{"id":35802,"date":"2024-11-26T17:59:18","date_gmt":"2024-11-26T09:59:18","guid":{"rendered":"https:\/\/fwq.ai\/blog\/35802\/"},"modified":"2024-11-26T17:59:18","modified_gmt":"2024-11-26T09:59:18","slug":"java-pdfbox-%e5%86%99%e5%85%a5%e5%9b%be%e7%89%87%e6%97%b6%e5%a6%82%e4%bd%95%e9%81%bf%e5%85%8d%e8%a6%86%e7%9b%96%e5%8e%9f%e6%9c%89%e6%96%87%e5%ad%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/35802\/","title":{"rendered":"Java PDFBox \u5199\u5165\u56fe\u7247\u65f6\u5982\u4f55\u907f\u514d\u8986\u76d6\u539f\u6709\u6587\u5b57\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173076661979398.jpg\" class=\"aligncenter\" title=\"Java PDFBox \u5199\u5165\u56fe\u7247\u65f6\u5982\u4f55\u907f\u514d\u8986\u76d6\u539f\u6709\u6587\u5b57\uff1f\u63d2\u56fe\" alt=\"Java PDFBox \u5199\u5165\u56fe\u7247\u65f6\u5982\u4f55\u907f\u514d\u8986\u76d6\u539f\u6709\u6587\u5b57\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u95ee\u9898\uff1ajava pdfbox \u5411pdf\u4e2d\u5199\u5165\u56fe\u7247\uff0c\u539f\u6709\u6587\u5b57\u6d88\u5931<\/strong><\/p>\n<p>\u5728\u5df2\u6709\u7684pdf\u6587\u4ef6\u4e2d\u5199\u5165\u56fe\u7247\u65f6\uff0c\u5982\u679c\u56fe\u7247\u6240\u5728\u7684\u9875\u539f\u672c\u6709\u6587\u5b57\uff0c\u5199\u5165\u540e\u7684\u56fe\u7247\u4f1a\u8986\u76d6\u539f\u6709\u7684\u6587\u5b57\uff0c\u4f7f\u6587\u5b57\u6d88\u5931\u3002<\/p>\n<p><strong>\u539f\u56e0\uff1a<\/strong><\/p>\n<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cpdfbox\u5728\u7ed8\u5236\u56fe\u7247\u65f6\u4f7f\u7528\u8986\u76d6\u6a21\u5f0f\uff0c\u5c06\u65b0\u7ed8\u5236\u7684\u5185\u5bb9\u8986\u76d6\u5728\u539f\u6709\u5185\u5bb9\u4e4b\u4e0a\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n<p>\u8981\u907f\u514d\u539f\u6709\u5185\u5bb9\u88ab\u8986\u76d6\uff0c\u9700\u8981\u4f7f\u7528\u8ffd\u52a0\u6a21\u5f0f\uff0c\u5373\u5728\u7ed8\u5236\u56fe\u7247\u65f6\u4e0d\u8986\u76d6\u539f\u6709\u5185\u5bb9\uff0c\u800c\u662f\u5c06\u5176\u9644\u52a0\u5230\u9875\u9762\u5e95\u90e8\u3002<\/p>\n<p><strong>\u4fee\u6539\u540e\u7684\u4ee3\u7801\uff1a<\/strong><\/p>\n<pre>try (PDPageContentStream cont = new PDPageContentStream(doc, myPage,PDPageContentStream.AppendMode.APPEND,false,false)) {\n    cont.drawImage(pdImage, offset, offset, iw, ih);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7\u4f7f\u7528\u8ffd\u52a0\u6a21\u5f0f\uff0c\u5199\u5165\u7684\u56fe\u7247\u4f1a\u9644\u52a0\u5230\u9875\u9762\u7684\u5e95\u90e8\uff0c\u800c\u4e0d\u4f1a\u8986\u76d6\u539f\u6709\u7684\u6587\u5b57\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fJava PDFBox \u5199\u5165\u56fe\u7247\u65f6\u5982\u4f55\u907f\u514d\u8986\u76d6\u539f\u6709\u6587\u5b57\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u95ee\u9898\uff1ajava pdfbox \u5411pdf\u4e2d\u5199\u5165\u56fe\u7247\uff0c\u539f\u6709\u6587\u5b57\u6d88\u5931 \u5728\u5df2\u6709\u7684pdf\u6587\u4ef6\u4e2d\u5199\u5165\u56fe\u7247\u65f6\uff0c\u5982\u679c\u56fe\u7247\u6240\u5728\u7684\u9875\u539f\u672c\u6709\u6587\u5b57\uff0c\u5199\u5165\u540e\u7684\u56fe\u7247\u4f1a\u8986\u76d6\u539f\u6709\u7684\u6587\u5b57\uff0c\u4f7f\u6587\u5b57\u6d88\u5931\u3002 \u539f\u56e0\uff1a \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cpdfbox\u5728\u7ed8\u5236\u56fe\u7247\u65f6\u4f7f\u7528\u8986\u76d6\u6a21\u5f0f\uff0c\u5c06\u65b0\u7ed8\u5236\u7684\u5185\u5bb9\u8986\u76d6\u5728\u539f\u6709\u5185\u5bb9\u4e4b\u4e0a\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u89e3\u51b3\u65b9\u6848\uff1a \u8981\u907f\u514d\u539f\u6709\u5185\u5bb9\u88ab\u8986\u76d6\uff0c\u9700\u8981\u4f7f\u7528\u8ffd\u52a0\u6a21\u5f0f\uff0c\u5373\u5728\u7ed8\u5236\u56fe\u7247\u65f6\u4e0d\u8986\u76d6\u539f\u6709\u5185\u5bb9\uff0c\u800c\u662f\u5c06\u5176\u9644\u52a0\u5230\u9875\u9762\u5e95\u90e8\u3002 \u4fee\u6539\u540e\u7684\u4ee3\u7801\uff1a try (PDPageContentStream cont = new PDPageContentStream(doc, myPage,PDPageContentStream.AppendMode.APPEND,false,false)) { cont.drawImage(pdImage, offset, offset, iw, ih); } \u767b\u5f55\u540e\u590d\u5236 \u901a\u8fc7\u4f7f\u7528\u8ffd\u52a0\u6a21\u5f0f\uff0c\u5199\u5165\u7684\u56fe\u7247\u4f1a\u9644\u52a0\u5230\u9875\u9762\u7684\u5e95\u90e8\uff0c\u800c\u4e0d\u4f1a\u8986\u76d6\u539f\u6709\u7684\u6587\u5b57\u3002 \u4ee5\u4e0a\u5c31\u662fJava PDFBox \u5199\u5165\u56fe\u7247\u65f6\u5982\u4f55\u907f\u514d\u8986\u76d6\u539f\u6709\u6587\u5b57\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-35802","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=35802"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35802\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=35802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=35802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=35802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}