---
title: "印刷体OCR识别：用 need_all_region 获取每行文字坐标与置信度|万维易源ShowAPI"
canonical_url: "https://www.showapi.com/guides/printed-ocr-coordinates-926"
last_updated: "2026-09-01T12:20:13+08:00"
meta:
  description: "传 need_all_region=1 时，返回 list 而不是 str；list 每项含 text、confidence、text_region。"
  keywords: "印刷体OCR识别：用 need_all_region 获取每行文字坐标与置信度"
  "og:description": "传 need_all_region=1 时，返回 list 而不是 str；list 每项含 text、confidence、text_region。"
  "og:title": "印刷体OCR识别：用 need_all_region 获取每行文字坐标与置信度"
---

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