你如何在 YAML 中阻止评论? [英] How do you do block comments in YAML?

问题描述

如何在 YAML 中注释一行代码?

How do I comment a block of lines in YAML?

推荐答案

YAML 支持内联注释，但不支持块注释.

YAML supports inline comments, but does not support block comments.

来自维基百科:

注释以数字符号 ( # ) 开头，可以从一行的任意位置开始，一直持续到行尾

Comments begin with the number sign ( # ), can start anywhere on a line, and continue until the end of the line

与 JSON 的比较，同样来自 维基百科:

A comparison with JSON, also from Wikipedia:

语法差异是微妙的，在实践中很少出现:JSON 允许像 UTF-32 这样的扩展字符集，YAML 需要在逗号、等号和冒号等分隔符后有一个空格，而 JSON 则不需要，还有一些 JSON 扩展的非标准实现包含 Javascript 的 /* ... */ 注释的语法.处理此类边缘情况可能需要在解析为内联 YAML 之前对 JSON 进行轻度预处理.

The syntax differences are subtle and seldom arise in practice: JSON allows extended charactersets like UTF-32, YAML requires a space after separators like comma, equals, and colon while JSON does not, and some non-standard implementations of JSON extend the grammar to include Javascript's /* ... */ comments. Handling such edge cases may require light pre-processing of the JSON before parsing as in-line YAML.

# If you want to write
# a block-commented Haiku
# you'll need three pound signs

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