如何在工作流中使用工具 #2951

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2026-02-21T17:52:00-05:00

yindo commented

2026-02-21 17:52:00 -05:00

Originally created by @983183947 on GitHub (May 6, 2024).

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I have searched for existing issues search for existing issues, including closed ones.
I confirm that I am using English to submit report (我已阅读并同意 Language Policy).
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Provide a description of requested docs changes

在workflow中调用工具需要传入多个参数，但是LLM的输出只能输出一个text，我要如何提取参数或者能否直接调用我在本平台的Agent？

Originally created by @983183947 on GitHub (May 6, 2024). ### Self Checks - [X] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones. - [X] I confirm that I am using English to submit report (我已阅读并同意 [Language Policy](https://github.com/langgenius/dify/issues/1542)). - [X] Pleas do not modify this template :) and fill in all the required fields. ### Provide a description of requested docs changes 在workflow中调用工具需要传入多个参数，但是LLM的输出只能输出一个text，我要如何提取参数或者能否直接调用我在本平台的Agent？

yindo added the 📚 documentation 🌊 feat:workflow labels 2026-02-21 17:52:00 -05:00

yindo closed this issue

2026-02-21 17:52:00 -05:00

yindo referenced this issue

2026-02-21 20:22:02 -05:00

[PR #2951] fix: max_token default help info improved #23930

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main

gareth/esq1-170-rbac-for-agent

gh-readonly-queue/main/pr-39346-4da4fa72cd9d011559fad3746547c935941724b2

feat/hitl-im-dev

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yanli/refactor-sandbox-and-e2b

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feat/support-extractor-tools

fix/docx-extract-image-ssrf

fix/redis-slow-in-gevent

fix/9772-internal-server-error-when-custom-disclaimer-longer-than-64-characters

alert-autofix-89

build/eslint-react-refresh-plugin

build/switch-to-pnpm

revert-9424-feat/update-dataset-clean-rule

fix/external-knowledge-retrieval-issues

feat/login-type-coontrol

feat/external-knowledge-api

feat/rag-external-knowledge-with-api

feat/external-knowledge

fix/notion-table-extract

fix/tooltip

feat/workflow-add-block-shortcut

feat/update-docs

fix/note-node-zoom-issue

fix/model-runtime-quato-issue

fix/db-lock-timeout

feat/new-tooltip

feat/web-app-sso

chore/optimize-app-workflow-deletion-slow-sql

fix/trace_app_config_app_id_idx

fix/extra-table-tracing-app-config

feat/update-beat-job-time-to-env

fix/index-estimate-error

chore/enterprise-license-status

fix/remove-tsne_position

feat/2p

feat/aws-iam-auth-check

feat/add-flashrank

feat/support-milvus-2.4

feat/add-resource-from-tools

bai

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Reference: langgenius/dify#2951