parseKnowledgeDocument

KIT · function · 运行时值

Paired, nestable anchors are one text adapter. Other sources supply the same document contract directly.

导入

TypeScript

import { parseKnowledgeDocument } from '@jangts/agent-core/kits/knowledge';

JavaScript

import { parseKnowledgeDocument } from '@jangts/agent-core/kits/knowledge';

其他公开入口：@jangts/agent-core/types、@jangts/agent-core/kits/knowledge、@jangts/agent-core/kits。

定义

调用

parseKnowledgeDocument(input: { id: string; revision: string; text: string; locale?: string; }): KnowledgeDocument

Paired, nestable anchors are one text adapter. Other sources supply the same document contract directly.

参数	类型	传递	说明
input	{ id: string; revision: string; text: string; locale?: string; }	必需	—

input 的字段

字段	类型	必需	说明
id	string	必需	见类型定义及调用场景。
revision	string	必需	见类型定义及调用场景。
text	string	必需	见类型定义及调用场景。
locale	string | undefined	可省略	见类型定义及调用场景。

返回： KnowledgeDocument。

返回值结构

字段	类型	必需	说明
id	string	必需	只读。Stable document id; duplicate ids are rejected by the catalog.
revision	string	必需	只读。Revision label recorded in every snapshot so a citation names the exact content.
locale	string | undefined	可省略	只读。Locale of the content, when the App maintains translations.
parts	readonly KnowledgePart[]	必需	只读。Ordered content.

使用示例

• Knowledge：资料、章节与证据快照：同一份资料合同支持普通对象与带锚点的文本；选读后得到明确版本的证据快照。

先读取一份普通对象资料

入门 · Node.js

TypeScript

import { Knowledge } from '@jangts/agent-core/kits/knowledge';
const catalog = Knowledge.defineKnowledgeCatalog([
  { id: 'manual', revision: '1', parts: ['Agent Core 支持普通 Workflow 节点。'] },
]);
const snapshot = catalog.read({ documentId: 'manual', selection: { mode: 'document' } });
console.log(snapshot.content, snapshot.revision);

JavaScript

import { Knowledge } from '@jangts/agent-core/kits/knowledge';
const catalog = Knowledge.defineKnowledgeCatalog([
    { id: 'manual', revision: '1', parts: ['Agent Core 支持普通 Workflow 节点。'] },
]);
const snapshot = catalog.read({ documentId: 'manual', selection: { mode: 'document' } });
console.log(snapshot.content, snapshot.revision);

在相同 read 上增加章节与预算

配置 · Node.js

TypeScript

import { Knowledge } from '@jangts/agent-core/kits/knowledge';
const catalog = Knowledge.defineKnowledgeCatalog([
  { id: 'manual', revision: '2', parts: [
    { id: 'start', parts: ['先运行一个节点。', { id: 'advanced', parts: ['再增加模型和工具。'] }] },
  ] },
], { maxChars: 2000 });
console.log(catalog.sectionIds('manual'));
const snapshot = catalog.read({ documentId: 'manual', selection: { mode: 'subtree', sectionIds: ['start'] } });
console.log(snapshot.content, snapshot.id);

JavaScript

import { Knowledge } from '@jangts/agent-core/kits/knowledge';
const catalog = Knowledge.defineKnowledgeCatalog([
    { id: 'manual', revision: '2', parts: [
            { id: 'start', parts: ['先运行一个节点。', { id: 'advanced', parts: ['再增加模型和工具。'] }] },
        ] },
], { maxChars: 2000 });
console.log(catalog.sectionIds('manual'));
const snapshot = catalog.read({ documentId: 'manual', selection: { mode: 'subtree', sectionIds: ['start'] } });
console.log(snapshot.content, snapshot.id);

换成文本适配器，后续目录与读取完全相同

扩展 · Node.js

成对锚点必须匹配；标记仅是文本适配器的一种输入，Core 不要求资料必须存成 Markdown。

TypeScript

import { Knowledge } from '@jangts/agent-core/kits/knowledge';
const document = Knowledge.parseKnowledgeDocument({
  id: 'manual', revision: '3',
  text: ['<!-- agent-section:start -->', '先运行一个节点。', '<!-- /agent-section:start -->'].join('\n'),
});
const catalog = Knowledge.defineKnowledgeCatalog([document], { maxChars: 2000 });
const read = { documentId: 'manual', selection: { mode: 'self' as const, sectionIds: ['start'] } };
catalog.assertSelection(read);
console.log(catalog.read(read).content);

JavaScript

import { Knowledge } from '@jangts/agent-core/kits/knowledge';
const document = Knowledge.parseKnowledgeDocument({
    id: 'manual', revision: '3',
    text: ['<!-- agent-section:start -->', '先运行一个节点。', '<!-- /agent-section:start -->'].join('\n'),
});
const catalog = Knowledge.defineKnowledgeCatalog([document], { maxChars: 2000 });
const read = { documentId: 'manual', selection: { mode: 'self', sectionIds: ['start'] } };
catalog.assertSelection(read);
console.log(catalog.read(read).content);

相关策略源码

• 选读、预算和快照标识
• 文本章节解析与树编译

相关定义

• KnowledgeDocument