UiPath Documentation
document-understanding
2.2510
true
重要 :
新发布内容的本地化可能需要 1-2 周的时间才能完成。
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Document Understanding 用户指南

上次更新日期 2026年4月15日

公共端点

根据基于 API 密钥进行验证的许可证,每个 ML 包有两类限制:

  • Community licensed traffic - The size of documents that can be extracted is limited to 2 pages and 4MB and there is a rate-limiting per account at 50 requests per hour. When an account reaches the rate limit, the server responds with 429 - Too Many Requests error status. Community Edition license of Document UnderstandingTM has no quantity displayed on the Licenses page within the Document Understanding section.
  • 企业版许可流量 - “许可证”页面的“Document Understanding”部分以页数形式显示使用权限。每页可提取的文档大小限制为 20 兆像素和 10MB,JSON-Base64 格式。
备注:

Public extraction endpoints (endpoints containing /ie, for example Invoices, https://du.uipath.com/ie/invoices) only work with documents that have up to 30 pages (or 30MB payload in total).

确保根据每个服务器区域将活动连接到正确的端点。

公共端点西欧澳大利亚美国加拿大日本新加坡
UiPath 文档 OCRhttps://du.uipath.com/ocrhttps://du-au.uipath.com/ocrhttps://du-us.uipath.com/ocrhttps://du-ca.uipath.com/ocrhttps://du-jp.uipath.com/ocrhttps://du-sg.uipath.com/ocr
https://du.uipath.com/cjk-ocr不适用不适用不适用https://du-jp.uipath.com/cjk-ocrhttps://du-sg.uipath.com/cjk-ocr
发票https://du.uipath.com/ie/invoices不适用不适用不适用不适用不适用
Deprecated: model has been merged into the Invoices model. See the Invoices model page for details.https://du.uipath.com/ie/invoices_au不适用不适用不适用不适用不适用
印度发票https://du.uipath.com/ie/invoices_india不适用不适用不适用不适用不适用
日本发票https://du.uipath.com/ie/invoices_japan不适用不适用不适用不适用不适用
中国发票https://du.uipath.com/ie/invoices_china不适用不适用不适用不适用不适用
发货发票https://du.uipath.com/ie/invoices_shipping不适用不适用不适用不适用不适用
收据https://du.uipath.com/ie/receipts不适用不适用不适用不适用不适用
订单https://du.uipath.com/ie/purchase_orders不适用不适用不适用不适用不适用
水电费https://du.uipath.com/ie/utility_bills不适用不适用不适用不适用不适用
身份证https://du.uipath.com/ie/id_cards不适用不适用不适用不适用不适用
护照https://du.uipath.com/ie/passports不适用不适用不适用不适用不适用
工资单https://du.uipath.com/ie/payslips不适用不适用不适用不适用不适用
ML 分类https://du.uipath.com/classify/MLclassification不适用不适用不适用不适用不适用
汇款通知书https://du.uipath.com/ie/remittance_advices不适用不适用不适用不适用不适用
提单https://du.uipath.com/ie/bills_of_lading不适用不适用不适用不适用不适用
UB04 - ML package - Previewhttps://du.uipath.com/ie/ub04不适用不适用不适用不适用不适用
第 2 周https://du.uipath.com/ie/w2不适用不适用不适用不适用不适用
第 9 周https://du.uipath.com/ie/w9不适用不适用不适用不适用不适用
ACORD125https://du.uipath.com/ie/acord125不适用不适用不适用不适用不适用
I9https://du.uipath.com/ie/i9不适用不适用不适用不适用不适用
990 - Previewhttps://du.uipath.com/ie/990不适用不适用不适用不适用不适用
4506Thttps://du.uipath.com/ie/4506t不适用不适用不适用不适用不适用
ACORD25https://du.uipath.com/ie/acord25不适用不适用不适用不适用不适用
1040https://du.uipath.com/ie/1040不适用不适用不适用不适用不适用
1040 Schedule C - ML package - Previewhttps://du.uipath.com/ie/1040_schedule_c不适用不适用不适用不适用不适用
1040 Schedule D - ML package - Previewhttps://du.uipath.com/ie/1040_schedule_d不适用不适用不适用不适用不适用
1040 Schedule E - ML package - Previewhttps://du.uipath.com/ie/1040_schedule_e不适用不适用不适用不适用不适用
检查https://du.uipath.com/ie/checks不适用不适用不适用不适用不适用
公司注册证书/良好声誉证明书https://du.uipath.com/ie/certificates_incorporation不适用不适用不适用不适用不适用
原产地证书https://du.uipath.com/ie/certificates_origin不适用不适用不适用不适用不适用
儿童产品证书https://du.uipath.com/ie/children_product_certificates不适用不适用不适用不适用不适用
CMS1500https://du.uipath.com/ie/cms1500不适用不适用不适用不适用不适用
欧盟符合性声明https://du.uipath.com/ie/eu_declaration_conformity不适用不适用不适用不适用不适用
银行对账单https://du.uipath.com/ie/bank_statements不适用不适用不适用不适用不适用
财务报表https://du.uipath.com/ie/financial_statements不适用不适用不适用不适用不适用
打包列表https://du.uipath.com/ie/packing_lists不适用不适用不适用不适用不适用
Acord131https://du.uipath.com/ie/acord131不适用不适用不适用不适用不适用
Acord140https://du.uipath.com/ie/acord140不适用不适用不适用不适用不适用
车辆所有权文件https://du.uipath.com/ie/vehicle_titles不适用不适用不适用不适用不适用
Acord126https://du.uipath.com/ie/acord126不适用不适用不适用不适用不适用
FM1003 - Previewhttps://du.uipath.com/ie/fm1003不适用不适用不适用不适用不适用
表单提取程序https://du.uipath.com/svc/formextractorhttps://du-au.uipath.com/svc/formextractorhttps://du-us.uipath.com/svc/formextractorhttps://du-ca.uipath.com/svc/formextractorhttps://du-jp.uipath.com/svc/formextractorhttps://du-sg.uipath.com/svc/formextractor
智能表单提取程序 Deprecated: Intelligent Form Extractor has been deprecated. We recommend using the Form Extractor activity.https://du.uipath.com/svc/intelligentformshttps://du-au.uipath.com/svc/intelligentformshttps://du-us.uipath.com/svc/intelligentformshttps://du-ca.uipath.com/svc/formextractorhttps://du-jp.uipath.com/svc/intelligentforms
智能关键词分类器https://du.uipath.com/svc/intelligentkeywordshttps://du-au.uipath.com/svc/intelligentkeywordshttps://du-us.uipath.com/svc/intelligentkeywordshttps://du-ca.uipath.com/svc/intelligentkeywordshttps://du-jp.uipath.com/svc/intelligentkeywordshttps://du-sg.uipath.com/svc/intelligentkeywords
重要提示:

在 Automation Cloud 上制定企业许可计划并不意味着您可以访问 Document Understanding 的企业许可流量。访问企业许可流量需要一个不同的单独许可证。

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