{"id":711,"date":"2025-08-15T21:24:12","date_gmt":"2025-08-15T21:24:12","guid":{"rendered":"https:\/\/blog.nimail.cn\/?p=711"},"modified":"2025-08-15T21:24:12","modified_gmt":"2025-08-15T21:24:12","slug":"%e5%88%a9%e7%94%a8python%e5%ae%9e%e7%8e%b0pdf%e6%96%87%e4%bb%b6%e5%af%b9%e6%af%94%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/blog.nimail.cn\/best-articles\/%e5%88%a9%e7%94%a8python%e5%ae%9e%e7%8e%b0pdf%e6%96%87%e4%bb%b6%e5%af%b9%e6%af%94%e5%8a%9f%e8%83%bd\/","title":{"rendered":"\u5229\u7528Python\u5b9e\u73b0PDF\u6587\u4ef6\u5bf9\u6bd4\u529f\u80fd"},"content":{"rendered":"<h2>\u5229\u7528Python\u5b9e\u73b0PDF\u6587\u4ef6\u5bf9\u6bd4\u529f\u80fd<\/h2>\n<p>\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u6709\u65f6\u5019\u6211\u4eec\u9700\u8981\u6bd4\u8f83\u4e24\u4e2aPDF\u6587\u4ef6\u7684\u5dee\u5f02\u6027\uff0c\u8fd9\u65f6\u5019\u5c31\u9700\u8981\u7528\u5230PDF\u6587\u4ef6\u5bf9\u6bd4\u7684\u6280\u672f\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5229\u7528Python\u7f16\u7a0b\u8bed\u8a00\u5b9e\u73b0PDF\u6587\u4ef6\u5bf9\u6bd4\u529f\u80fd\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528pdf\u5bf9\u6bd4\u6280\u672f\u3002<\/p>\n<h3>\u51c6\u5907\u5de5\u4f5c<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5Python\u7684\u4e00\u4e2a\u5e93\u53eb\u505a<code>PyPDF2<\/code>\uff0c\u8fd9\u4e2a\u5e93\u63d0\u4f9b\u4e86\u4e00\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5904\u7406PDF\u6587\u4ef6\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\uff1a<\/p>\n<pre><code>pip install PyPDF2<\/code><\/pre>\n<h3>\u793a\u4f8b\u4ee3\u7801<\/h3>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u6bd4\u8f83\u4e24\u4e2aPDF\u6587\u4ef6\u7684\u5185\u5bb9\uff1a<\/p>\n<pre><code>import PyPDF2\n\ndef compare_pdfs(file1, file2):\n    pdf1 = open(file1, 'rb')\n    pdf2 = open(file2, 'rb')\n    pdf1_reader = PyPDF2.PdfFileReader(pdf1)\n    pdf2_reader = PyPDF2.PdfFileReader(pdf2)\n    for page in range(min(pdf1_reader.numPages, pdf2_reader.numPages)):\n        if pdf1_reader.getPage(page).extract_text() != pdf2_reader.getPage(page).extract_text():\n            print(f'Page {page + 1} is different')\n    pdf1.close()\n    pdf2.close()\n\ncompare_pdfs('file1.pdf', 'file2.pdf')<\/code><\/pre>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\uff0c\u6211\u4eec\u53ef\u4ee5\u6bd4\u8f83\u4e24\u4e2aPDF\u6587\u4ef6\u7684\u6bcf\u4e00\u9875\u5185\u5bb9\u662f\u5426\u4e00\u81f4\uff0c\u4ece\u800c\u627e\u51fa\u5dee\u5f02\u6027\u3002<\/p>\n<p>\u66f4\u591a\u5173\u4e8ePDF\u6587\u4ef6\u5bf9\u6bd4\u7684\u4fe1\u606f\uff0c\u53ef\u4ee5\u67e5\u770b<a href='https:\/\/www.nimail.cn\/dev-tool\/pdf-compare.html'>\u8fd9\u91cc<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5229\u7528Python\u7f16\u7a0b\u8bed\u8a00\u5b9e\u73b0PDF\u6587\u4ef6\u5bf9\u6bd4\u529f\u80fd\uff0c\u901a\u8fc7\u793a\u4f8b\u5c55\u793a\u5982\u4f55\u6bd4\u8f83PDF\u6587\u4ef6\u7684\u5dee\u5f02\u6027\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528pdf\u5bf9\u6bd4\u6280\u672f\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":[132,188,131],"class_list":["post-711","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 - 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