dotnet-serve 1.10.128

.NET 5.0
dotnet tool install --global dotnet-serve --version 1.10.128
This package contains a .NET tool you can call from the shell/command line.
dotnet new tool-manifest # if you are setting up this repo
dotnet tool install --local dotnet-serve --version 1.10.128
This package contains a .NET tool you can call from the shell/command line.
#tool dotnet:?package=dotnet-serve&version=1.10.128
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
nuke :add-package dotnet-serve --version 1.10.128
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

dotnet-serve

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A simple command-line HTTP server.

It launches a server in the current working directory and serves all files in it.

Get started

Install .NET 5 or newer and run this command:

dotnet tool install --global dotnet-serve

Start a simple server and open the browser by running

dotnet serve -o

..and with HTTPS.

dotnet serve -o -S

Usage

Usage: dotnet serve [options]

Options:
  --version                            Show version information.
  -d|--directory <DIR>                 The root directory to serve. [Current directory]
  -o|--open-browser                    Open a web browser when the server starts. [false]
  -p|--port <PORT>                     Port to use [8080]. Use 0 for a dynamic port.
  -a|--address <ADDRESS>               Address to use [127.0.0.1]
  --path-base <PATH>                   The base URL path of postpended to the site url.
  --reverse-proxy <MAPPING>            Map a path pattern to another url.
                                       Expected format is <SOURCE_PATH_PATTERN>=<DESTINATION_URL_PREFIX>.
                                       SOURCE_PATH_PATTERN uses ASP.NET routing syntax. Use {**all} to match anything.
  --default-extensions[:<EXTENSIONS>]  A comma-delimited list of extensions to use when no extension is provided in the URL. [.html,.htm]
  -q|--quiet                           Show less console output.
  -v|--verbose                         Show more console output.
  -h|--headers <HEADER_AND_VALUE>      A header to return with all file/directory responses. e.g. -h "X-XSS-Protection: 1; mode=block"
  -S|--tls                             Enable TLS (HTTPS)
  --cert                               A PEM encoded certificate file to use for HTTPS connections.
                                       Defaults to file in current directory named 'cert.pem'
  --key                                A PEM encoded private key to use for HTTPS connections.
                                       Defaults to file in current directory named 'private.key'
  --pfx                                A PKCS#12 certificate file to use for HTTPS connections.
                                       Defaults to file in current directory named 'cert.pfx'
  --pfx-pwd                            The password to open the certificate file. (Optional)
  -m|--mime <MAPPING>                  Add a mapping from file extension to MIME type. Empty MIME removes a mapping.
                                       Expected format is <EXT>=<MIME>.
  -z|--gzip                            Enable gzip compression
  -b|--brotli                          Enable brotli compression
  -c|--cors                            Enable CORS (It will enable CORS for all origin and all methods)
  --save-options                       Save specified options to .netconfig for subsequent runs.
  --config-file                        Use the given .netconfig file.
  -?|--help                            Show help information.

Tip: single letters for options can be combined. Example: dotnet serve -Sozq

Configuring HTTPS

dotnet serve -S will serve requests over HTTPS. By default, it will attempt to find an appropriate certificate on the machine.

By default, dotnet serve will look for, in order:

  • A pair of files named cert.pem and private.key in the current directory
  • A file named cert.pfx in the current directory
  • The ASP.NET Core Developer Certificate (localhost only)

You can also manually specify certificates as command line options (see below):

See also this doc for how to create a self-signed HTTPS certificate.

.pem files

Use this when you have your certficate and private key stored in separate files (PEM encoded).

dotnet serve --cert ./cert.pem --key ./private.pem

Note: currently only RSA private keys are supported.

.pfx file

You can generate a self-signed

Use this when you have your certficate as a .pfx/.p12 file (PKCS#12 format).

dotnet serve --pfx myCert.pfx --pfx-pwd certPass123

Using the ASP.NET Core Developer Certificate

The developer certificate is automatically created the first time you use dotnet. When serving on 'localhost', dotnet-serve will discover and use when you run:

dotnet serve -S

Reverse Proxy

dotnet-serve --reverse-proxy /api/{**all}=http://localhost:5000 will proxy all requests matching /api/* to http://localhost:5000/api/*.

The source path pattern uses ASP.NET routing syntax. See the ASP.NET docs for more info.

Multiple --reverse-proxy <MAPPING> directives can be defined.

Reusing options with .netconfig

dotnet-serve supports reading and saving options using dotnet-config, which provides hierarchical inherited configuration for any .NET tool. This means you can save your frequently used options to .netconfig so you don't need to specify them every time and for every folder you serve across your machine.

To save the options used in a particular run to the current directory's .netconfig, just append --save-options:

dotnet serve -p 8080 --gzip --cors --quiet --save-options

After running that command, a new .netconfig will be created (if there isn't one already there) with the following section for dotnet-serve:

[serve]
	port = 8000
	quiet
	gzip
	cors
	header = X-My-Option: foo
	header = X-Another: bar

(note multiple header, mime type mappings and exclude-file entries can be provided as individual variables)

You can place those settings in any parent folder and it will be reused across all descendent folders, or they can also be saved to the global (user profile) or system locations. To easily configure these options at those levels, use the dotnet-config tool itself:

dotnet config --global --set serve.port 8000

This will default the port to 8000 whenever a port is not specified in the command line. You can open the saved .netconfig at %USERPROFILE%\.netconfig or ~/.netconfig.

The cert, key and pfx values, in particular, can be relative paths that are resolved relative to the location of the declaring .netconfig file, which can be very convenient.

Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

Version Downloads Last updated
1.10.128 70,558 6/28/2022
1.10.112 825,623 4/24/2022
1.10.93 2,312 2/1/2022
1.10.82 2,878 11/28/2021
1.9.71 1,669 9/25/2021
1.8.34 5,245 3/4/2021
1.8.31 201 3/4/2021
1.8.26 209 3/4/2021
1.8.25 204 3/4/2021
1.8.15 35,638 1/31/2021
1.7.141 1,898 12/3/2020
1.7.140 231 12/3/2020
1.7.139 3,230 11/6/2020
1.7.138 350 11/6/2020
1.7.137 1,046 10/1/2020
1.7.136 764 9/5/2020
1.7.135 368 9/2/2020
1.7.134 352 9/2/2020
1.7.133 378 8/30/2020
1.7.132 1,272 7/17/2020
1.7.131 783 6/28/2020
1.7.130 307 6/28/2020
1.7.125 201,202 5/2/2020
1.7.124 476 4/25/2020
1.7.123 301 4/25/2020
1.7.122 811 4/11/2020
1.7.121 479 4/11/2020
1.7.120 1,247 3/15/2020
1.7.119 659 2/29/2020
1.7.116 615 2/11/2020
1.6.0 11,714 12/4/2019
1.5.0 89,880 10/22/2019
1.4.1 943 9/21/2019
1.4.0 397 9/20/2019
1.3.0 776 8/29/2019
1.2.0 3,114 2/25/2019
1.1.0 1,845 10/18/2018
1.0.0 2,148 5/30/2018
0.4.1 885 5/11/2018
0.4.0 811 5/11/2018
0.3.0 883 4/11/2018
0.2.1 855 3/28/2018
0.2.0 868 3/12/2018
0.1.0 1,028 12/13/2017