注意：GitHub Enterprise Server 目前不支持 GitHub 托管的运行器。 可以在 GitHub public roadmap 上查看有关未来支持计划的更多信息。
概述
You can use jobs.<job_id>.outputs to create a map of outputs for a job. Job outputs are available to all downstream jobs that depend on this job. For more information on defining job dependencies, see jobs.<job_id>.needs.
输出是 Unicode 字符串，最大为 1 MB。 工作流运行中所有输出的总和最大为 50 MB。
Job outputs containing expressions are evaluated on the runner at the end of each job. Outputs containing secrets are redacted on the runner and not sent to GitHub Actions.
To use job outputs in a dependent job, you can use the needs context. For more information, see "Contexts."
Example: Defining outputs for a job
jobs:
job1:
runs-on: ubuntu-latest
# Map a step output to a job output
outputs:
output1: ${{ steps.step1.outputs.test }}
output2: ${{ steps.step2.outputs.test }}
steps:
- id: step1
run: echo "::set-output name=test::hello"
- id: step2
run: echo "::set-output name=test::world"
job2:
runs-on: ubuntu-latest
needs: job1
steps:
- run: echo ${{needs.job1.outputs.output1}} ${{needs.job1.outputs.output2}}