{"id":935,"date":"2025-07-01T23:38:45","date_gmt":"2025-07-01T15:38:45","guid":{"rendered":"https:\/\/www.jumoon.top\/?p=935"},"modified":"2026-01-08T22:58:36","modified_gmt":"2026-01-08T14:58:36","slug":"%e4%b8%80%e4%b8%aa%e5%bc%80%e6%ba%90pdf%e5%a4%84%e7%90%86%e5%b7%a5%e5%85%b7%ef%bc%8cqpdf","status":"publish","type":"post","link":"https:\/\/www.jumoon.top\/?p=935","title":{"rendered":"\u4e00\u4e2a\u5f00\u6e90PDF\u5904\u7406\u5de5\u5177\uff0cQPDF"},"content":{"rendered":"\n<p>PDF \u662f\u65e5\u5e38\u5de5\u4f5c\u548c\u5b66\u4e60\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u6587\u4ef6\u683c\u5f0f\uff0c\u4f46\u5b83\u7684\u7f16\u8f91\u548c\u5904\u7406\u5374\u5e38\u5e38\u8ba9\u4eba\u5934\u75bc\u3002qpdf \u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u4e13\u6ce8\u4e8e PDF 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href=\"https:\/\/github.com\/qpdf\/qpdf\/releases\">https:\/\/github.com\/qpdf\/qpdf\/releases<\/a><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>1. \u67e5\u770b PDF \u4fe1\u606f\nBASH\nqpdf --show-pages input.pdf\n\u663e\u793a PDF \u7684\u9875\u9762\u7ed3\u6784\u3001\u4e66\u7b7e\u3001\u52a0\u5bc6\u4fe1\u606f\u7b49\u3002\nBASH\nqpdf --check input.pdf\n\u68c0\u67e5 PDF \u6587\u4ef6\u7684\u5b8c\u6574\u6027\uff08\u662f\u5426\u6709\u635f\u574f\uff09\u3002\n\n2. \u89e3\u5bc6 PDF\nBASH\nqpdf --password=\u539f\u5bc6\u7801 --decrypt input.pdf output.pdf\n\u79fb\u9664 PDF \u7684\u5bc6\u7801\u4fdd\u62a4\uff08\u9700\u77e5\u9053\u539f\u5bc6\u7801\uff09\u3002\n\n3. \u52a0\u5bc6 PDF\nBASH\nqpdf --encrypt \u7528\u6237\u5bc6\u7801 \u6240\u6709\u8005\u5bc6\u7801 256 -- input.pdf output.pdf\n\u4f7f\u7528 AES-256 \u52a0\u5bc6 PDF\uff0c\u53ef\u8bbe\u7f6e\uff1a\n\u7528\u6237\u5bc6\u7801\uff1a\u6253\u5f00\u6587\u4ef6\u9700\u8981\u7684\u5bc6\u7801\u3002\n\u6240\u6709\u8005\u5bc6\u7801\uff1a\u63a7\u5236\u7f16\u8f91\/\u6253\u5370\u6743\u9650\u7684\u5bc6\u7801\u3002\n\u6743\u9650\u63a7\u5236\uff08\u53ef\u9009\u53c2\u6570\uff0c\u52a0\u5728 -- \u524d\uff09\uff1a\n--allow-print=y|n\uff1a\u662f\u5426\u5141\u8bb8\u6253\u5370\u3002\n--allow-modify=y|n\uff1a\u662f\u5426\u5141\u8bb8\u4fee\u6539\u3002\n\n4. \u5408\u5e76 PDF\nBASH\nqpdf --empty --pages file1.pdf file2.pdf -- combined.pdf\n\u5c06 file1.pdf \u548c file2.pdf \u5408\u5e76\u4e3a combined.pdf\u3002\n--empty \u8868\u793a\u4ece\u7a7a\u767d\u6587\u4ef6\u5f00\u59cb\u5408\u5e76\u3002\n\n5. \u62c6\u5206 PDF\nBASH\nqpdf input.pdf --pages input.pdf 1-5 -- part1.pdf\nqpdf input.pdf --pages input.pdf 6-z -- part2.pdf\nqpdf --page-labels=none --split-pages=5 input.pdf output_%d.pdf\n\n\u5c06 input.pdf \u62c6\u5206\u4e3a\uff1a\npart1.pdf\uff08\u7b2c 1-5 \u9875\uff09\u3002\npart2.pdf\uff08\u7b2c 6 \u9875\u5230\u672b\u5c3e\uff09\u3002\n\u6309\u6bcf5\u9875\u62c6\u5206\u6210\u591a\u4e2a\u72ec\u7acb\u6587\u4ef6\uff0c\u82e5\u539f\u6587\u4ef6\u6709 12 \u9875\uff0c\u4f1a\u751f\u6210 output_1.pdf\uff081-5\u9875\uff09\u3001output_2.pdf\uff086-10\u9875\uff09\u3001output_3.pdf\uff0811-12\u9875\uff09\n\n6. \u63d0\u53d6\u90e8\u5206\u9875\u9762\nBASH\nqpdf input.pdf --pages input.pdf 1,3,5-8 -- output.pdf\n\u63d0\u53d6\u6307\u5b9a\u9875\u9762\uff08\u5982\u7b2c 1\u30013\u30015-8 \u9875\uff09\u5230\u65b0\u6587\u4ef6\u3002\n\n7. \u65cb\u8f6c\u9875\u9762\nBASH\nqpdf input.pdf --rotate=+90:1,2 --rotate=-90:3 -- output.pdf\n\u65cb\u8f6c\u6307\u5b9a\u9875\u9762\uff1a\n+90:1,2\uff1a\u7b2c 1\u30012 \u9875\u987a\u65f6\u9488\u65cb\u8f6c 90\u00b0\u3002\n-90:3\uff1a\u7b2c 3 \u9875\u9006\u65f6\u9488\u65cb\u8f6c 90\u00b0\u3002\n\n8. \u4fee\u590d\u635f\u574f\u7684 PDF\nBASH\nqpdf --repair input.pdf output.pdf\n\u5c1d\u8bd5\u4fee\u590d\u635f\u574f\u7684 PDF 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