在 YAML 中重用代码块

我要在 YAML 中重用散列:

Defaults: &defaults
Company: Foo
Item: 123


Computer: *defaults
Price: 3000

但是，这会生成一个错误。

锚定每个字段值的唯一方法是单独的像这样吗？

Defaults:
Company: &company Foo
Item: &item 123


Computer:
Company: *company
Item: *item
Price: 3000

yaml

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最佳答案

# sequencer protocols for Laser eye surgery
---
- step:  &id001                  # defines anchor label &id001
instrument:      Lasik 2000
pulseEnergy:     5.4
pulseDuration:   12
repetition:      1000
spotSize:        1mm


- step: &id002
instrument:      Lasik 2000
pulseEnergy:     5.0
pulseDuration:   10
repetition:      500
spotSize:        2mm


- step: *id001                   # refers to the first step (with anchor &id001)
- step: *id002                   # refers to the second step
- step: *id001
- step: *id002

sample from wikipedia

小开

Try reusing a full group by importing it:

Defaults: &defaults
Company: foo
Item: 123


Computer:
<<: *defaults
Price: 3000

Documentation: http://yaml.org/type/merge.html