> ## Documentation Index
> Fetch the complete documentation index at: https://enterprise-docs.dify.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# 单步调试

工作流支持节点的单步调试，在单步调试中你可以重复测试当前节点的执行是否符合预期。

<Frame caption="单步调试界面">
  <img src="https://mintcdn.com/dify-4171f9f9/jtqUuvvShgl3RqV6/images/output-3-3.png?fit=max&auto=format&n=jtqUuvvShgl3RqV6&q=85&s=4a94a34ae3e7ab73978a40ecb1fb9e37" alt="工作流单步调试界面" width="3834" height="1912" data-path="images/output-3-3.png" />
</Frame>

单步测试运行后可以查看运行状态、输入/输出、元数据信息。

<Frame caption="单步测试结果">
  <img src="https://mintcdn.com/dify-4171f9f9/jtqUuvvShgl3RqV6/images/output-4-2.png?fit=max&auto=format&n=jtqUuvvShgl3RqV6&q=85&s=4cab893eb985db2b2b3c774c1a72089a" alt="单步测试结果展示界面" width="3834" height="1918" data-path="images/output-4-2.png" />
</Frame>