{"id":35796,"date":"2024-11-26T11:30:12","date_gmt":"2024-11-26T03:30:12","guid":{"rendered":"https:\/\/fwq.ai\/blog\/35796\/"},"modified":"2024-11-26T11:30:12","modified_gmt":"2024-11-26T03:30:12","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:\/\/fwq.ai\/blog\/35796\/","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><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173076481678535.jpg\" class=\"aligncenter\" title=\"\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\u63d2\u56fe\" alt=\"\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\u63d2\u56fe\" \/><\/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> \u767b\u5f55\u540e\u590d\u5236 <\/p>\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><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/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>\u4ee5\u4e0a\u5c31\u662f\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\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>\u5982\u4f55\u5c06\u56fe\u7247\u5199\u5165 pdf \u6587\u4ef6\u5e76\u4fdd\u7559\u73b0\u6709\u5185\u5bb9 \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 \u4ee5\u4e0b\u662f\u4fee\u6539\u540e\u7684\u4ee3\u7801\u6bb5\uff1a try (PDPageContentStream cont = new PDPageContentStream(doc, myPage, PDPageContentStream.AppendMode.APPEND, false, false)) { cont.drawImage(pdImage, offset, offset, iw, ih); 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