{"id":989986,"date":"2024-12-27T08:16:11","date_gmt":"2024-12-27T00:16:11","guid":{"rendered":""},"modified":"2024-12-27T08:16:14","modified_gmt":"2024-12-27T00:16:14","slug":"python%e5%a6%82%e4%bd%95%e6%8f%90%e5%8f%96pdf%e5%86%85%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/989986.html","title":{"rendered":"python\u5982\u4f55\u63d0\u53d6pdf\u5185\u5bb9"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25064919\/14447b3e-7be4-4301-88f5-99c3a9208e3f.webp\" alt=\"python\u5982\u4f55\u63d0\u53d6pdf\u5185\u5bb9\" \/><\/p>\n<p><p> <strong>\u63d0\u53d6PDF\u5185\u5bb9\u7684Python\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528PyPDF2\u5e93\u3001\u4f7f\u7528PDFMiner\u5e93\u3001\u4f7f\u7528PyMuPDF\u5e93\u3001\u4f7f\u7528pdfplumber\u5e93\u3002<\/strong>\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5176\u4e2d\u4e00\u79cd\u65b9\u6cd5\uff0c\u4f7f\u7528PyPDF2\u5e93\u6765\u63d0\u53d6PDF\u5185\u5bb9\u3002<\/p>\n<\/p>\n<p><p><strong>\u4f7f\u7528PyPDF2\u5e93<\/strong><br \/>PyPDF2\u662f\u4e00\u4e2a\u975e\u5e38\u6d41\u884c\u7684\u7528\u4e8e\u5904\u7406PDF\u6587\u4ef6\u7684Python\u5e93\u3002\u5b83\u652f\u6301\u4ecePDF\u6587\u4ef6\u4e2d\u63d0\u53d6\u6587\u672c\u3001\u5408\u5e76\u591a\u4e2aPDF\u6587\u4ef6\u3001\u65cb\u8f6cPDF\u9875\u9762\u7b49\u529f\u80fd\u3002\u8981\u4f7f\u7528PyPDF2\u63d0\u53d6PDF\u5185\u5bb9\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5PyPDF2\u5e93\uff0c\u53ef\u4ee5\u901a\u8fc7pip\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install PyPDF2<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u63d0\u53d6PDF\u6587\u4ef6\u4e2d\u7684\u6587\u672c\u5185\u5bb9\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import PyPDF2<\/p>\n<p>def extract_text_from_pdf(file_path):<\/p>\n<p>    # \u6253\u5f00PDF\u6587\u4ef6<\/p>\n<p>    with open(file_path, &#39;rb&#39;) as file:<\/p>\n<p>        # \u521b\u5efaPDF\u9605\u8bfb\u5668\u5bf9\u8c61<\/p>\n<p>        pdf_reader = PyPDF2.PdfReader(file)<\/p>\n<p>        # \u521d\u59cb\u5316\u4e00\u4e2a\u7a7a\u5b57\u7b26\u4e32\u6765\u5b58\u50a8\u63d0\u53d6\u7684\u6587\u672c<\/p>\n<p>        text = &#39;&#39;<\/p>\n<p>        # \u9010\u9875\u8bfb\u53d6PDF\u6587\u4ef6<\/p>\n<p>        for page in pdf_reader.pages:<\/p>\n<p>            # \u63d0\u53d6\u5f53\u524d\u9875\u9762\u7684\u6587\u672c<\/p>\n<p>            text += page.extract_text()<\/p>\n<p>    return text<\/p>\n<h2><strong>\u793a\u4f8b\uff1a\u63d0\u53d6PDF\u6587\u4ef6\u7684\u6587\u672c<\/strong><\/h2>\n<p>pdf_file_path = &#39;example.pdf&#39;<\/p>\n<p>extracted_text = extract_text_from_pdf(pdf_file_path)<\/p>\n<p>print(extracted_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3a<code>extract_text_from_pdf<\/code>\u7684\u51fd\u6570\uff0c\u8be5\u51fd\u6570\u63a5\u6536PDF\u6587\u4ef6\u7684\u8def\u5f84\u4f5c\u4e3a\u53c2\u6570\uff0c\u5e76\u8fd4\u56dePDF\u6587\u4ef6\u4e2d\u7684\u6587\u672c\u5185\u5bb9\u3002\u6211\u4eec\u4f7f\u7528<code>PyPDF2.PdfReader<\/code>\u7c7b\u6765\u8bfb\u53d6PDF\u6587\u4ef6\uff0c\u5e76\u901a\u8fc7\u904d\u5386\u6bcf\u4e00\u9875\u6765\u63d0\u53d6\u6587\u672c\u3002<\/p>\n<\/p>\n<p><p><strong>\u6ce8\u610f\uff1a<\/strong>PyPDF2\u53ef\u80fd\u65e0\u6cd5\u5904\u7406\u67d0\u4e9b\u590d\u6742\u7684PDF\u683c\u5f0f\uff0c\u5c24\u5176\u662f\u90a3\u4e9b\u7ecf\u8fc7\u52a0\u5bc6\u3001\u4f7f\u7528\u4e86\u590d\u6742\u7684\u5b57\u4f53\u6216\u5305\u542b\u56fe\u50cf\u7684PDF\u6587\u4ef6\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u5176\u4ed6\u5e93\uff0c\u5982PDFMiner\u6216pdfplumber\uff0c\u5b83\u4eec\u5728\u5904\u7406\u590d\u6742PDF\u6587\u4ef6\u65f6\u53ef\u80fd\u66f4\u6709\u6548\u3002<\/p>\n<\/p>\n<p><p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5176\u4ed6\u5e93\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u4eec\u6765\u63d0\u53d6PDF\u5185\u5bb9\u3002<\/p>\n<\/p>\n<hr>\n<p><p>\u4e00\u3001PYPDF2\u5e93<\/p>\n<\/p>\n<p><p>PyPDF2\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684PDF\u5904\u7406\u5e93\uff0c\u9002\u7528\u4e8e\u9700\u8981\u7b80\u5355\u64cd\u4f5c\u7684PDF\u6587\u4ef6\u3002\u5b83\u7684\u4f18\u70b9\u662f\u6613\u4e8e\u4f7f\u7528\uff0c\u5e76\u4e14\u652f\u6301\u591a\u79cd\u57fa\u672c\u7684PDF\u64cd\u4f5c\u3002\u4f46\u662f\uff0c\u5bf9\u4e8e\u4e00\u4e9b\u590d\u6742\u7684PDF\u683c\u5f0f\uff0c\u5b83\u53ef\u80fd\u65e0\u6cd5\u63d0\u53d6\u51fa\u5b8c\u6574\u7684\u6587\u672c\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u5b89\u88c5\u548c\u57fa\u672c\u4f7f\u7528<\/strong><\/li>\n<\/ol>\n<p><p>PyPDF2\u53ef\u4ee5\u901a\u8fc7pip\u8f7b\u677e\u5b89\u88c5\uff0c\u4f7f\u7528\u65f6\u53ea\u9700\u5f15\u5165\u76f8\u5e94\u7684\u6a21\u5757\u5373\u53ef\u3002\u9664\u4e86\u63d0\u53d6\u6587\u672c\u5916\uff0cPyPDF2\u8fd8\u652f\u6301\u5408\u5e76\u3001\u62c6\u5206\u548c\u65cb\u8f6cPDF\u6587\u4ef6\u7b49\u57fa\u672c\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install PyPDF2<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><pre><code class=\"language-python\">import PyPDF2<\/p>\n<h2><strong>\u6253\u5f00PDF\u6587\u4ef6<\/strong><\/h2>\n<p>with open(&#39;example.pdf&#39;, &#39;rb&#39;) as file:<\/p>\n<p>    pdf_reader = PyPDF2.PdfReader(file)<\/p>\n<p>    # \u83b7\u53d6PDF\u6587\u4ef6\u7684\u9875\u6570<\/p>\n<p>    num_pages = len(pdf_reader.pages)<\/p>\n<p>    # \u63d0\u53d6\u6bcf\u4e00\u9875\u7684\u6587\u672c<\/p>\n<p>    for page_num in range(num_pages):<\/p>\n<p>        page = pdf_reader.pages[page_num]<\/p>\n<p>        text = page.extract_text()<\/p>\n<p>        print(text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u5904\u7406\u52a0\u5bc6\u7684PDF<\/strong><\/li>\n<\/ol>\n<p><p>\u5bf9\u4e8e\u52a0\u5bc6\u7684PDF\u6587\u4ef6\uff0cPyPDF2\u63d0\u4f9b\u4e86\u89e3\u5bc6\u529f\u80fd\uff0c\u4f46\u524d\u63d0\u662f\u9700\u8981\u77e5\u9053PDF\u7684\u5bc6\u7801\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">with open(&#39;encrypted.pdf&#39;, &#39;rb&#39;) as file:<\/p>\n<p>    pdf_reader = PyPDF2.PdfReader(file)<\/p>\n<p>    # \u89e3\u5bc6PDF<\/p>\n<p>    if pdf_reader.is_encrypted:<\/p>\n<p>        pdf_reader.decrypt(&#39;password&#39;)  # \u8fd9\u91cc\u9700\u8981\u63d0\u4f9bPDF\u7684\u5bc6\u7801<\/p>\n<p>    text = pdf_reader.pages[0].extract_text()<\/p>\n<p>    print(text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"3\">\n<li><strong>\u5408\u5e76\u548c\u62c6\u5206PDF<\/strong><\/li>\n<\/ol>\n<p><p>PyPDF2\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5408\u5e76\u591a\u4e2aPDF\u6587\u4ef6\u6216\u4ecePDF\u4e2d\u63d0\u53d6\u7279\u5b9a\u9875\u9762\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from PyPDF2 import PdfWriter, PdfReader<\/p>\n<h2><strong>\u5408\u5e76PDF<\/strong><\/h2>\n<p>pdf_writer = PdfWriter()<\/p>\n<p>for pdf in [&#39;file1.pdf&#39;, &#39;file2.pdf&#39;]:<\/p>\n<p>    pdf_reader = PdfReader(pdf)<\/p>\n<p>    for page in pdf_reader.pages:<\/p>\n<p>        pdf_writer.add_page(page)<\/p>\n<p>with open(&#39;merged.pdf&#39;, &#39;wb&#39;) as file:<\/p>\n<p>    pdf_writer.write(file)<\/p>\n<h2><strong>\u62c6\u5206PDF<\/strong><\/h2>\n<p>pdf_reader = PdfReader(&#39;example.pdf&#39;)<\/p>\n<p>pdf_writer = PdfWriter()<\/p>\n<p>pdf_writer.add_page(pdf_reader.pages[0])<\/p>\n<p>with open(&#39;split_page.pdf&#39;, &#39;wb&#39;) as file:<\/p>\n<p>    pdf_writer.write(file)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>PyPDF2\u9002\u5408\u5904\u7406\u7b80\u5355\u7684PDF\u63d0\u53d6\u4efb\u52a1\uff0c\u4f46\u5982\u679cPDF\u6587\u4ef6\u5185\u5bb9\u590d\u6742\uff0c\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u66f4\u5f3a\u5927\u7684\u5e93\u3002<\/p>\n<\/p>\n<hr>\n<p><p>\u4e8c\u3001PDFMINER\u5e93<\/p>\n<\/p>\n<p><p>PDFMiner\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684PDF\u5904\u7406\u5e93\uff0c\u4e13\u6ce8\u4e8e\u4ecePDF\u6587\u4ef6\u4e2d\u63d0\u53d6\u6587\u672c\u3002\u5b83\u652f\u6301\u5904\u7406\u590d\u6742\u7684PDF\u683c\u5f0f\uff0c\u5982\u591a\u5217\u6587\u672c\u3001\u5d4c\u5165\u5b57\u4f53\u7b49\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u5b89\u88c5\u548c\u57fa\u672c\u4f7f\u7528<\/strong><\/li>\n<\/ol>\n<p><p>PDFMiner\u7684\u5b89\u88c5\u7a0d\u5fae\u590d\u6742\u4e00\u4e9b\uff0c\u9700\u8981\u5b89\u88c5pdfminer.six\u7248\u672c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install pdfminer.six<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><pre><code class=\"language-python\">from pdfminer.high_level import extract_text<\/p>\n<h2><strong>\u63d0\u53d6PDF\u6587\u672c<\/strong><\/h2>\n<p>text = extract_text(&#39;example.pdf&#39;)<\/p>\n<p>print(text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u9ad8\u7ea7\u7528\u6cd5<\/strong><\/li>\n<\/ol>\n<p><p>PDFMiner\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7ea7\u7684API\uff0c\u53ef\u4ee5\u66f4\u7cbe\u7ec6\u5730\u63a7\u5236\u6587\u672c\u63d0\u53d6\u8fc7\u7a0b\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from pdfminer.high_level import extract_text_to_fp<\/p>\n<p>from io import StringIO<\/p>\n<p>output_string = StringIO()<\/p>\n<p>with open(&#39;example.pdf&#39;, &#39;rb&#39;) as infile:<\/p>\n<p>    extract_text_to_fp(infile, output_string)<\/p>\n<p>print(output_string.getvalue())<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"3\">\n<li><strong>\u5904\u7406\u590d\u6742\u7684PDF<\/strong><\/li>\n<\/ol>\n<p><p>PDFMiner\u53ef\u4ee5\u5904\u7406\u590d\u6742\u7684PDF\u683c\u5f0f\uff0c\u5305\u62ec\u591a\u5217\u5e03\u5c40\u3001\u8868\u683c\u3001\u56fe\u50cf\u7b49\u3002\u8fd9\u4f7f\u5f97\u5b83\u5728\u5904\u7406\u5b66\u672f\u8bba\u6587\u3001\u8d22\u52a1\u62a5\u8868\u7b49PDF\u6587\u4ef6\u65f6\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n<p><p>PDFMiner\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u4f46\u5176\u4f7f\u7528\u8d77\u6765\u53ef\u80fd\u7a0d\u663e\u590d\u6742\uff0c\u9002\u5408\u9700\u8981\u5904\u7406\u590d\u6742PDF\u683c\u5f0f\u7684\u7528\u6237\u3002<\/p>\n<\/p>\n<hr>\n<p><p>\u4e09\u3001PYMUPDF\u5e93<\/p>\n<\/p>\n<p><p>PyMuPDF\uff08\u5373fitz\uff09\u662f\u4e00\u4e2a\u5feb\u901f\u7684PDF\u548cXPS\u6587\u6863\u89e3\u6790\u5e93\uff0c\u652f\u6301\u6587\u672c\u63d0\u53d6\u3001\u56fe\u50cf\u5904\u7406\u3001\u6587\u6863\u5408\u5e76\u7b49\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u5b89\u88c5\u548c\u57fa\u672c\u4f7f\u7528<\/strong><\/li>\n<\/ol>\n<p><p>PyMuPDF\u53ef\u4ee5\u901a\u8fc7pip\u5b89\u88c5\uff0c\u5e76\u63d0\u4f9b\u4e86\u7b80\u5355\u6613\u7528\u7684API\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install PyMuPDF<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><pre><code class=\"language-python\">import fitz  # PyMuPDF\u7684\u6a21\u5757\u540d\u4e3afitz<\/p>\n<h2><strong>\u6253\u5f00PDF<\/strong><\/h2>\n<p>pdf_document = fitz.open(&#39;example.pdf&#39;)<\/p>\n<h2><strong>\u83b7\u53d6\u9875\u6570<\/strong><\/h2>\n<p>num_pages = pdf_document.page_count<\/p>\n<h2><strong>\u63d0\u53d6\u6587\u672c<\/strong><\/h2>\n<p>for page_num in range(num_pages):<\/p>\n<p>    page = pdf_document.load_page(page_num)<\/p>\n<p>    text = page.get_text()<\/p>\n<p>    print(text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u5904\u7406PDF\u4e2d\u7684\u56fe\u50cf\u548c\u8868\u683c<\/strong><\/li>\n<\/ol>\n<p><p>PyMuPDF\u4e0d\u4ec5\u53ef\u4ee5\u63d0\u53d6\u6587\u672c\uff0c\u8fd8\u53ef\u4ee5\u63d0\u53d6PDF\u4e2d\u7684\u56fe\u50cf\u548c\u8868\u683c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u63d0\u53d6\u56fe\u50cf<\/p>\n<p>for page_num in range(num_pages):<\/p>\n<p>    page = pdf_document.load_page(page_num)<\/p>\n<p>    images = page.get_images(full=True)<\/p>\n<p>    for img_index, img in enumerate(images):<\/p>\n<p>        xref = img[0]<\/p>\n<p>        base_image = pdf_document.extract_image(xref)<\/p>\n<p>        image_bytes = base_image[&quot;image&quot;]<\/p>\n<p>        # \u53ef\u4ee5\u4f7f\u7528PIL\u6216\u5176\u4ed6\u5e93\u6765\u5904\u7406\u56fe\u50cf<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"3\">\n<li><strong>\u5408\u5e76\u548c\u4fee\u6539PDF<\/strong><\/li>\n<\/ol>\n<p><p>PyMuPDF\u652f\u6301\u5408\u5e76\u591a\u4e2aPDF\u6587\u4ef6\uff0c\u4fee\u6539PDF\u9875\u9762\u5185\u5bb9\u7b49\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5408\u5e76PDF<\/p>\n<p>pdf_document_1 = fitz.open(&#39;file1.pdf&#39;)<\/p>\n<p>pdf_document_2 = fitz.open(&#39;file2.pdf&#39;)<\/p>\n<p>pdf_document_1.insert_pdf(pdf_document_2)<\/p>\n<p>pdf_document_1.save(&#39;merged_output.pdf&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>PyMuPDF\u4ee5\u5176\u9ad8\u6548\u548c\u4e30\u5bcc\u7684\u529f\u80fd\u800c\u95fb\u540d\uff0c\u9002\u5408\u9700\u8981\u5bf9PDF\u6587\u4ef6\u8fdb\u884c\u590d\u6742\u64cd\u4f5c\u7684\u7528\u6237\u3002<\/p>\n<\/p>\n<hr>\n<p><p>\u56db\u3001PDFPLUMBER\u5e93<\/p>\n<\/p>\n<p><p>pdfplumber\u662f\u4e00\u4e2a\u7528\u4e8e\u63d0\u53d6PDF\u6587\u4ef6\u4e2d\u8868\u683c\u548c\u6587\u672c\u7684Python\u5e93\u3002\u5b83\u5728\u5904\u7406\u4ee5\u8868\u683c\u4e3a\u4e3b\u7684PDF\u6587\u4ef6\u65f6\u7279\u522b\u6709\u7528\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u5b89\u88c5\u548c\u57fa\u672c\u4f7f\u7528<\/strong><\/li>\n<\/ol>\n<p><p>pdfplumber\u53ef\u4ee5\u901a\u8fc7pip\u5b89\u88c5\uff0c\u5e76\u63d0\u4f9b\u4e86\u63d0\u53d6\u6587\u672c\u548c\u8868\u683c\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install pdfplumber<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><pre><code class=\"language-python\">import pdfplumber<\/p>\n<h2><strong>\u6253\u5f00PDF<\/strong><\/h2>\n<p>with pdfplumber.open(&#39;example.pdf&#39;) as pdf:<\/p>\n<p>    # \u63d0\u53d6\u6bcf\u4e00\u9875\u7684\u6587\u672c<\/p>\n<p>    for page in pdf.pages:<\/p>\n<p>        text = page.extract_text()<\/p>\n<p>        print(text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u63d0\u53d6\u8868\u683c<\/strong><\/li>\n<\/ol>\n<p><p>pdfplumber\u7684\u4e00\u4e2a\u5f3a\u5927\u529f\u80fd\u662f\u63d0\u53d6PDF\u4e2d\u7684\u8868\u683c\uff0c\u5b83\u53ef\u4ee5\u8bc6\u522b\u8868\u683c\u7ed3\u6784\u5e76\u63d0\u53d6\u4e3aPython\u6570\u636e\u7ed3\u6784\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import pdfplumber<\/p>\n<h2><strong>\u63d0\u53d6\u8868\u683c<\/strong><\/h2>\n<p>with pdfplumber.open(&#39;example.pdf&#39;) as pdf:<\/p>\n<p>    for page in pdf.pages:<\/p>\n<p>        tables = page.extract_tables()<\/p>\n<p>        for table in tables:<\/p>\n<p>            for row in table:<\/p>\n<p>                print(row)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"3\">\n<li><strong>\u5904\u7406\u56fe\u50cf\u548c\u5176\u4ed6\u5143\u7d20<\/strong><\/li>\n<\/ol>\n<p><p>pdfplumber\u8fd8\u53ef\u4ee5\u63d0\u53d6PDF\u4e2d\u7684\u56fe\u50cf\u548c\u5176\u4ed6\u5143\u7d20\uff0c\u9002\u5408\u9700\u8981\u4ecePDF\u4e2d\u63d0\u53d6\u5404\u79cd\u7c7b\u578b\u6570\u636e\u7684\u7528\u6237\u3002<\/p>\n<\/p>\n<p><p>pdfplumber\u4e13\u6ce8\u4e8e\u4ecePDF\u4e2d\u63d0\u53d6\u8868\u683c\u548c\u6587\u672c\uff0c\u5bf9\u4e8e\u9700\u8981\u5904\u7406\u5927\u91cf\u8868\u683c\u6570\u636e\u7684\u7528\u6237\u7279\u522b\u6709\u7528\u3002<\/p>\n<\/p>\n<hr>\n<p><p>\u7efc\u4e0a\u6240\u8ff0\uff0cPython\u63d0\u4f9b\u4e86\u591a\u79cd\u7528\u4e8e\u63d0\u53d6PDF\u5185\u5bb9\u7684\u5e93\uff0c\u6bcf\u79cd\u5e93\u90fd\u6709\u5176\u72ec\u7279\u7684\u529f\u80fd\u548c\u9002\u7528\u573a\u666f\u3002\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\u53d6\u51b3\u4e8e\u5177\u4f53\u9700\u6c42\uff0c\u5982PDF\u6587\u4ef6\u7684\u590d\u6742\u6027\u3001\u9700\u8981\u63d0\u53d6\u7684\u5185\u5bb9\u7c7b\u578b\u7b49\u3002\u901a\u8fc7\u719f\u7ec3\u638c\u63e1\u8fd9\u4e9b\u5de5\u5177\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u8fdb\u884cPDF\u5185\u5bb9\u7684\u81ea\u52a8\u5316\u5904\u7406\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u4f7f\u7528Python\u63d0\u53d6PDF\u6587\u4ef6\u4e2d\u7684\u6587\u672c\uff1f<\/strong><br \/>\u53ef\u4ee5\u4f7f\u7528\u591a\u4e2aPython\u5e93\u6765\u63d0\u53d6PDF\u6587\u4ef6\u4e2d\u7684\u6587\u672c\u3002\u6700\u5e38\u7528\u7684\u5e93\u5305\u62ecPyPDF2\u3001pdfminer\u548cPyMuPDF\uff08fitz\uff09\u3002\u4f7f\u7528PyPDF2\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bfb\u53d6PDF\u6587\u4ef6\u5e76\u4f7f\u7528<code>getPage()<\/code>\u65b9\u6cd5\u83b7\u53d6\u7279\u5b9a\u9875\u9762\u7684\u5185\u5bb9\uff0c\u7136\u540e\u8c03\u7528<code>extract_text()<\/code>\u51fd\u6570\u63d0\u53d6\u6587\u672c\u3002\u800cpdfminer\u5e93\u5219\u9002\u5408\u5904\u7406\u590d\u6742\u5e03\u5c40\u548c\u683c\u5f0f\u7684PDF\uff0c\u63d0\u4f9b\u4e86\u66f4\u5f3a\u5927\u7684\u6587\u672c\u63d0\u53d6\u529f\u80fd\u3002<\/p>\n<p><strong>\u63d0\u53d6PDF\u4e2d\u7684\u56fe\u50cf\u6216\u8868\u683c\u6570\u636e\u662f\u5426\u4e5f\u53ef\u4ee5\u901a\u8fc7Python\u5b9e\u73b0\uff1f<\/strong><br \/>\u662f\u7684\uff0cPython\u4e5f\u80fd\u591f\u63d0\u53d6PDF\u4e2d\u7684\u56fe\u50cf\u548c\u8868\u683c\u6570\u636e\u3002\u53ef\u4ee5\u4f7f\u7528pdf2image\u5e93\u5c06PDF\u9875\u9762\u8f6c\u6362\u4e3a\u56fe\u50cf\uff0c\u4ece\u800c\u63d0\u53d6\u5176\u4e2d\u7684\u56fe\u50cf\u5143\u7d20\u3002\u5bf9\u4e8e\u8868\u683c\u6570\u636e\uff0cpandas\u548ctabula-py\u5e93\u53ef\u4ee5\u7ed3\u5408\u4f7f\u7528\uff0c\u76f4\u63a5\u4ecePDF\u4e2d\u63d0\u53d6\u8868\u683c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3apandas\u6570\u636e\u6846\uff0c\u4fbf\u4e8e\u540e\u7eed\u7684\u6570\u636e\u5206\u6790\u548c\u5904\u7406\u3002<\/p>\n<p><strong>\u5728\u63d0\u53d6PDF\u5185\u5bb9\u65f6\uff0c\u5982\u4f55\u5904\u7406\u6587\u672c\u7f16\u7801\u548c\u683c\u5f0f\u95ee\u9898\uff1f<\/strong><br \/>\u5904\u7406PDF\u6587\u4ef6\u65f6\uff0c\u6587\u672c\u7684\u7f16\u7801\u548c\u683c\u5f0f\u53ef\u80fd\u4f1a\u6210\u4e3a\u95ee\u9898\u3002pdfminer\u63d0\u4f9b\u4e86\u5bf9\u6587\u672c\u7f16\u7801\u7684\u826f\u597d\u652f\u6301\uff0c\u80fd\u591f\u8bc6\u522b\u5e76\u5904\u7406\u4e0d\u540c\u7f16\u7801\u683c\u5f0f\u7684\u6587\u672c\u3002\u4f7f\u7528\u65f6\u9700\u6ce8\u610f\u63d0\u53d6\u5230\u7684\u6587\u672c\u53ef\u80fd\u9700\u8981\u8fdb\u4e00\u6b65\u6e05\u6d17\u548c\u6574\u7406\uff0c\u4ee5\u786e\u4fdd\u5176\u683c\u5f0f\u7b26\u5408\u9884\u671f\u3002\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u6216\u5b57\u7b26\u4e32\u5904\u7406\u51fd\u6570\u6765\u8c03\u6574\u63d0\u53d6\u5230\u7684\u6587\u672c\u3002<\/p>\n<p><strong>\u6709\u6ca1\u6709\u63a8\u8350\u7684\u5728\u7ebf\u8d44\u6e90\u6216\u793a\u4f8b\u4ee3\u7801\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u66f4\u597d\u5730\u7406\u89e3PDF\u63d0\u53d6\uff1f<\/strong><br \/>\u8bb8\u591a\u5728\u7ebf\u8d44\u6e90\u548c\u793a\u4f8b\u4ee3\u7801\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5feb\u901f\u4e0a\u624bPDF\u63d0\u53d6\u3002GitHub\u4e0a\u6709\u5f88\u591a\u5f00\u6e90\u9879\u76ee\u63d0\u4f9b\u4e86\u5b8c\u6574\u7684\u793a\u4f8b\u4ee3\u7801\u3002\u5b98\u65b9\u7f51\u7ad9\u7684\u6587\u6863\u548c\u6559\u7a0b\u4e5f\u662f\u975e\u5e38\u6709\u7528\u7684\u5b66\u4e60\u8d44\u6e90\u3002\u6b64\u5916\uff0cYouTube\u4e0a\u6709\u4e00\u4e9b\u5173\u4e8e\u4f7f\u7528Python\u63d0\u53d6PDF\u5185\u5bb9\u7684\u6559\u5b66\u89c6\u9891\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u66f4\u76f4\u89c2\u5730\u7406\u89e3\u8fd9\u4e00\u8fc7\u7a0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u63d0\u53d6PDF\u5185\u5bb9\u7684Python\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528PyPDF2\u5e93\u3001\u4f7f\u7528PDFMiner\u5e93\u3001\u4f7f\u7528PyMuPDF\u5e93\u3001\u4f7f\u7528p [&hellip;]","protected":false},"author":3,"featured_media":989990,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/989986"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=989986"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/989986\/revisions"}],"predecessor-version":[{"id":989991,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/989986\/revisions\/989991"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/989990"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=989986"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=989986"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=989986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}