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Nodejs

node命令参数:

Options:
  -                                             script read from stdin (default if no file name is provided,
                                                interactive mode if a tty)
  --                                            indicate the end of node options
  --abort-on-uncaught-exception                 aborting instead of exiting causes a core file to be generated for
                                                analysis
  --build-snapshot                              Generate a snapshot blob when the process exits. Currently only
                                                supported in the node_mksnapshot binary.
  -c, --check                                   syntax check script without executing
  --completion-bash                             print source-able bash completion script
  -C, --conditions=...                          additional user conditions for conditional exports and imports
  --cpu-prof                                    Start the V8 CPU profiler on start up, and write the CPU profile
                                                to disk before exit. If --cpu-prof-dir is not specified, write the
                                                profile to the current working directory.
  --cpu-prof-dir=...                            Directory where the V8 profiles generated by --cpu-prof will be
                                                placed. Does not affect --prof.
  --cpu-prof-interval=...                       specified sampling interval in microseconds for the V8 CPU profile
                                                generated with --cpu-prof. (default: 1000)
  --cpu-prof-name=...                           specified file name of the V8 CPU profile generated with
                                                --cpu-prof
  --diagnostic-dir=...                          set dir for all output files (default: current working directory)
  --disable-proto=...                           disable Object.prototype.__proto__
  --disallow-code-generation-from-strings       disallow eval and friends
  --dns-result-order=...                        set default value of verbatim in dns.lookup. Options are
                                                'ipv4first' (IPv4 addresses are placed before IPv6 addresses)
                                                'verbatim' (addresses are in the order the DNS resolver returned)
  --enable-fips                                 enable FIPS crypto at startup
  --enable-source-maps                          Source Map V3 support for stack traces
  -e, --eval=...                                evaluate script
  --experimental-import-meta-resolve            experimental ES Module import.meta.resolve() support
  --loader, --experimental-loader=...           use the specified module as a custom loader
  --experimental-network-imports                experimental https: support for the ES Module loader
  --experimental-policy=...                     use the specified file as a security policy
  --experimental-vm-modules                     experimental ES Module support in vm module
  --experimental-wasi-unstable-preview1         experimental WASI support
  --experimental-wasm-modules                   experimental ES Module support for webassembly modules
  --force-context-aware                         disable loading non-context-aware addons
  --force-fips                                  force FIPS crypto (cannot be disabled)
  --force-node-api-uncaught-exceptions-policy   enforces 'uncaughtException' event on Node API asynchronous
                                                callbacks
  --frozen-intrinsics                           experimental frozen intrinsics support
  --heap-prof                                   Start the V8 heap profiler on start up, and write the heap profile
                                                to disk before exit. If --heap-prof-dir is not specified, write
                                                the profile to the current working directory.
  --heap-prof-dir=...                           Directory where the V8 heap profiles generated by --heap-prof will
                                                be placed.
  --heap-prof-interval=...                      specified sampling interval in bytes for the V8 heap profile
                                                generated with --heap-prof. (default: 512 * 1024)
  --heap-prof-name=...                          specified file name of the V8 heap profile generated with
                                                --heap-prof
  --heapsnapshot-near-heap-limit=...            Generate heap snapshots whenever V8 is approaching the heap limit.
                                                No more than the specified number of heap snapshots will be
                                                generated.
  --heapsnapshot-signal=...                     Generate heap snapshot on specified signal
  -h, --help                                    print node command line options (currently set)
  --huge-max-old-generation-size                increase default maximum heap size on machines with 16GB memory or
                                                more
  --icu-data-dir=...                            set ICU data load path to dir (overrides NODE_ICU_DATA) (note:
                                                linked-in ICU data is present)
  --import=...                                  ES module to preload (option can be repeated)
  --input-type=...                              set module type for string input
  --insecure-http-parser                        use an insecure HTTP parser that accepts invalid HTTP headers
  --inspect[=[host:]port]                       activate inspector on host:port (default: 127.0.0.1:9229)
  --inspect-brk[=[host:]port]                   activate inspector on host:port and break at start of user script
  --debug-port, --inspect-port=[host:]port      set host:port for inspector
  --inspect-publish-uid=...                     comma separated list of destinations for inspector uid(default:
                                                stderr,http)
  -i, --interactive                             always enter the REPL even if stdin does not appear to be a
                                                terminal
  --interpreted-frames-native-stack             help system profilers to translate JavaScript interpreted frames
  --jitless                                     disable runtime allocation of executable memory
  --max-http-header-size=...                    set the maximum size of HTTP headers (default: 16384 (16KB))
  --no-addons                                   disable loading native addons
  --no-deprecation                              silence deprecation warnings
  --no-experimental-fetch                       experimental Fetch API
  --no-experimental-global-customevent          expose experimental CustomEvent on the global scope
  --no-experimental-global-webcrypto            expose experimental Web Crypto API on the global scope
  --no-experimental-repl-await                  experimental await keyword support in REPL
  --no-extra-info-on-fatal-exception            hide extra information on fatal exception that causes exit
  --no-force-async-hooks-checks                 disable checks for async_hooks
  --no-global-search-paths                      disable global module search paths
  --no-warnings                                 silence all process warnings
  --node-memory-debug                           Run with extra debug checks for memory leaks in Node.js itself
  --openssl-config=...                          load OpenSSL configuration from the specified file (overrides
                                                OPENSSL_CONF)
  --openssl-legacy-provider                     enable OpenSSL 3.0 legacy provider
  --openssl-shared-config                       enable OpenSSL shared configuration
  --pending-deprecation                         emit pending deprecation warnings
  --policy-integrity=...                        ensure the security policy contents match the specified integrity
  --preserve-symlinks                           preserve symbolic links when resolving
  --preserve-symlinks-main                      preserve symbolic links when resolving the main module
  -p, --print [...]                             evaluate script and print result
  --prof                                        Generate V8 profiler output.
  --prof-process                                process V8 profiler output generated using --prof
  --redirect-warnings=...                       write warnings to file instead of stderr
  --report-compact                              output compact single-line JSON
  --report-directory, --report-dir=...          define custom report pathname. (default: current working
                                                directory)
  --report-filename=...                         define custom report file name. (default:
                                                YYYYMMDD.HHMMSS.PID.SEQUENCE#.txt)
  --report-on-fatalerror                        generate diagnostic report on fatal (internal) errors
  --report-on-signal                            generate diagnostic report upon receiving signals
  --report-signal=...                           causes diagnostic report to be produced on provided signal,
                                                unsupported in Windows. (default: SIGUSR2)
  --report-uncaught-exception                   generate diagnostic report on uncaught exceptions
  -r, --require=...                             CommonJS module to preload (option can be repeated)
  --secure-heap=...                             total size of the OpenSSL secure heap
  --secure-heap-min=...                         minimum allocation size from the OpenSSL secure heap
  --snapshot-blob=...                           Path to the snapshot blob that's either the result of
                                                snapshotbuilding, or the blob that is used to restore the
                                                application state
  --test                                        launch test runner on startup
  --test-name-pattern=...                       run tests whose name matches this regular expression
  --test-only                                   run tests with 'only' option set
  --throw-deprecation                           throw an exception on deprecations
  --title=...                                   the process title to use on startup
  --tls-cipher-list=...                         use an alternative default TLS cipher list
  --tls-keylog=...                              log TLS decryption keys to named file for traffic analysis
  --tls-max-v1.2                                set default TLS maximum to TLSv1.2 (default: TLSv1.3)
  --tls-max-v1.3                                set default TLS maximum to TLSv1.3 (default: TLSv1.3)
  --tls-min-v1.0                                set default TLS minimum to TLSv1.0 (default: TLSv1.2)
  --tls-min-v1.1                                set default TLS minimum to TLSv1.1 (default: TLSv1.2)
  --tls-min-v1.2                                set default TLS minimum to TLSv1.2 (default: TLSv1.2)
  --tls-min-v1.3                                set default TLS minimum to TLSv1.3 (default: TLSv1.2)
  --trace-atomics-wait                          (deprecated) trace Atomics.wait() operations
  --trace-deprecation                           show stack traces on deprecations
  --trace-event-categories=...                  comma separated list of trace event categories to record
  --trace-event-file-pattern=...                Template string specifying the filepath for the trace-events data,
                                                it supports ${rotation} and ${pid}.
  --trace-exit                                  show stack trace when an environment exits
  --trace-sigint                                enable printing JavaScript stacktrace on SIGINT
  --trace-sync-io                               show stack trace when use of sync IO is detected after the first
                                                tick
  --trace-tls                                   prints TLS packet trace information to stderr
  --trace-uncaught                              show stack traces for the `throw` behind uncaught exceptions
  --trace-warnings                              show stack traces on process warnings
  --track-heap-objects                          track heap object allocations for heap snapshots
  --unhandled-rejections=...                    define unhandled rejections behavior. Options are 'strict' (always
                                                raise an error), 'throw' (raise an error unless
                                                'unhandledRejection' hook is set), 'warn' (log a warning), 'none'
                                                (silence warnings), 'warn-with-error-code' (log a warning and set
                                                exit code 1 unless 'unhandledRejection' hook is set). (default:
                                                throw)
  --update-assert-snapshot                      update assert snapshot files
  --use-bundled-ca                              use bundled CA store (default)
  --use-largepages=...                          Map the Node.js static code to large pages. Options are 'off' (the
                                                default value, meaning do not map), 'on' (map and ignore failure,
                                                reporting it to stderr), or 'silent' (map and silently ignore
                                                failure)
  --use-openssl-ca                              use OpenSSL's default CA store
  --v8-options                                  print V8 command line options
  --v8-pool-size=...                            set V8's thread pool size
  -v, --version                                 print Node.js version
  --watch                                       run in watch mode
  --watch-path=...                              path to watch
  --zero-fill-buffers                           automatically zero-fill all newly allocated Buffer and SlowBuffer
                                                instances
  
Environment variables:
FORCE_COLOR                   when set to 'true', 1, 2, 3, or an empty string causes NO_COLOR
                              and NODE_DISABLE_COLORS to be ignored.
NO_COLOR                      Alias for NODE_DISABLE_COLORS
NODE_DEBUG                    ','-separated list of core modules that should print debug
                              information
NODE_DEBUG_NATIVE             ','-separated list of C++ core debug categories that should print
                              debug output
NODE_DISABLE_COLORS           set to 1 to disable colors in the REPL
NODE_EXTRA_CA_CERTS           path to additional CA certificates file. Only read once during
                              process startup.
NODE_NO_WARNINGS              set to 1 to silence process warnings
NODE_PATH                     ':'-separated list of directories prefixed to the module search
                              path
NODE_PENDING_DEPRECATION      set to 1 to emit pending deprecation warnings
NODE_PENDING_PIPE_INSTANCES   set the number of pending pipe instance handles on Windows
NODE_PRESERVE_SYMLINKS        set to 1 to preserve symbolic links when resolving and caching
                              modules
NODE_REDIRECT_WARNINGS        write warnings to path instead of stderr
NODE_REPL_EXTERNAL_MODULE     path to a Node.js module which will be loaded in place of the
                              built-in REPL
NODE_REPL_HISTORY             path to the persistent REPL history file
NODE_SKIP_PLATFORM_CHECK      set to 1 to skip the check for a supported platform during Node.js
                              startup
NODE_TLS_REJECT_UNAUTHORIZED  set to 0 to disable TLS certificate validation
NODE_V8_COVERAGE              directory to output v8 coverage JSON to
TZ                            specify the timezone configuration
UV_THREADPOOL_SIZE            sets the number of threads used in libuv's threadpool
Options:
  -                                             script read from stdin (default if no file name is provided,
                                                interactive mode if a tty)
  --                                            indicate the end of node options
  --abort-on-uncaught-exception                 aborting instead of exiting causes a core file to be generated for
                                                analysis
  --build-snapshot                              Generate a snapshot blob when the process exits. Currently only
                                                supported in the node_mksnapshot binary.
  -c, --check                                   syntax check script without executing
  --completion-bash                             print source-able bash completion script
  -C, --conditions=...                          additional user conditions for conditional exports and imports
  --cpu-prof                                    Start the V8 CPU profiler on start up, and write the CPU profile
                                                to disk before exit. If --cpu-prof-dir is not specified, write the
                                                profile to the current working directory.
  --cpu-prof-dir=...                            Directory where the V8 profiles generated by --cpu-prof will be
                                                placed. Does not affect --prof.
  --cpu-prof-interval=...                       specified sampling interval in microseconds for the V8 CPU profile
                                                generated with --cpu-prof. (default: 1000)
  --cpu-prof-name=...                           specified file name of the V8 CPU profile generated with
                                                --cpu-prof
  --diagnostic-dir=...                          set dir for all output files (default: current working directory)
  --disable-proto=...                           disable Object.prototype.__proto__
  --disallow-code-generation-from-strings       disallow eval and friends
  --dns-result-order=...                        set default value of verbatim in dns.lookup. Options are
                                                'ipv4first' (IPv4 addresses are placed before IPv6 addresses)
                                                'verbatim' (addresses are in the order the DNS resolver returned)
  --enable-fips                                 enable FIPS crypto at startup
  --enable-source-maps                          Source Map V3 support for stack traces
  -e, --eval=...                                evaluate script
  --experimental-import-meta-resolve            experimental ES Module import.meta.resolve() support
  --loader, --experimental-loader=...           use the specified module as a custom loader
  --experimental-network-imports                experimental https: support for the ES Module loader
  --experimental-policy=...                     use the specified file as a security policy
  --experimental-vm-modules                     experimental ES Module support in vm module
  --experimental-wasi-unstable-preview1         experimental WASI support
  --experimental-wasm-modules                   experimental ES Module support for webassembly modules
  --force-context-aware                         disable loading non-context-aware addons
  --force-fips                                  force FIPS crypto (cannot be disabled)
  --force-node-api-uncaught-exceptions-policy   enforces 'uncaughtException' event on Node API asynchronous
                                                callbacks
  --frozen-intrinsics                           experimental frozen intrinsics support
  --heap-prof                                   Start the V8 heap profiler on start up, and write the heap profile
                                                to disk before exit. If --heap-prof-dir is not specified, write
                                                the profile to the current working directory.
  --heap-prof-dir=...                           Directory where the V8 heap profiles generated by --heap-prof will
                                                be placed.
  --heap-prof-interval=...                      specified sampling interval in bytes for the V8 heap profile
                                                generated with --heap-prof. (default: 512 * 1024)
  --heap-prof-name=...                          specified file name of the V8 heap profile generated with
                                                --heap-prof
  --heapsnapshot-near-heap-limit=...            Generate heap snapshots whenever V8 is approaching the heap limit.
                                                No more than the specified number of heap snapshots will be
                                                generated.
  --heapsnapshot-signal=...                     Generate heap snapshot on specified signal
  -h, --help                                    print node command line options (currently set)
  --huge-max-old-generation-size                increase default maximum heap size on machines with 16GB memory or
                                                more
  --icu-data-dir=...                            set ICU data load path to dir (overrides NODE_ICU_DATA) (note:
                                                linked-in ICU data is present)
  --import=...                                  ES module to preload (option can be repeated)
  --input-type=...                              set module type for string input
  --insecure-http-parser                        use an insecure HTTP parser that accepts invalid HTTP headers
  --inspect[=[host:]port]                       activate inspector on host:port (default: 127.0.0.1:9229)
  --inspect-brk[=[host:]port]                   activate inspector on host:port and break at start of user script
  --debug-port, --inspect-port=[host:]port      set host:port for inspector
  --inspect-publish-uid=...                     comma separated list of destinations for inspector uid(default:
                                                stderr,http)
  -i, --interactive                             always enter the REPL even if stdin does not appear to be a
                                                terminal
  --interpreted-frames-native-stack             help system profilers to translate JavaScript interpreted frames
  --jitless                                     disable runtime allocation of executable memory
  --max-http-header-size=...                    set the maximum size of HTTP headers (default: 16384 (16KB))
  --no-addons                                   disable loading native addons
  --no-deprecation                              silence deprecation warnings
  --no-experimental-fetch                       experimental Fetch API
  --no-experimental-global-customevent          expose experimental CustomEvent on the global scope
  --no-experimental-global-webcrypto            expose experimental Web Crypto API on the global scope
  --no-experimental-repl-await                  experimental await keyword support in REPL
  --no-extra-info-on-fatal-exception            hide extra information on fatal exception that causes exit
  --no-force-async-hooks-checks                 disable checks for async_hooks
  --no-global-search-paths                      disable global module search paths
  --no-warnings                                 silence all process warnings
  --node-memory-debug                           Run with extra debug checks for memory leaks in Node.js itself
  --openssl-config=...                          load OpenSSL configuration from the specified file (overrides
                                                OPENSSL_CONF)
  --openssl-legacy-provider                     enable OpenSSL 3.0 legacy provider
  --openssl-shared-config                       enable OpenSSL shared configuration
  --pending-deprecation                         emit pending deprecation warnings
  --policy-integrity=...                        ensure the security policy contents match the specified integrity
  --preserve-symlinks                           preserve symbolic links when resolving
  --preserve-symlinks-main                      preserve symbolic links when resolving the main module
  -p, --print [...]                             evaluate script and print result
  --prof                                        Generate V8 profiler output.
  --prof-process                                process V8 profiler output generated using --prof
  --redirect-warnings=...                       write warnings to file instead of stderr
  --report-compact                              output compact single-line JSON
  --report-directory, --report-dir=...          define custom report pathname. (default: current working
                                                directory)
  --report-filename=...                         define custom report file name. (default:
                                                YYYYMMDD.HHMMSS.PID.SEQUENCE#.txt)
  --report-on-fatalerror                        generate diagnostic report on fatal (internal) errors
  --report-on-signal                            generate diagnostic report upon receiving signals
  --report-signal=...                           causes diagnostic report to be produced on provided signal,
                                                unsupported in Windows. (default: SIGUSR2)
  --report-uncaught-exception                   generate diagnostic report on uncaught exceptions
  -r, --require=...                             CommonJS module to preload (option can be repeated)
  --secure-heap=...                             total size of the OpenSSL secure heap
  --secure-heap-min=...                         minimum allocation size from the OpenSSL secure heap
  --snapshot-blob=...                           Path to the snapshot blob that's either the result of
                                                snapshotbuilding, or the blob that is used to restore the
                                                application state
  --test                                        launch test runner on startup
  --test-name-pattern=...                       run tests whose name matches this regular expression
  --test-only                                   run tests with 'only' option set
  --throw-deprecation                           throw an exception on deprecations
  --title=...                                   the process title to use on startup
  --tls-cipher-list=...                         use an alternative default TLS cipher list
  --tls-keylog=...                              log TLS decryption keys to named file for traffic analysis
  --tls-max-v1.2                                set default TLS maximum to TLSv1.2 (default: TLSv1.3)
  --tls-max-v1.3                                set default TLS maximum to TLSv1.3 (default: TLSv1.3)
  --tls-min-v1.0                                set default TLS minimum to TLSv1.0 (default: TLSv1.2)
  --tls-min-v1.1                                set default TLS minimum to TLSv1.1 (default: TLSv1.2)
  --tls-min-v1.2                                set default TLS minimum to TLSv1.2 (default: TLSv1.2)
  --tls-min-v1.3                                set default TLS minimum to TLSv1.3 (default: TLSv1.2)
  --trace-atomics-wait                          (deprecated) trace Atomics.wait() operations
  --trace-deprecation                           show stack traces on deprecations
  --trace-event-categories=...                  comma separated list of trace event categories to record
  --trace-event-file-pattern=...                Template string specifying the filepath for the trace-events data,
                                                it supports ${rotation} and ${pid}.
  --trace-exit                                  show stack trace when an environment exits
  --trace-sigint                                enable printing JavaScript stacktrace on SIGINT
  --trace-sync-io                               show stack trace when use of sync IO is detected after the first
                                                tick
  --trace-tls                                   prints TLS packet trace information to stderr
  --trace-uncaught                              show stack traces for the `throw` behind uncaught exceptions
  --trace-warnings                              show stack traces on process warnings
  --track-heap-objects                          track heap object allocations for heap snapshots
  --unhandled-rejections=...                    define unhandled rejections behavior. Options are 'strict' (always
                                                raise an error), 'throw' (raise an error unless
                                                'unhandledRejection' hook is set), 'warn' (log a warning), 'none'
                                                (silence warnings), 'warn-with-error-code' (log a warning and set
                                                exit code 1 unless 'unhandledRejection' hook is set). (default:
                                                throw)
  --update-assert-snapshot                      update assert snapshot files
  --use-bundled-ca                              use bundled CA store (default)
  --use-largepages=...                          Map the Node.js static code to large pages. Options are 'off' (the
                                                default value, meaning do not map), 'on' (map and ignore failure,
                                                reporting it to stderr), or 'silent' (map and silently ignore
                                                failure)
  --use-openssl-ca                              use OpenSSL's default CA store
  --v8-options                                  print V8 command line options
  --v8-pool-size=...                            set V8's thread pool size
  -v, --version                                 print Node.js version
  --watch                                       run in watch mode
  --watch-path=...                              path to watch
  --zero-fill-buffers                           automatically zero-fill all newly allocated Buffer and SlowBuffer
                                                instances
  
Environment variables:
FORCE_COLOR                   when set to 'true', 1, 2, 3, or an empty string causes NO_COLOR
                              and NODE_DISABLE_COLORS to be ignored.
NO_COLOR                      Alias for NODE_DISABLE_COLORS
NODE_DEBUG                    ','-separated list of core modules that should print debug
                              information
NODE_DEBUG_NATIVE             ','-separated list of C++ core debug categories that should print
                              debug output
NODE_DISABLE_COLORS           set to 1 to disable colors in the REPL
NODE_EXTRA_CA_CERTS           path to additional CA certificates file. Only read once during
                              process startup.
NODE_NO_WARNINGS              set to 1 to silence process warnings
NODE_PATH                     ':'-separated list of directories prefixed to the module search
                              path
NODE_PENDING_DEPRECATION      set to 1 to emit pending deprecation warnings
NODE_PENDING_PIPE_INSTANCES   set the number of pending pipe instance handles on Windows
NODE_PRESERVE_SYMLINKS        set to 1 to preserve symbolic links when resolving and caching
                              modules
NODE_REDIRECT_WARNINGS        write warnings to path instead of stderr
NODE_REPL_EXTERNAL_MODULE     path to a Node.js module which will be loaded in place of the
                              built-in REPL
NODE_REPL_HISTORY             path to the persistent REPL history file
NODE_SKIP_PLATFORM_CHECK      set to 1 to skip the check for a supported platform during Node.js
                              startup
NODE_TLS_REJECT_UNAUTHORIZED  set to 0 to disable TLS certificate validation
NODE_V8_COVERAGE              directory to output v8 coverage JSON to
TZ                            specify the timezone configuration
UV_THREADPOOL_SIZE            sets the number of threads used in libuv's threadpool