u884c\u6587\u672c\u7684\u63d0\u53d6\u3002\u793a\u4f8b\u56fe\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"634\" src=\"https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/03\/image-6-1024x634.png\" alt=\"\" class=\"wp-image-4629\" srcset=\"https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/03\/image-6-1024x634.png 1024w, https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/03\/image-6-300x186.png 300w, https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/03\/image-6-768x475.png 768w, https:\/\/support.fuxinsoft.cn\/wp-content\/uploads\/2025\/03\/image-6.png 1411w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5b8c\u6574C#\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>static MemoryStream pdf2text_2(PDFDoc doc)\n{\n\n   MemoryStream memoryStream = new MemoryStream();\n   StreamWriter writer = new StreamWriter(memoryStream, Encoding.UTF8);\n   String data = \"\";\n\n   for (int i = 0; i &lt; doc.GetPageCount(); i++)\n   {\n       using (PDFPage original_page = doc.GetPage(i))\n       {\n           original_page.StartParse((int)PDFPage.ParseFlags.e_ParsePageNormal, null, false);\n           using(TextPage textPage=new TextPage(original_page, (int)(TextPage.TextParseFlags.e_ParseTextNormal)))\n           {\n             data=data+ textPage.GetText(TextPage.TextOrderFlag.e_TextStreamOrder)+\"\\r\\n\";\n           }\n       }\n   }\n   writer.Write(data);\n   writer.Flush();\n\n   return memoryStream;\n\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5728PDF\u5bfc\u51fa\u6210txt\u65f6\uff0c\u5982\u679c\u9875\u9762\u5b58\u5728\u5206\u680f\u7684\u60c5\u51b5\u4f8b\u5982\u4e0b\u56fe\uff1a\u5de6\u53f3\u5206\u680f\u683c\u5f0f\u7684\u6587\u6863\uff0c\u6587\u7ae0\u7684\u6b63\u6587\u88ab\u5206\u4e3a\u5de6\u53f3\u4e24\u4e2a\u90e8\u90e8\u5206\u3002\u6211 [&hellip;]<\/p>\n","protected":false},"author":31,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[264,265,277,266],"class_list":["post-4580","post","type-post","status-publish","format-standard","hentry","category-gsdk","tag-pdf2txt","tag-265","tag-277","tag-266"],"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\/4580","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\/31"}],"replies":[{"embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4580"}],"version-history":[{"count":10,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/4580\/revisions"}],"predecessor-version":[{"id":4678,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/4580\/revisions\/4678"}],"wp:attachment":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}