docs(zh-CN): sync Chinese docs with latest upstream changes (#202)

* docs(zh-CN): sync Chinese docs with latest upstream changes * docs: improve Chinese translation consistency in go-test.md * docs(zh-CN): update image paths to use shared assets directory - Update image references from ./assets/ to ../../assets/ - Remove zh-CN/assets directory to use shared assets --------- Co-authored-by: neo <neo.dowithless@gmail.com>
2026-04-05 16:53:29 +08:00 · 2026-02-13 17:04:58 +08:00
parent 49aee612fb
commit 95f63c3cb0
41 changed files with 4651 additions and 263 deletions
--- a/docs/zh-CN/skills/nutrient-document-processing/SKILL.md
+++ b/docs/zh-CN/skills/nutrient-document-processing/SKILL.md
@@ -0,0 +1,165 @@
+---
+name: nutrient-document-processing
+description: 使用Nutrient DWS API处理、转换、OCR、提取、编辑、签署和填写文档。支持PDF、DOCX、XLSX、PPTX、HTML和图像文件。
+---
+
+# 文档处理
+
+使用 [Nutrient DWS Processor API](https://www.nutrient.io/api/) 处理文档。转换格式、提取文本和表格、对扫描文档进行 OCR、编辑 PII、添加水印、数字签名以及填写 PDF 表单。
+
+## 设置
+
+在 **[nutrient.io](https://dashboard.nutrient.io/sign_up/?product=processor)** 获取一个免费的 API 密钥
+
+```bash
+export NUTRIENT_API_KEY="pdf_live_..."
+```
+
+所有请求都以 multipart POST 形式发送到 `https://api.nutrient.io/build`，并附带一个 `instructions` JSON 字段。
+
+## 操作
+
+### 转换文档
+
+```bash
+# DOCX to PDF
+curl -X POST https://api.nutrient.io/build \
+  -H "Authorization: Bearer $NUTRIENT_API_KEY" \
+  -F "document.docx=@document.docx" \
+  -F 'instructions={"parts":[{"file":"document.docx"}]}' \
+  -o output.pdf
+
+# PDF to DOCX
+curl -X POST https://api.nutrient.io/build \
+  -H "Authorization: Bearer $NUTRIENT_API_KEY" \
+  -F "document.pdf=@document.pdf" \
+  -F 'instructions={"parts":[{"file":"document.pdf"}],"output":{"type":"docx"}}' \
+  -o output.docx
+
+# HTML to PDF
+curl -X POST https://api.nutrient.io/build \
+  -H "Authorization: Bearer $NUTRIENT_API_KEY" \
+  -F "index.html=@index.html" \
+  -F 'instructions={"parts":[{"html":"index.html"}]}' \
+  -o output.pdf
+```
+
+支持的输入格式：PDF, DOCX, XLSX, PPTX, DOC, XLS, PPT, PPS, PPSX, ODT, RTF, HTML, JPG, PNG, TIFF, HEIC, GIF, WebP, SVG, TGA, EPS。
+
+### 提取文本和数据
+
+```bash
+# Extract plain text
+curl -X POST https://api.nutrient.io/build \
+  -H "Authorization: Bearer $NUTRIENT_API_KEY" \
+  -F "document.pdf=@document.pdf" \
+  -F 'instructions={"parts":[{"file":"document.pdf"}],"output":{"type":"text"}}' \
+  -o output.txt
+
+# Extract tables as Excel
+curl -X POST https://api.nutrient.io/build \
+  -H "Authorization: Bearer $NUTRIENT_API_KEY" \
+  -F "document.pdf=@document.pdf" \
+  -F 'instructions={"parts":[{"file":"document.pdf"}],"output":{"type":"xlsx"}}' \
+  -o tables.xlsx
+```
+
+### OCR 扫描文档
+
+```bash
+# OCR to searchable PDF (supports 100+ languages)
+curl -X POST https://api.nutrient.io/build \
+  -H "Authorization: Bearer $NUTRIENT_API_KEY" \
+  -F "scanned.pdf=@scanned.pdf" \
+  -F 'instructions={"parts":[{"file":"scanned.pdf"}],"actions":[{"type":"ocr","language":"english"}]}' \
+  -o searchable.pdf
+```
+
+支持语言：通过 ISO 639-2 代码支持 100 多种语言（例如，`eng`, `deu`, `fra`, `spa`, `jpn`, `kor`, `chi_sim`, `chi_tra`, `ara`, `hin`, `rus`）。完整的语言名称如 `english` 或 `german` 也适用。查看 [完整的 OCR 语言表](https://www.nutrient.io/guides/document-engine/ocr/language-support/) 以获取所有支持的代码。
+
+### 编辑敏感信息
+
+```bash
+# Pattern-based (SSN, email)
+curl -X POST https://api.nutrient.io/build \
+  -H "Authorization: Bearer $NUTRIENT_API_KEY" \
+  -F "document.pdf=@document.pdf" \
+  -F 'instructions={"parts":[{"file":"document.pdf"}],"actions":[{"type":"redaction","strategy":"preset","strategyOptions":{"preset":"social-security-number"}},{"type":"redaction","strategy":"preset","strategyOptions":{"preset":"email-address"}}]}' \
+  -o redacted.pdf
+
+# Regex-based
+curl -X POST https://api.nutrient.io/build \
+  -H "Authorization: Bearer $NUTRIENT_API_KEY" \
+  -F "document.pdf=@document.pdf" \
+  -F 'instructions={"parts":[{"file":"document.pdf"}],"actions":[{"type":"redaction","strategy":"regex","strategyOptions":{"regex":"\\b[A-Z]{2}\\d{6}\\b"}}]}' \
+  -o redacted.pdf
+```
+
+预设：`social-security-number`, `email-address`, `credit-card-number`, `international-phone-number`, `north-american-phone-number`, `date`, `time`, `url`, `ipv4`, `ipv6`, `mac-address`, `us-zip-code`, `vin`。
+
+### 添加水印
+
+```bash
+curl -X POST https://api.nutrient.io/build \
+  -H "Authorization: Bearer $NUTRIENT_API_KEY" \
+  -F "document.pdf=@document.pdf" \
+  -F 'instructions={"parts":[{"file":"document.pdf"}],"actions":[{"type":"watermark","text":"CONFIDENTIAL","fontSize":72,"opacity":0.3,"rotation":-45}]}' \
+  -o watermarked.pdf
+```
+
+### 数字签名
+
+```bash
+# Self-signed CMS signature
+curl -X POST https://api.nutrient.io/build \
+  -H "Authorization: Bearer $NUTRIENT_API_KEY" \
+  -F "document.pdf=@document.pdf" \
+  -F 'instructions={"parts":[{"file":"document.pdf"}],"actions":[{"type":"sign","signatureType":"cms"}]}' \
+  -o signed.pdf
+```
+
+### 填写 PDF 表单
+
+```bash
+curl -X POST https://api.nutrient.io/build \
+  -H "Authorization: Bearer $NUTRIENT_API_KEY" \
+  -F "form.pdf=@form.pdf" \
+  -F 'instructions={"parts":[{"file":"form.pdf"}],"actions":[{"type":"fillForm","formFields":{"name":"Jane Smith","email":"jane@example.com","date":"2026-02-06"}}]}' \
+  -o filled.pdf
+```
+
+## MCP 服务器（替代方案）
+
+对于原生工具集成，请使用 MCP 服务器代替 curl：
+
+```json
+{
+  "mcpServers": {
+    "nutrient-dws": {
+      "command": "npx",
+      "args": ["-y", "@nutrient-sdk/dws-mcp-server"],
+      "env": {
+        "NUTRIENT_DWS_API_KEY": "YOUR_API_KEY",
+        "SANDBOX_PATH": "/path/to/working/directory"
+      }
+    }
+  }
+}
+```
+
+## 使用场景
+
+* 在格式之间转换文档（PDF, DOCX, XLSX, PPTX, HTML, 图像）
+* 从 PDF 中提取文本、表格或键值对
+* 对扫描文档或图像进行 OCR
+* 在共享文档前编辑 PII
+* 为草稿或机密文档添加水印
+* 数字签署合同或协议
+* 以编程方式填写 PDF 表单
+
+## 链接
+
+* [API 演练场](https://dashboard.nutrient.io/processor-api/playground/)
+* [完整 API 文档](https://www.nutrient.io/guides/dws-processor/)
+* [代理技能仓库](https://github.com/PSPDFKit-labs/nutrient-agent-skill)
+* [npm MCP 服务器](https://www.npmjs.com/package/@nutrient-sdk/dws-mcp-server)