{"id":630,"date":"2025-02-23T02:18:47","date_gmt":"2025-02-22T18:18:47","guid":{"rendered":"https:\/\/www.94i.top\/?p=630"},"modified":"2025-02-23T02:18:47","modified_gmt":"2025-02-22T18:18:47","slug":"wkhtmltopdf%e5%92%8cwkhtmltoimage%e4%b8%ad%e6%96%87%e4%b9%b1%e7%a0%81%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/www.94i.top\/index.php\/2025\/02\/23\/wkhtmltopdf%e5%92%8cwkhtmltoimage%e4%b8%ad%e6%96%87%e4%b9%b1%e7%a0%81%e9%97%ae%e9%a2%98\/","title":{"rendered":"wkhtmltopdf\u548cwkhtmltoimage\u4e2d\u6587\u4e71\u7801\u95ee\u9898"},"content":{"rendered":"

\u524d\u8a00<\/h1>\n

\u5728\u5236\u4f5c\u4e00\u4e2a\u751f\u6210\u53d1\u8d27\u5355\u56fe\u7247\u7684python\u7a0b\u5e8f\u65f6\uff0chtml\u7684\u751f\u6210\u6ca1\u6709\u95ee\u9898\uff0c\u4f46\u662f\u5f53\u8f6c\u6362\u4e3apdf\u6216jpg\u65f6\u51fa\u73b0\u4e2d\u6587\u4e71\u7801\u7684\u95ee\u9898<\/p>\n

\u89e3\u51b3\u65b9\u6848<\/h1>\n

1.\u5728\u6839\u636e\u6a21\u677fhtml\u6e32\u67d3\u540e\u5199\u5165\u8f93\u51fa\u7684html\u5230\u65b0\u6587\u4ef6\u65f6\uff0c\u5b57\u7b26\u7f16\u7801\u8981\u8bbe\u7f6eencoding='utf-8'<\/code>
\n

\"\"<\/div>
\n2.\u5728\u6a21\u677fhtml\u52a0\u4e0ameta\u6807\u7b7e<meta charset="utf-8"><\/code>\uff0c\u4e14\u8981\u786e\u4fdd\u7535\u8111\u4e0a\u5b89\u88c5\u4e86SimSun\uff08\u5b8b\u4f53\uff09\u5b57\u4f53
\n
\"\"<\/div><\/p>\n

\u76f8\u5173\u4ee3\u7801<\/h1>\n

\u6e32\u67d3\u4ee3\u7801\uff1a<\/p>\n

# file: render_html.py\n# \u628a json \u6570\u636e\u5199\u5165\u5230 html \u91cc\u9762\uff0c\u8fdb\u884c\u6e32\u67d3\uff0c\u8f93\u51fa\u5b9e\u9645\u6570\u636e\u7684 html\nfrom jinja2 import FileSystemLoader, Environment\n\n# \u53c2\u8003\u6765\u6e90\n# https:\/\/dboostme.medium.com\/how-to-generate-invoices-using-python-playwright-d77839af4b1e\n\n# \u5b9e\u9645\u4e0a\uff0c\u4e0b\u9762\u8fd9\u4e2a\u6559\u7a0b\u5199\u7684\u5f88\u4e0d\u9519\uff01\n# https:\/\/practicalpython.yasoob.me\/chapter3\n\ninvoice_number = 1\nimport datetime\nnow = datetime.datetime.now()\nformatted_datetime = now.strftime("%Y-%m-%d %H:%M:%S")\n\ncontext = {\n    "invoice_number": invoice_number,\n    "invoice_header": "\u4e2d\u6587",\n    "amount": 10,\n    "currency": "USD",\n    "account": "account_id",\n    "account_iban": "account_iban",\n    "swift": "account_swift",\n    "work_description": "Delivering pizza on motorbike",\n    "person": "James Bond",\n    "email": "james@bond.mi6",\n    "phone": "+4476898123428",\n    "billed_to": "MI-6",\n    "billed_to_address": "85 Albert Embankment",\n    "payment_received_date": formatted_datetime\n}\n\n# \u6574\u4f53\u7684\u903b\u8f91\u662f\uff1a \u627e\u4e2a\u6a21\u677f\u6587\u4ef6\uff0c\u7528 jinja2 \u6e32\u67d3\u6570\u636e\uff0c\u8f93\u51fa html \u6587\u4ef6\n\ntemplate_loader = FileSystemLoader(".\/")\ntemplate_env = Environment(loader=template_loader)\n\ntemplate = template_env.get_template("invoice_sample.html") # html \u6a21\u677f\u6587\u4ef6\n\ninvoice_html = template.render(context)\n\nfile_name = f"output_{invoice_number}.html"\nwith open(file_name, "w" ,encoding='utf-8') as html_file:\n    html_file.write(invoice_html)\n<\/code><\/pre>\n
html\u8f6cjpg<\/p>\n
import imgkit\n\npath_wkimg = r"D:\\wkhtmltopdf\\bin\\wkhtmltoimage.exe"  # \u5de5\u5177\u8def\u5f84\ncfg = imgkit.config(wkhtmltoimage=path_wkimg)\n#\u53ef\u4ee5\u4fee\u6539\u53c2\u6570\uff0c\u56fe\u7247\u5927\u5c0f\u3001\u8bed\u8a00\u7b49\noptions = {\n    'custom-fonts-dir': r'CC:\\Users\\beizhi\\AppData\\Local\\Microsoft\\Windows\\Fonts\\SimSun.ttf',  # \u6307\u5b9a\u5b57\u4f53\u6587\u4ef6\u76ee\u5f55\n\n}\n# \u5c06html\u6587\u4ef6\u8f6c\u4e3a\u56fe\u7247\nimgkit.from_file('output_1.html', 'hellotable.jpg', config=cfg)<\/code><\/pre>\n
\u6a21\u677f\u4ee3\u7801 invoice_sample.html<\/p>\n
<!DOCTYPE html>\n<html>\n<head>\n<meta charset="utf-8">\n <title>Invoice<\/title>\n <style>\n  * {\n   font-family: "SimSun";\n   margin: 0;\n   padding: 0;\n  }\n\n  .container {\n   max-width: 800px;\n   margin: 0 auto;\n   padding: 20px;\n   border: 1px solid #ccc;\n  }\n\n  table {\n   width: 100%;\n   border-collapse: collapse;\n  }\n\n  h2 {\n   margin-bottom: 50px;\n   text-align: center;\n  }\n\n  th, td {\n   padding: 10px;\n   text-align: left;\n   border-bottom: 1px solid #ccc;\n  }\n\n  .invoice-details {\n   margin-bottom: 20px;\n   text-align: left;\n  }\n\n  .invoice-details p {\n   margin: 0;\n   font-size: 16px;\n  }\n\n  .invoice-details strong {\n   font-weight: bold;\n  }\n\n  .invoice-items {\n   margin-top: 60px;\n   margin-bottom: 20px;\n  }\n\n  .invoice-items th {\n   font-weight: bold;\n   text-align: left;\n  }\n\n  .invoice-items td {\n   text-align: left;\n  }\n\n  .invoice-total {\n   text-align: right;\n   margin-right: 30px;\n  }\n\n  .invoice-total strong {\n   font-size: 20px;\n   font-weight: bold;\n  }\n\n  .bottom {\n   margin-top: 40px;\n   text-align: right;\n  }\n\n  .info {\n   margin-top: 60px;\n  }\n\n  .signature {\n   width: 200px;\n   height: auto;\n  }\n\n  @media print {\n   .container {\n    border: none;\n   }\n  }\n\n <\/style>\n<\/head>\n<body>\n<br>\n <div class="container">\n  <h2>{{ invoice_header }}<\/h2>\n\n  <div class="invoice-details">\n   <p><strong>Invoice number:<\/strong> {{ invoice_number }}<\/p>\n   <p><strong>Date:<\/strong> {{ payment_received_date }}<\/p>\n   <p><strong>Billed to:<\/strong> {{ billed_to }}<\/p>\n   <p><strong>Address: <\/strong> {{ billed_to_address }}<\/p>\n  <\/div>\n\n  <div class="invoice-items">\n   <table>\n    <thead>\n     <tr>\n      <th>Description<\/th>\n      <th>Amount<\/th>\n      <th>Currency<\/th>\n     <\/tr>\n    <\/thead>\n    <tbody>\n     <tr>\n      <td>{{ work_description }}<\/td>\n      <td>{{ amount }}<\/td>\n      <td>{{ currency }}<\/td>\n     <\/tr>\n    <\/tbody>\n   <\/table>\n  <\/div>\n\n  <p class="info">\n   Paid in {{ currency }} to {{ person }},\n   IBAN <strong>{{account_iban}}<\/strong>,\n   SWIFT <strong>{{ swift }}<\/strong>\n  <\/p>\n\n  <div class="invoice-details bottom">\n   <p><strong>{{ person }}<\/strong><\/p>\n   <p><strong>Email:<\/strong> {{ email }}<\/p><\/p>\n   <p><strong>Phone:<\/strong> {{ phone }}<\/p>\n  <\/div>\n <\/div>\n <br>\n<\/body>\n<\/html><\/code><\/pre>\n
\u6548\u679c\u56fe\u7247<\/h1>\n
\u56fe\u7247<\/h2>\n
\"\"<\/div><\/p>\n
PDF<\/h2>\n
\"\"<\/div><\/p>\n","protected":false},"excerpt":{"rendered":"
\u524d\u8a00 \u5728\u5236\u4f5c\u4e00\u4e2a\u751f\u6210\u53d1\u8d27\u5355\u56fe\u7247\u7684python\u7a0b\u5e8f\u65f6\uff0chtml\u7684\u751f\u6210\u6ca1\u6709\u95ee\u9898\uff0c\u4f46\u662f\u5f53\u8f6c\u6362\u4e3apdf\u6216jpg\u65f6\u51fa\u73b0\u4e2d […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-630","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/www.94i.top\/index.php\/wp-json\/wp\/v2\/posts\/630","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.94i.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.94i.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.94i.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.94i.top\/index.php\/wp-json\/wp\/v2\/comments?post=630"}],"version-history":[{"count":1,"href":"https:\/\/www.94i.top\/index.php\/wp-json\/wp\/v2\/posts\/630\/revisions"}],"predecessor-version":[{"id":635,"href":"https:\/\/www.94i.top\/index.php\/wp-json\/wp\/v2\/posts\/630\/revisions\/635"}],"wp:attachment":[{"href":"https:\/\/www.94i.top\/index.php\/wp-json\/wp\/v2\/media?parent=630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.94i.top\/index.php\/wp-json\/wp\/v2\/categories?post=630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.94i.top\/index.php\/wp-json\/wp\/v2\/tags?post=630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}