{"id":1026,"date":"2026-06-04T18:24:47","date_gmt":"2026-06-04T18:24:47","guid":{"rendered":"https:\/\/blog.nimail.cn\/?p=1026"},"modified":"2026-06-04T18:24:47","modified_gmt":"2026-06-04T18:24:47","slug":"%e5%91%8a%e5%88%ab%e6%89%8b%e5%8a%a8%e6%a0%a1%e5%af%b9-%e9%ab%98%e6%95%88%e5%ae%9e%e7%8e%b0pdf%e5%9c%a8%e7%ba%bf%e5%af%b9%e6%af%94%e4%b8%8e%e7%89%88%e6%9c%ac%e8%bf%bd%e8%b8%aa","status":"publish","type":"post","link":"https:\/\/blog.nimail.cn\/best-articles\/%e5%91%8a%e5%88%ab%e6%89%8b%e5%8a%a8%e6%a0%a1%e5%af%b9-%e9%ab%98%e6%95%88%e5%ae%9e%e7%8e%b0pdf%e5%9c%a8%e7%ba%bf%e5%af%b9%e6%af%94%e4%b8%8e%e7%89%88%e6%9c%ac%e8%bf%bd%e8%b8%aa\/","title":{"rendered":"\u544a\u522b\u624b\u52a8\u6821\u5bf9\uff0c\u9ad8\u6548\u5b9e\u73b0PDF\u5728\u7ebf\u5bf9\u6bd4\u4e0e\u7248\u672c\u8ffd\u8e2a"},"content":{"rendered":"<p>\u65e5\u5e38\u7814\u53d1\u548c\u6587\u6863\u534f\u4f5c\u4e2d\uff0c<strong>pdf\u6587\u4ef6\u5bf9\u6bd4<\/strong>\u7b80\u76f4\u662f\u7ed5\u4e0d\u5f00\u7684\u91cd\u4f53\u529b\u6d3b\u3002\u4ee5\u524d\u6bcf\u6b21\u7248\u672c\u8fed\u4ee3\uff0c\u90fd\u5f97\u6253\u5f00\u4e24\u4e2a\u7a97\u53e3\uff0c\u8089\u773c\u9010\u884c\u6838\u5bf9\u6761\u6b3e\u6216\u4ee3\u7801\u6ce8\u91ca\uff0c\u4e0d\u4ec5\u6548\u7387\u4f4e\uff0c\u8fd8\u6781\u6613\u6f0f\u6389\u6807\u70b9\u7b26\u53f7\u6216\u7f29\u8fdb\u5dee\u5f02\u3002\u73b0\u5728\u6709\u4e86\u66f4\u987a\u6ed1\u7684\u65b9\u6848\uff0c\u5f7b\u5e95\u6539\u53d8\u4e86\u8fc7\u53bb\u6b7b\u78d5\u50cf\u7d20\u70b9\u7684\u5c34\u5c2c\u5c40\u9762\u3002<\/p>\n<h2 class=\"mt-4 mb-3 fw-bold text-primary\">\u4e3a\u4ec0\u4e48\u4f20\u7edf\u6392\u7248\u6821\u5bf9\u8d8a\u6765\u8d8a\u96be\u7528<\/h2>\n<p>\u5f88\u591a\u56e2\u961f\u8fd8\u5728\u4f9d\u8d56\u672c\u5730\u8f6f\u4ef6\u6279\u91cf\u5904\u7406\uff0c\u4f46\u5b89\u88c5\u4f9d\u8d56\u3001\u914d\u7f6e\u73af\u5883\u5f80\u5f80\u6bd4\u5b9e\u9645\u6821\u5bf9\u82b1\u7684\u65f6\u95f4\u8fd8\u591a\u3002\u8fd9\u65f6\u5019\uff0c<strong>pdf\u5728\u7ebf\u5bf9\u6bd4<\/strong>\u7684\u4f18\u52bf\u5c31\u51f8\u663e\u51fa\u6765\u4e86\u3002\u4f60\u53ea\u9700\u8981\u4e0a\u4f20\u4e24\u4efd\u6587\u4ef6\uff0c\u7cfb\u7edf\u5c31\u80fd\u5728\u4e91\u7aef\u5b8c\u6210\u5b57\u7b26\u7ea7\u548c\u6bb5\u843d\u7ea7\u7684\u6620\u5c04\u5206\u6790\u3002\u65e0\u8bba\u662f\u5408\u540c\u6761\u6b3e\u4fee\u8ba2\uff0c\u8fd8\u662f\u6280\u672f\u624b\u518c\u66f4\u65b0\uff0c<strong>pdf\u6bd4\u8f83<\/strong>\u7684\u7ed3\u679c\u90fd\u80fd\u4ee5\u9ad8\u4eae\u5f62\u5f0f\u76f4\u89c2\u5448\u73b0\uff0c\u7ea2\u8272\u6807\u8bb0\u5220\u9664\u5185\u5bb9\uff0c\u7eff\u8272\u6807\u8bb0\u65b0\u589e\u90e8\u5206\uff0c\u4e00\u76ee\u4e86\u7136\u3002<\/p>\n<div class=\"alert alert-info mt-3\" role=\"alert\">\n  <i class=\"bi bi-lightbulb\"><\/i> \u6ce8\u610f\uff1a\u654f\u611f\u5546\u4e1a\u673a\u5bc6\u5efa\u8bae\u4f18\u5148\u9009\u62e9\u652f\u6301\u672c\u5730\u89e3\u6790\u7684\u5de5\u5177\uff0c\u666e\u901a\u9879\u76ee\u8d44\u6599\u76f4\u63a5\u4f7f\u7528\u7f51\u9875\u7aef\u5373\u53ef\u79d2\u7ea7\u51fa\u7ed3\u679c\u3002\n<\/div>\n<h3 class=\"mt-4 mb-3\">\u6548\u7387\u8dc3\u5347\u7684\u6838\u5fc3\u903b\u8f91<\/h3>\n<p>\u5e95\u5c42\u539f\u7406\u5176\u5b9e\u5e76\u4e0d\u590d\u6742\uff0c\u6838\u5fc3\u5728\u4e8e\u6587\u672c\u63d0\u53d6\u540e\u7684\u54c8\u5e0c\u6bd4\u5bf9\u4e0e\u5e03\u5c40\u91cd\u6392\u7b97\u6cd5\u3002\u5e02\u9762\u4e0a\u4e0d\u5c11\u5de5\u5177\u53ea\u505a\u4e86\u7b80\u5355\u7684\u5b57\u7b26\u4e32\u5339\u914d\uff0c\u9047\u5230\u6362\u884c\u6216\u8868\u683c\u9519\u4f4d\u5c31\u4f1a\u4e71\u7801\u3002\u800c\u6210\u719f\u7684\u5e73\u53f0\u4f1a\u5148\u8fdb\u884c\u5b57\u4f53\u6807\u51c6\u5316\uff0c\u518d\u8fdb\u884c\u8bed\u4e49\u5bf9\u9f50\u3002\u6211\u6700\u8fd1\u5e38\u7528\u7684<span class=\"badge bg-success\">Nimail PDF\u5bf9\u6bd4\u5de5\u5177<\/span>\u5c31\u662f\u8fd9\u7c7b\u4ee3\u8868\uff0c\u5b83\u7684\u754c\u9762\u6781\u5176\u514b\u5236\uff0c\u6ca1\u6709\u4e71\u4e03\u516b\u7cdf\u7684\u5e7f\u544a\u5f39\u7a97\uff0c\u62d6\u5165\u6587\u4ef6\u540e\u76f4\u63a5\u751f\u6210\u5de6\u53f3\u5206\u680f\u89c6\u56fe\uff0c\u6eda\u52a8\u540c\u6b65\u529f\u80fd\u5bf9\u957f\u6587\u6863\u975e\u5e38\u53cb\u597d\u3002<\/p>\n<table class=\"table table-striped table-hover mt-3\">\n<thead>\n<tr>\n<th>\u5904\u7406\u65b9\u5f0f<\/th>\n<th>\u54cd\u5e94\u901f\u5ea6<\/th>\n<th>\u683c\u5f0f\u4fdd\u7559\u5ea6<\/th>\n<th>\u9002\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4eba\u5de5\u9010\u5b57\u6838\u5bf9<\/td>\n<td>\u6781\u6162<\/td>\n<td>\u5b8c\u5168\u4fdd\u7559<\/td>\n<td>\u6cd5\u5f8b\u7ec8\u5ba1\u7ea7\u6821\u5bf9<\/td>\n<\/tr>\n<tr>\n<td>\u672c\u5730Python\u811a\u672c<\/td>\n<td>\u4e2d\u7b49<\/td>\n<td>\u4f9d\u8d56\u5e93\u517c\u5bb9\u6027<\/td>\n<td>\u81ea\u52a8\u5316\u6d41\u6c34\u7ebf\u96c6\u6210<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.nimail.cn\/dev-tool\/pdf-compare.html\" target=\"_blank\" rel=\"noopener\">PDF\u5728\u7ebf\u6bd4\u8f83<\/a><\/td>\n<td>\u6781\u5feb\uff08\u79d2\u7ea7\uff09<\/td>\n<td>\u4f18\u79c0\uff08CSS\u8fd8\u539f\uff09<\/td>\n<td>\u65e5\u5e38\u8fed\u4ee3\u3001\u8de8\u90e8\u95e8\u534f\u540c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5bf9\u4e8e\u4e60\u60ef\u6572\u547d\u4ee4\u884c\u7684\u8001\u624b\u6765\u8bf4\uff0c\u5076\u5c14\u4e5f\u9700\u8981\u5199\u811a\u672c\u6765\u8dd1\u6279\u91cf\u4efb\u52a1\u3002\u4e0b\u9762\u8fd9\u6bb5\u57fa\u4e8ePyMuPDF\u7684\u4ee3\u7801\u7247\u6bb5\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u63d0\u53d6\u6587\u672c\u5e76\u8ba1\u7b97\u57fa\u7840\u76f8\u4f3c\u5ea6\uff0c\u9002\u5408\u5d4c\u5165\u5230Git Hook\u91cc\u505a\u9884\u68c0\uff1a<\/p>\n<pre class=\"bg-dark text-light p-3 rounded mb-3\"><code>import fitz\nimport difflib\n\ndef simple_pdf_diff(file_a, file_b):\n    doc_a = fitz.open(file_a)\n    doc_b = fitz.open(file_b)\n    text_a = \"\\n\".join([page.get_text() for page in doc_a])\n    text_b = \"\\n\".join([page.get_text() for page in doc_b])\n    \n    diff = difflib.unified_diff(text_a.splitlines(), text_b.splitlines())\n    return list(diff)\n\n# \u8c03\u7528\u793a\u4f8b\uff1a\u5dee\u5f02\u5217\u8868\u53ef\u76f4\u63a5\u5bfc\u51fa\u4e3a\u62a5\u544a\n# print(simple_pdf_diff(\"v1.pdf\", \"v2.pdf\"))<\/code><\/pre>\n<div class=\"card border-0 shadow-sm mt-3\">\n<div class=\"card-body\">\n<h5 class=\"card-title fw-bold\">\u5b9e\u6218\u5efa\u8bae\uff1a\u6df7\u5408\u5de5\u4f5c\u6d41\u624d\u662f\u738b\u9053<\/h5>\n<p class=\"card-text\">\u4e0d\u8981\u628a\u6240\u6709\u9e21\u86cb\u653e\u5728\u4e00\u4e2a\u7bee\u5b50\u91cc\u3002<strong>pdf\u6587\u6863\u5bf9\u6bd4<\/strong>\u7684\u6700\u4f73\u5b9e\u8df5\u662f\u5206\u5c42\u5904\u7406\u3002\u5e38\u89c4\u4fee\u6539\u7528\u5728\u7ebf\u5de5\u5177\u5feb\u901f\u8fc7\u4e00\u904d\uff0c\u9501\u5b9a\u5927\u6982\u8303\u56f4\uff1b\u6d89\u53ca\u6838\u5fc3\u6570\u636e\u6216\u590d\u6742\u6392\u7248\u7684\uff0c\u518d\u5207\u56de\u4e13\u4e1a\u7f16\u8f91\u5668\u5fae\u8c03\u3002\u628a\u5de5\u5177\u94fe\u6253\u901a\uff0c\u624d\u80fd\u8ba9\u4ea7\u51fa\u8d28\u91cf\u7a33\u6b65\u4e0a\u5347\u3002<\/p>\n<\/p><\/div>\n<\/div>\n<h3 class=\"mt-4 mb-3\">\u843d\u5730\u65f6\u7684\u907f\u5751\u6307\u5357<\/h3>\n<ul class=\"list-group list-group-flush mt-2\">\n<li class=\"list-group-item\"><strong>\u5b57\u4f53\u5d4c\u5165\u95ee\u9898<\/strong>\uff1a\u5982\u679c\u539fPDF\u4f7f\u7528\u4e86\u7279\u6b8a\u5546\u4e1a\u5b57\u4f53\u4e14\u672a\u5d4c\u5165\uff0c\u5728\u7ebf\u89e3\u6790\u65f6\u53ef\u80fd\u663e\u793a\u4e3a\u7a7a\u767d\u5757\uff0c\u63d0\u524d\u8f6c\u5b58\u4e3a\u901a\u7528\u5b57\u4f53\u53ef\u907f\u514d\u6b64\u60c5\u51b5\u3002<\/li>\n<li class=\"list-group-item\"><strong>\u626b\u63cf\u4ef6\u5e72\u6270<\/strong>\uff1a\u5e26\u6c34\u5370\u6216\u5370\u7ae0\u7684\u56fe\u7247\u578bPDF\uff0c\u52a1\u5fc5\u5f00\u542fOCR\u6a21\u5f0f\uff0c\u5426\u5219\u7b97\u6cd5\u53ea\u80fd\u5f53\u4f5c\u6587\u672c\u7a7a\u58f3\u5904\u7406\uff0c\u5bfc\u81f4\u5dee\u5f02\u5b9a\u4f4d\u6f02\u79fb\u3002<\/li>\n<li class=\"list-group-item\"><strong>\u9690\u79c1\u5408\u89c4<\/strong>\uff1a\u90e8\u5206\u4f01\u4e1a\u5185\u7f51\u7981\u6b62\u5916\u4f20\u6587\u6863\uff0c\u6b64\u65f6\u5e94\u642d\u5efa\u79c1\u6709\u5316\u90e8\u7f72\u7684\u5bf9\u6bd4\u670d\u52a1\uff0c\u6216\u4e25\u683c\u5ba1\u67e5\u7b2c\u4e09\u65b9\u5de5\u5177\u7684\u65e5\u5fd7\u7559\u5b58\u7b56\u7565\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd8\u5728\u4e3a\u7e41\u7410\u7684pdf\u6587\u6863\u5bf9\u6bd4\u5934\u75bc\uff1f\u672c\u6587\u5206\u4eab\u9ad8\u6548\u7684pdf\u5728\u7ebf\u5bf9\u6bd4\u65b9\u6848\uff0c\u7ed3\u5408\u5b9e\u7528\u5de5\u5177\u4e0e\u81ea\u52a8\u5316\u601d\u8def\uff0c\u5e2e\u4f60\u5feb\u901f\u5b9a\u4f4d\u5dee\u5f02\uff0c\u63d0\u5347\u534f\u4f5c\u6548\u7387\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[188,130,181],"class_list":["post-1026","post","type-post","status-publish","format-standard","hentry","category-best-articles","tag-pdf"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u544a\u522b\u624b\u52a8\u6821\u5bf9\uff0c\u9ad8\u6548\u5b9e\u73b0PDF\u5728\u7ebf\u5bf9\u6bd4\u4e0e\u7248\u672c\u8ffd\u8e2a - nimail blog<\/title>\n<meta name=\"description\" content=\"\u8fd8\u5728\u4e3a\u7e41\u7410\u7684pdf\u6587\u6863\u5bf9\u6bd4\u5934\u75bc\uff1f\u672c\u6587\u5206\u4eab\u9ad8\u6548\u7684pdf\u5728\u7ebf\u5bf9\u6bd4\u65b9\u6848\uff0c\u7ed3\u5408\u5b9e\u7528\u5de5\u5177\u4e0e\u81ea\u52a8\u5316\u601d\u8def\uff0c\u5e2e\u4f60\u5feb\u901f\u5b9a\u4f4d\u5dee\u5f02\uff0c\u63d0\u5347\u534f\u4f5c\u6548\u7387\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.nimail.cn\/best-articles\/\u544a\u522b\u624b\u52a8\u6821\u5bf9-\u9ad8\u6548\u5b9e\u73b0pdf\u5728\u7ebf\u5bf9\u6bd4\u4e0e\u7248\u672c\u8ffd\u8e2a\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u544a\u522b\u624b\u52a8\u6821\u5bf9\uff0c\u9ad8\u6548\u5b9e\u73b0PDF\u5728\u7ebf\u5bf9\u6bd4\u4e0e\u7248\u672c\u8ffd\u8e2a - nimail blog\" \/>\n<meta property=\"og:description\" content=\"\u8fd8\u5728\u4e3a\u7e41\u7410\u7684pdf\u6587\u6863\u5bf9\u6bd4\u5934\u75bc\uff1f\u672c\u6587\u5206\u4eab\u9ad8\u6548\u7684pdf\u5728\u7ebf\u5bf9\u6bd4\u65b9\u6848\uff0c\u7ed3\u5408\u5b9e\u7528\u5de5\u5177\u4e0e\u81ea\u52a8\u5316\u601d\u8def\uff0c\u5e2e\u4f60\u5feb\u901f\u5b9a\u4f4d\u5dee\u5f02\uff0c\u63d0\u5347\u534f\u4f5c\u6548\u7387\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.nimail.cn\/best-articles\/\u544a\u522b\u624b\u52a8\u6821\u5bf9-\u9ad8\u6548\u5b9e\u73b0pdf\u5728\u7ebf\u5bf9\u6bd4\u4e0e\u7248\u672c\u8ffd\u8e2a\/\" \/>\n<meta property=\"og:site_name\" content=\"nimail blog\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-04T18:24:47+00:00\" 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