{"id":1125,"date":"2025-02-03T03:50:07","date_gmt":"2025-02-03T03:50:07","guid":{"rendered":"https:\/\/www.freelifemakers.org\/wordpress\/?p=1125"},"modified":"2025-04-18T09:35:34","modified_gmt":"2025-04-18T09:35:34","slug":"nodejsnpm-init","status":"publish","type":"post","link":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/2025\/02\/03\/nodejsnpm-init\/","title":{"rendered":"[nodejs]facebook nodejs-1"},"content":{"rendered":"\n

<\/p>\n\n\n\n

npm init<\/code>\uc744 \uc2e4\ud589\ud558\uc5ec \uc0c8 Node.js \ud504\ub85c\uc81d\ud2b8 \ub514\ub809\ud130\ub9ac\ub97c \ub9cc\ub4e4 \ub54c, npm\uc740 package.json<\/code> \ud30c\uc77c\uc744 \uc0dd\uc131\ud558\uae30 \uc704\ud574 \uc5ec\ub7ec \uc9c8\ubb38\uc744 \ub358\uc9d1\ub2c8\ub2e4. package.json<\/code> \ud30c\uc77c\uc740 \ud504\ub85c\uc81d\ud2b8\uc758 \ud575\uc2ec \uc124\uc815 \ud30c\uc77c\uc785\ub2c8\ub2e4. \uc9c8\ubb38\uacfc \uadf8 \uc758\ubbf8\uc5d0 \ub300\ud55c \uc124\uba85\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \n
  1. package name:<\/code><\/strong> (\ud544\uc218)\n
      \n
    • \ud504\ub85c\uc81d\ud2b8\uc758 \uc774\ub984\uc785\ub2c8\ub2e4. \uc9e7\uace0 \uc18c\ubb38\uc790\ub85c, \uacf5\ubc31 \uc5c6\uc774 \uc791\uc131\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \ud558\uc774\ud508\uacfc \uc5b8\ub354\uc2a4\ucf54\uc5b4\ub294 \ud5c8\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uc774\ub984\uc740 \ub098\uc911\uc5d0 npm \ub808\uc9c0\uc2a4\ud2b8\ub9ac\uc5d0 \ud328\ud0a4\uc9c0\ub97c \uac8c\uc2dc\ud560 \ub54c \uc0ac\uc6a9\ub429\ub2c8\ub2e4 (\uac8c\uc2dc\ud560 \uacc4\ud68d\uc774 \uc788\ub294 \uacbd\uc6b0). \uac8c\uc2dc\ud560 \uacc4\ud68d\uc774 \uc5c6\ub354\ub77c\ub3c4 \uc124\uba85\uc801\uc778 \uc774\ub984\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \uae30\ubcf8\uac12:<\/em> \ud604\uc7ac \ub514\ub809\ud130\ub9ac\uc758 \uc774\ub984.<\/li>\n\n\n\n
    • \uc608\uc2dc:<\/em> my-awesome-project<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
    • version:<\/code><\/strong> (\ud544\uc218)\n
        \n
      • \ud504\ub85c\uc81d\ud2b8\uc758 \ud604\uc7ac \ubc84\uc804\uc785\ub2c8\ub2e4. \uc2dc\ub9e8\ud2f1 \ubc84\uc804(semver) \uaddc\uce59(\uc608: 1.0.0<\/code>, 0.1.0<\/code>, 2.5.3-beta<\/code>)\uc744 \ub530\ub985\ub2c8\ub2e4.<\/li>\n\n\n\n
      • \uae30\ubcf8\uac12:<\/em> 1.0.0<\/code><\/li>\n\n\n\n
      • \uc608\uc2dc:<\/em> 0.0.1<\/code> (\uc544\uc8fc \ucd08\uae30 \ub2e8\uacc4\uc758 \ud504\ub85c\uc81d\ud2b8\uc778 \uacbd\uc6b0)<\/li>\n<\/ul>\n<\/li>\n\n\n\n
      • description:<\/code><\/strong> (\uc120\ud0dd \uc0ac\ud56d)\n
          \n
        • \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub300\ud55c \uac04\ub7b5\ud55c \uc124\uba85\uc785\ub2c8\ub2e4. npm\uc5d0\uc11c \ud328\ud0a4\uc9c0\ub97c \uac80\uc0c9\ud558\uac70\ub098 GitHub\uacfc \uac19\uc740 \ud50c\ub7ab\ud3fc\uc5d0\uc11c \ud504\ub85c\uc81d\ud2b8\ub97c \ubcfc \ub54c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n
        • \uae30\ubcf8\uac12:<\/em> (\ube44\uc5b4 \uc788\uc74c)<\/li>\n\n\n\n
        • \uc608\uc2dc:<\/em> \ubb38\uc790\uc5f4 \uc870\uc791\uc744 \uc704\ud55c \uac04\ub2e8\ud55c \uc720\ud2f8\ub9ac\ud2f0 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc785\ub2c8\ub2e4.<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
        • entry point:<\/code><\/strong> (\ud544\uc218)\n
            \n
          • \ud328\ud0a4\uc9c0\uac00 \ubaa8\ub4c8\ub85c \uc0ac\uc6a9\ub420 \ub54c \uc2e4\ud589\ub420 \uae30\ubcf8 \ud30c\uc77c\uc785\ub2c8\ub2e4. \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc758 \uc9c4\uc785\uc810\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
          • \uae30\ubcf8\uac12:<\/em> index.js<\/code><\/li>\n\n\n\n
          • \uc608\uc2dc:<\/em> main.js<\/code>, app.js<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
          • test command:<\/code><\/strong> (\uc120\ud0dd \uc0ac\ud56d)\n
              \n
            • npm test<\/code>\ub97c \uc2e4\ud589\ud560 \ub54c npm\uc774 \uc2e4\ud589\ud560 \uba85\ub839\uc785\ub2c8\ub2e4. \ud504\ub85c\uc81d\ud2b8\uc758 \ud14c\uc2a4\ud2b8\ub97c \uc2e4\ud589\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n
            • \uae30\ubcf8\uac12:<\/em> (\ube44\uc5b4 \uc788\uc74c)<\/li>\n\n\n\n
            • \uc608\uc2dc:<\/em> jest<\/code>, mocha<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
            • git repository:<\/code><\/strong> (\uc120\ud0dd \uc0ac\ud56d)\n
                \n
              • \ud504\ub85c\uc81d\ud2b8\uc758 Git \uc800\uc7a5\uc18c URL\uc785\ub2c8\ub2e4 (\uc608: https:\/\/github.com\/yourusername\/my-awesome-project<\/code>). \uc885\uc18d\uc131 \uad00\ub9ac \ubc0f \ud611\uc5c5\uc5d0 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n\n\n\n
              • \uae30\ubcf8\uac12:<\/em> (\ube44\uc5b4 \uc788\uc74c)<\/li>\n\n\n\n
              • \uc608\uc2dc:<\/em> github.com\/yourusername\/my-awesome-project<\/code> (Git \uc800\uc7a5\uc18c\uc5d0 \uc788\ub294 \uacbd\uc6b0 npm\uc774 \uc885\uc885 \uc774\ub97c \ucd94\ub860\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.)<\/li>\n<\/ul>\n<\/li>\n\n\n\n
              • keywords:<\/code><\/strong> (\uc120\ud0dd \uc0ac\ud56d)\n
                  \n
                • \ud504\ub85c\uc81d\ud2b8\ub97c \uc124\uba85\ud558\ub294 \ud0a4\uc6cc\ub4dc \ubaa9\ub85d\uc785\ub2c8\ub2e4. \uc0ac\ub78c\ub4e4\uc774 npm\uc5d0\uc11c \uac80\uc0c9\ud560 \ub54c \ud328\ud0a4\uc9c0\ub97c \ucc3e\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n\n\n\n
                • \uae30\ubcf8\uac12:<\/em> (\ube44\uc5b4 \uc788\uc74c)<\/li>\n\n\n\n
                • \uc608\uc2dc:<\/em> string, utility, manipulation<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
                • author:<\/code><\/strong> (\uc120\ud0dd \uc0ac\ud56d)\n
                    \n
                  • \ub2f9\uc2e0\uc758 \uc774\ub984 \ubc0f\/\ub610\ub294 \uc774\uba54\uc77c \uc8fc\uc18c\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
                  • \uae30\ubcf8\uac12:<\/em> (\ube44\uc5b4 \uc788\uc74c)<\/li>\n\n\n\n
                  • \uc608\uc2dc:<\/em> John Doe <john.doe@example.com><\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
                  • license:<\/code><\/strong> (\ud544\uc218)\n
                      \n
                    • \ud504\ub85c\uc81d\ud2b8\uac00 \ubc30\ud3ec\ub418\ub294 \ub77c\uc774\uc120\uc2a4\uc785\ub2c8\ub2e4 (\uc608: MIT, ISC, GPLv3). \ub77c\uc774\uc120\uc2a4 \uc120\ud0dd\uc740 \ubc95\uc801\uc73c\ub85c \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
                    • \uae30\ubcf8\uac12:<\/em> ISC<\/code><\/li>\n\n\n\n
                    • \uc608\uc2dc:<\/em> MIT<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
                    • About to write to \/path\/to\/your\/project\/package.json: ...<\/code><\/strong>\n
                        \n
                      • \uc0dd\uc131\ub420 package.json<\/code> \ud30c\uc77c\uc758 \ub0b4\uc6a9\uc744 \ubcf4\uc5ec\uc8fc\ub294 \ud655\uc778 \uba54\uc2dc\uc9c0\uc785\ub2c8\ub2e4. \ud30c\uc77c\uc744 \uc791\uc131\ud558\uae30 \uc804\uc5d0 \uc815\ubcf4\ub97c \uac80\ud1a0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                      • Is this OK?<\/code><\/strong>\n
                          \n
                        • yes<\/code> \ub610\ub294 y<\/code>\ub97c \uc785\ub825\ud558\uc5ec \ud655\uc778\ud558\uace0 package.json<\/code> \ud30c\uc77c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. no<\/code> \ub610\ub294 n<\/code>\uc744 \uc785\ub825\ud558\uc5ec \ucde8\uc18c\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n

                          \uc774\ub7ec\ud55c \uc9c8\ubb38\uc5d0 \ub2f5\ubcc0\ud558\uac70\ub098 Enter \ud0a4\ub97c \ub20c\ub7ec \uae30\ubcf8\uac12\uc744 \uc801\uc6a9\ud558\uba74 npm\uc740 \ud504\ub85c\uc81d\ud2b8 \ub514\ub809\ud130\ub9ac\uc5d0 package.json<\/code> \ud30c\uc77c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774 \ud30c\uc77c\uc5d0\ub294 \uc81c\uacf5\ud55c \ubaa8\ub4e0 \uc815\ubcf4\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc885\uc18d\uc131\uc744 \uc124\uce58\ud558\uace0 Node.js \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \uac1c\ubc1c\uc744 \uc2dc\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

                          \n\n\n\n

                          When you run npm init<\/code> in a new Node.js project directory, npm walks you through a series of questions to create a package.json<\/code> file, which is the core configuration file for your project. Here’s a breakdown of the questions and what they mean:<\/p>\n\n\n\n

                            \n
                          1. package name:<\/code><\/strong> (required)\n
                              \n
                            • This is the name of your project. It should be a short, lowercase name, preferably without spaces. Hyphens and underscores are allowed. This name will be used when publishing your package to the npm registry (if you intend to do that later). If you don’t plan to publish, you can still use a descriptive name.<\/li>\n\n\n\n
                            • Default:<\/em> The name of the current directory.<\/li>\n\n\n\n
                            • Example:<\/em> my-awesome-project<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
                            • version:<\/code><\/strong> (required)\n
                                \n
                              • The current version of your project. It follows semantic versioning (semver) principles (e.g., 1.0.0<\/code>, 0.1.0<\/code>, 2.5.3-beta<\/code>).<\/li>\n\n\n\n
                              • Default:<\/em> 1.0.0<\/code><\/li>\n\n\n\n
                              • Example:<\/em> 0.0.1<\/code> (for a very early stage project)<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                              • description:<\/code><\/strong> (optional)\n
                                  \n
                                • A brief description of your project. This is displayed when people search for packages on npm or view your project on platforms like GitHub.<\/li>\n\n\n\n
                                • Default:<\/em> (blank)<\/li>\n\n\n\n
                                • Example:<\/em> A simple utility library for string manipulation.<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
                                • entry point:<\/code><\/strong> (required)\n
                                    \n
                                  • The main file that will be executed when your package is used as a module. This is the entry point of your application.<\/li>\n\n\n\n
                                  • Default:<\/em> index.js<\/code><\/li>\n\n\n\n
                                  • Example:<\/em> main.js<\/code>, app.js<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
                                  • test command:<\/code><\/strong> (optional)\n
                                      \n
                                    • The command that npm will run when you execute npm test<\/code>. This is used for running your project’s tests.<\/li>\n\n\n\n
                                    • Default:<\/em> (blank)<\/li>\n\n\n\n
                                    • Example:<\/em> jest<\/code>, mocha<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
                                    • git repository:<\/code><\/strong> (optional)\n
                                        \n
                                      • The URL of your project’s Git repository (e.g., https:\/\/github.com\/yourusername\/my-awesome-project<\/code>). This helps with dependency management and collaboration.<\/li>\n\n\n\n
                                      • Default:<\/em> (blank)<\/li>\n\n\n\n
                                      • Example:<\/em> github.com\/yourusername\/my-awesome-project<\/code> (npm can often infer this if you’re in a git repo)<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                                      • keywords:<\/code><\/strong> (optional)\n
                                          \n
                                        • A list of keywords that describe your project. These help people find your package when searching on npm.<\/li>\n\n\n\n
                                        • Default:<\/em> (blank)<\/li>\n\n\n\n
                                        • Example:<\/em> string, utility, manipulation<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
                                        • author:<\/code><\/strong> (optional)\n
                                            \n
                                          • Your name and\/or email address.<\/li>\n\n\n\n
                                          • Default:<\/em> (blank)<\/li>\n\n\n\n
                                          • Example:<\/em> John Doe <john.doe@example.com><\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
                                          • license:<\/code><\/strong> (required)\n
                                              \n
                                            • The license under which your project is distributed (e.g., MIT, ISC, GPLv3). Choosing a license is important for legal reasons.<\/li>\n\n\n\n
                                            • Default:<\/em> ISC<\/code><\/li>\n\n\n\n
                                            • Example:<\/em> MIT<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
                                            • About to write to \/path\/to\/your\/project\/package.json: ...<\/code><\/strong>\n
                                                \n
                                              • This is a confirmation message showing you the contents of the package.json<\/code> file that will be created. You can review the information before it’s written to the file.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                                              • Is this OK?<\/code><\/strong>\n
                                                  \n
                                                • Type yes<\/code> or y<\/code> to confirm and create the package.json<\/code> file. Type no<\/code> or n<\/code> to cancel.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n

                                                  After you answer these questions (or accept the defaults by pressing Enter), npm will create the package.json<\/code> file in your project directory. This file will contain all the information you provided. You can then start installing dependencies and developing your Node.js application.<\/p>\n\n\n\n

                                                  <\/p>\n","protected":false},"excerpt":{"rendered":"

                                                  npm init\uc744 \uc2e4\ud589\ud558\uc5ec \uc0c8 Node.js \ud504\ub85c\uc81d\ud2b8 \ub514\ub809\ud130\ub9ac\ub97c \ub9cc\ub4e4 \ub54c, npm\uc740 package.json \ud30c\uc77c\uc744 \uc0dd\uc131\ud558\uae30 \uc704\ud574 \uc5ec\ub7ec \uc9c8\ubb38\uc744 \ub358\uc9d1\ub2c8\ub2e4. package.json \ud30c\uc77c\uc740 \ud504\ub85c\uc81d\ud2b8\uc758 \ud575\uc2ec \uc124\uc815 \ud30c\uc77c\uc785\ub2c8\ub2e4. \uc9c8\ubb38\uacfc \uadf8 \uc758\ubbf8\uc5d0 \ub300\ud55c \uc124\uba85\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc9c8\ubb38\uc5d0 \ub2f5\ubcc0\ud558\uac70\ub098 Enter \ud0a4\ub97c \ub20c\ub7ec \uae30\ubcf8\uac12\uc744 \uc801\uc6a9\ud558\uba74 npm\uc740 \ud504\ub85c\uc81d\ud2b8 \ub514\ub809\ud130\ub9ac\uc5d0 package.json \ud30c\uc77c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774 \ud30c\uc77c\uc5d0\ub294 \uc81c\uacf5\ud55c \ubaa8\ub4e0 \uc815\ubcf4\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc885\uc18d\uc131\uc744 \uc124\uce58\ud558\uace0 Node.js \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \uac1c\ubc1c\uc744 \uc2dc\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,1],"tags":[],"class_list":["post-1125","post","type-post","status-publish","format-standard","hentry","category-nodejs","category-uncategorized","missing-thumbnail"],"_links":{"self":[{"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/1125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/comments?post=1125"}],"version-history":[{"count":3,"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/1125\/revisions"}],"predecessor-version":[{"id":1150,"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/1125\/revisions\/1150"}],"wp:attachment":[{"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/media?parent=1125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/categories?post=1125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/tags?post=1125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}