NODE_OPTIONS=options...

以空格分隔的命令行选项列表options... 在命令行选项之前被解释，因此命令行选项将覆盖或复合在 options... 中的任何内容之后。如果使用环境中不允许的选项（例如 -p 或脚本文件），Node.js 将退出并出错。

¥A space-separated list of command-line options. options... are interpreted before command-line options, so command-line options will override or compound after anything in options.... Node.js will exit with an error if an option that is not allowed in the environment is used, such as -p or a script file.

如果选项值包含空格，则可以使用双引号转义：

¥If an option value contains a space, it can be escaped using double quotes:

NODE_OPTIONS='--require "./my path/file.js"' 拷贝

作为命令行选项传入的单例标志将覆盖传给 NODE_OPTIONS 的相同标志：

¥A singleton flag passed as a command-line option will override the same flag passed into NODE_OPTIONS:

# The inspector will be available on port 5555
NODE_OPTIONS='--inspect=localhost:4444' node --inspect=localhost:5555 拷贝

可以多次传入的标志将被视为首先传入其 NODE_OPTIONS 实例，然后是其命令行实例：

¥A flag that can be passed multiple times will be treated as if its NODE_OPTIONS instances were passed first, and then its command-line instances afterwards:

NODE_OPTIONS='--require "./a.js"' node --require "./b.js"
# is equivalent to:
node --require "./a.js" --require "./b.js" 拷贝

允许的 Node.js 选项位于以下列表中。如果一个选项同时支持 --XX 和 --no-XX 变体，则它们都受支持，但下面的列表中仅包含一个。

¥Node.js options that are allowed are in the following list. If an option supports both --XX and --no-XX variants, they are both supported but only one is included in the list below.

• --allow-addons

• --allow-child-process

• --allow-fs-read

• --allow-fs-write

• --allow-wasi

• --allow-worker

• --conditions, -C

• --cpu-prof-dir

• --cpu-prof-interval

• --cpu-prof-name

• --cpu-prof

• --diagnostic-dir

• --disable-proto

• --disable-sigusr1

• --disable-warning

• --disable-wasm-trap-handler

• --dns-result-order

• --enable-fips

• --enable-network-family-autoselection

• --enable-source-maps

• --entry-url

• --experimental-abortcontroller

• --experimental-addon-modules

• --experimental-async-context-frame

• --experimental-default-type

• --experimental-detect-module

• --experimental-eventsource

• --experimental-import-meta-resolve

• --experimental-json-modules

• --experimental-loader

• --experimental-modules

• --experimental-permission

• --experimental-print-required-tla

• --experimental-require-module

• --experimental-shadow-realm

• --experimental-specifier-resolution

• --experimental-top-level-await

• --experimental-transform-types

• --experimental-vm-modules

• --experimental-wasi-unstable-preview1

• --experimental-webstorage

• --force-context-aware

• --force-fips

• --force-node-api-uncaught-exceptions-policy

• --frozen-intrinsics

• --heap-prof-dir

• --heap-prof-interval

• --heap-prof-name

• --heap-prof

• --heapsnapshot-near-heap-limit

• --heapsnapshot-signal

• --http-parser

• --icu-data-dir

• --import

• --input-type

• --insecure-http-parser

• --inspect-brk

• --inspect-port, --debug-port

• --inspect-publish-uid

• --inspect-wait

• --inspect

• --localstorage-file

• --max-http-header-size

• --max-old-space-size-percentage

• --napi-modules

• --network-family-autoselection-attempt-timeout

• --no-addons

• --no-deprecation

• --no-experimental-fetch

• --no-experimental-global-customevent

• --no-experimental-global-navigator

• --no-experimental-global-webcrypto

• --no-experimental-repl-await

• --no-experimental-sqlite

• --no-experimental-strip-types

• --no-experimental-websocket

• --no-extra-info-on-fatal-exception

• --no-force-async-hooks-checks

• --no-global-search-paths

• --no-network-family-autoselection

• --no-warnings

• --node-memory-debug

• --openssl-config

• --openssl-legacy-provider

• --openssl-shared-config

• --pending-deprecation

• --permission

• --preserve-symlinks-main

• --preserve-symlinks

• --prof-process

• --redirect-warnings

• --report-compact

• --report-dir, --report-directory

• --report-exclude-env

• --report-exclude-network

• --report-filename

• --report-on-fatalerror

• --report-on-signal

• --report-signal

• --report-uncaught-exception

• --require, -r

• --secure-heap-min

• --secure-heap

• --snapshot-blob

• --test-coverage-branches

• --test-coverage-exclude

• --test-coverage-functions

• --test-coverage-include

• --test-coverage-lines

• --test-name-pattern

• --test-only

• --test-reporter-destination

• --test-reporter

• --test-shard

• --test-skip-pattern

• --throw-deprecation

• --title

• --tls-cipher-list

• --tls-keylog

• --tls-max-v1.2

• --tls-max-v1.3

• --tls-min-v1.0

• --tls-min-v1.1

• --tls-min-v1.2

• --tls-min-v1.3

• --trace-atomics-wait

• --trace-deprecation

• --trace-env-js-stack

• --trace-env-native-stack

• --trace-env

• --trace-event-categories

• --trace-event-file-pattern

• --trace-events-enabled

• --trace-exit

• --trace-require-module

• --trace-sigint

• --trace-sync-io

• --trace-tls

• --trace-uncaught

• --trace-warnings

• --track-heap-objects

• --unhandled-rejections

• --use-bundled-ca

• --use-env-proxy

• --use-largepages

• --use-openssl-ca

• --use-system-ca

• --v8-pool-size

• --watch-kill-signal

• --watch-path

• --watch-preserve-output

• --watch

• --zero-fill-buffers

允许的 V8 选项是：

¥V8 options that are allowed are:

• --abort-on-uncaught-exception

• --disallow-code-generation-from-strings

• --enable-etw-stack-walking

• --expose-gc

• --huge-max-old-generation-size

• --interpreted-frames-native-stack

• --jitless

• --max-old-space-size

• --max-semi-space-size

• --perf-basic-prof-only-functions

• --perf-basic-prof

• --perf-prof-unwinding-info

• --perf-prof

• --stack-trace-limit

--perf-basic-prof-only-functions、--perf-basic-prof、--perf-prof-unwinding-info 和 --perf-prof 仅在 Linux 上可用。

¥--perf-basic-prof-only-functions, --perf-basic-prof, --perf-prof-unwinding-info, and --perf-prof are only available on Linux.

--enable-etw-stack-walking 仅适用于 Windows。

¥--enable-etw-stack-walking is only available on Windows.