{"id":203568,"date":"2025-05-22T11:52:13","date_gmt":"2025-05-22T03:52:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203568\/"},"modified":"2025-05-22T11:52:13","modified_gmt":"2025-05-22T03:52:13","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8%e4%b8%8d%e8%a6%86%e7%9b%96%e5%8e%9f%e6%9c%89%e5%86%85%e5%ae%b9%e7%9a%84%e6%83%85%e5%86%b5%e4%b8%8b%ef%bc%8c%e4%bd%bf%e7%94%a8-java-pdfbox-%e5%b0%86%e5%9b%be%e7%89%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203568\/","title":{"rendered":"\u5982\u4f55\u5728\u4e0d\u8986\u76d6\u539f\u6709\u5185\u5bb9\u7684\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528 Java PDFBox \u5c06\u56fe\u7247\u5199\u5165 PDF \u6587\u4ef6\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u5728\u4e0d\u8986\u76d6\u539f\u6709\u5185\u5bb9\u7684\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528 Java PDFBox \u5c06\u56fe\u7247\u5199\u5165 PDF \u6587\u4ef6\uff1f<\/h1>\n<p>\u54c8\u55bd\uff01\u4eca\u5929\u5fc3\u8840\u6765\u6f6e\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u5728\u4e0d\u8986\u76d6\u539f\u6709\u5185\u5bb9\u7684\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528 Java PDFBox \u5c06\u56fe\u7247\u5199\u5165 PDF \u6587\u4ef6\uff1f\u300b<\/span>\uff0c\u60f3\u5fc5\u5927\u5bb6\u5e94\u8be5\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u90fd\u4e0d\u964c\u751f\u5427\uff0c\u90a3\u4e48\u9605\u8bfb\u672c\u6587\u5c31\u90fd\u4e0d\u4f1a\u5f88\u56f0\u96be\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u4f60\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\uff0c\u5343\u4e07\u522b\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u4f60\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241112\/17313739636732ab8bbf6af.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5982\u4f55\u5c06\u56fe\u7247\u5199\u5165 pdf \u6587\u4ef6\u5e76\u4fdd\u7559\u73b0\u6709\u5185\u5bb9<\/strong><\/p>\n<p>\u5728\u4f7f\u7528 java pdfbox \u5411\u73b0\u6709 pdf \u6587\u4ef6\u4e2d\u5199\u5165\u56fe\u7247\u65f6\uff0c\u9047\u5230\u56fe\u7247\u5199\u5165\u6210\u529f\u540e\u539f\u6709\u6587\u672c\u6d88\u5931\u7684\u95ee\u9898\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u9700\u8981\u4f7f\u7528\u8ffd\u52a0\u6a21\u5f0f\u800c\u4e0d\u662f\u9ed8\u8ba4\u7684\u8986\u76d6\u6a21\u5f0f\u5c06\u56fe\u50cf\u5199\u5165\u6587\u6863\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4fee\u6539\u540e\u7684\u4ee3\u7801\u6bb5\uff1a<\/p>\n<pre>try (PDPageContentStream cont = \nnew PDPageContentStream(doc, myPage, PDPageContentStream.AppendMode.APPEND, false, false)) {\n\n        cont.drawImage(pdImage, offset, offset, iw, ih);\n    }<\/pre>\n<p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u5728 pdpagecontentstream \u6784\u9020\u51fd\u6570\u4e2d\u6307\u5b9a pdpagecontentstream.appendmode.append \u6765\u542f\u7528\u8ffd\u52a0\u6a21\u5f0f\u3002\u8fd9\u5c06\u786e\u4fdd\u56fe\u50cf\u88ab\u6dfb\u52a0\u5230\u6587\u6863\u4e2d\uff0c\u800c\u4e0d\u4f1a\u8986\u76d6\u73b0\u6709\u5185\u5bb9\u3002<\/p>\n<p>\u4fee\u6539\u540e\u7684\u4ee3\u7801\u5c06\u5728\u4e0d\u5f71\u54cd\u539f\u6709\u6587\u672c\u7684\u60c5\u51b5\u4e0b\uff0c\u6210\u529f\u5730\u5c06\u56fe\u50cf\u5199\u5165 pdf \u6587\u4ef6\u3002<\/p>\n<p>\u672c\u7bc7\u5173\u4e8e\u300a\u5982\u4f55\u5728\u4e0d\u8986\u76d6\u539f\u6709\u5185\u5bb9\u7684\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528 Java PDFBox \u5c06\u56fe\u7247\u5199\u5165 PDF \u6587\u4ef6\uff1f\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728\u4e0d\u8986\u76d6\u539f\u6709\u5185\u5bb9\u7684\u60c5\u51b5\u4e0b\uff0c\u4f7f&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-203568","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203568","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=203568"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203568\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203568"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203568"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}