选项

版本历史
版本变更
v10.12.0

除了 V8 选项之外，Node.js 选项现在也允许使用下划线而不是破折号。

所有选项，包括 V8 选项，都允许用破折号 (-) 或下划线 (_) 分隔单词。

例如，--pending-deprecation 等价于 --pending_deprecation。

来自命令行的选项优先于通过 NODE_OPTIONS 环境变量传入的选项。

History
VersionChanges
v10.12.0

Underscores instead of dashes are now allowed for Node.js options as well, in addition to V8 options.

All options, including V8 options, allow words to be separated by both dashes (-) or underscores (_).

For example, --pending-deprecation is equivalent to --pending_deprecation.

If an option that takes a single value, for example --max-http-header-size, is passed more than once, then the last passed value will be used. Options from the command line take precedence over options passed through the NODE_OPTIONS environment variable.