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Document Understanding 用户指南

上次更新日期 2026年4月23日

Purchase Orders -

概述

采购订单是商业文件,是买方向卖方发出的第一份正式报价,指明产品或服务的类型、数量和商定价格。它用于控制从外部供应商处购买产品和服务。

This Document UnderstandingTM skill can extract commonly occurring data points from various layouts of Purchase Orders (up to 18 fields plus the table of contents).

特殊性

该模型会自动检测以下数据:

  • 采购订单号、日期、客户名称、客户地址、供应商名称、供应商地址、收货名称、收货地址
  • 付款条款、交货日期
  • 净额、税额、总金额

Extracted fields

备注:

If you are using using public endpoints, such as https://du.uipath.com/ie/invoices, all fields are available. However, if you are using custom-trained extractors, the availability of extracted fields is dependant on the version you are currently using. You can also check the list of fields and types on any endpoint in the /info/model object. To access this, simply add /info/model to any endpoint, like so: https://du.uipath.com/ie/invoices/info/model. For an enhanced reading experience of the fields list, it's recommended to install a JSON viewer extension in your browser.

Table 1. List of extracted fields for Purchase Orders

显示名称字段名称字段类型内容类型
Purchase Order Numberpo-numberregularid-no
Purchase Order Date日期regular日期
Purchase Order Expiry Dateexpiry-dateregular字符串
Payment Termspayment-termsregular字符串
Buyer Company Nameclient-nameregular字符串
Buyer Company Addressclient-addressregular字符串
Buyer VAT Numberclient-vat-noregularid-no
Buyer Phone Numberclient-phoneregular字符串
Buyer Email Addressclient-emailregular字符串
Buyer Faxclient-faxregular字符串
Buyer Websiteclient-websiteregular字符串
Buyer Contact Nameclient-contact-nameregular字符串
Vendor Namevendor-nameregular字符串
Vendor Addressvendor-addressregular字符串
Supplier Codesupplier-coderegular字符串
Billing Namebilling-nameregular字符串
Billing Addressbilling-addressregular字符串
Delivery Nameshipping-nameregular字符串
Delivery Addressshipping-addressregular字符串
Shipping Methodshipping-methodregular字符串
国际贸易术语解释通则incotermsregular字符串
Delivery by Datedelivery-by-dateregular日期
Total Net Amountnet-amountregular数字
Total Discount Amountdiscountregular数字
Tax Ratetax-rateregular数字
Total Tax Amounttax-amountregular数字
Total Amounttotal-amountregular数字
Items - Line Numbersline-number项目数字
Items - Descriptions描述项目字符串
Items - Product Codes (Part Numbers)product-code项目id-no
Items - Delivery Datesdelivery-date项目日期
Items - Units of Measureunit-measure项目字符串
Items - Unit Pricesunit-price项目数字
Items - Quantities数量项目数字
Items - Line Net Amountsline-net-amount项目数字
Items - Line Tax Ratesline-tax-rate项目数字
Items - Line Tax Amountsline-tax-amount项目数字
Items - Line Amountsline-amount项目数字
币种币种分类不适用

示例

以下是一些采购订单示例:

采购订单示例文件

采购订单示例文件

  • 概述
  • 特殊性
  • Extracted fields
  • 示例

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