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Start your free trialDavid Ryan
Courses Plus Student 14,981 PointsAfter npm init for express
After installing during the first video I now have a package-lock.json? Any meaning?
{
"name": "flashcards",
"version": "1.0.0",
"lockfileVersion": 1,
"requires": true,
"dependencies": {
"accepts": {
"version": "1.3.5",
"resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
"integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=",
"requires": {
"mime-types": "~2.1.18",
"negotiator": "0.6.1"
}
},
"array-flatten": {
"version": "1.1.1",
"resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
"integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
},
"body-parser": {
"version": "1.18.2",
"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.2.tgz",
"integrity": "sha1-h2eKGdhLR9hZuDGZvVm84iKxBFQ=",
"requires": {
"bytes": "3.0.0",
"content-type": "~1.0.4",
"debug": "2.6.9",
"depd": "~1.1.1",
"http-errors": "~1.6.2",
"iconv-lite": "0.4.19",
"on-finished": "~2.3.0",
"qs": "6.5.1",
"raw-body": "2.3.2",
"type-is": "~1.6.15"
}
},
"bytes": {
"version": "3.0.0",
"resolved": "https://registry.npmjs.org/bytes/-/bytes-3.0.0.tgz",
"integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg="
},
"content-disposition": {
"version": "0.5.2",
"resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.2.tgz",
"integrity": "sha1-DPaLud318r55YcOoUXjLhdunjLQ="
},
"content-type": {
"version": "1.0.4",
"resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz",
"integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA=="
},
"cookie": {
"version": "0.3.1",
"resolved": "https://registry.npmjs.org/cookie/-/cookie-0.3.1.tgz",
"integrity": "sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s="
},
"cookie-signature": {
"version": "1.0.6",
"resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
"integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
},
"debug": {
"version": "2.6.9",
"resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
"integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
"requires": {
"ms": "2.0.0"
}
},
"depd": {
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"resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
"integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak="
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"resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
"integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
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"integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
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"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
"integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k="
},
"escape-html": {
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"resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
"integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
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"resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
"integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc="
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"express": {
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"resolved": "http://registry.npmjs.org/express/-/express-4.16.3.tgz",
"integrity": "sha1-avilAjUNsyRuzEvs9rWjTSL37VM=",
"requires": {
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"content-disposition": "0.5.2",
"content-type": "~1.0.4",
"cookie": "0.3.1",
"cookie-signature": "1.0.6",
"debug": "2.6.9",
"depd": "~1.1.2",
"encodeurl": "~1.0.2",
"escape-html": "~1.0.3",
"etag": "~1.8.1",
"finalhandler": "1.1.1",
"fresh": "0.5.2",
"merge-descriptors": "1.0.1",
"methods": "~1.1.2",
"on-finished": "~2.3.0",
"parseurl": "~1.3.2",
"path-to-regexp": "0.1.7",
"proxy-addr": "~2.0.3",
"qs": "6.5.1",
"range-parser": "~1.2.0",
"safe-buffer": "5.1.1",
"send": "0.16.2",
"serve-static": "1.13.2",
"setprototypeof": "1.1.0",
"statuses": "~1.4.0",
"type-is": "~1.6.16",
"utils-merge": "1.0.1",
"vary": "~1.1.2"
}
},
"finalhandler": {
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"integrity": "sha512-Y1GUDo39ez4aHAw7MysnUD5JzYX+WaIj8I57kO3aEPT1fFRL4sr7mjei97FgnwhAyyzRYmQZaTHb2+9uZ1dPtg==",
"requires": {
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"integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
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"integrity": "sha1-6qM9bd16zo9/b+DJygRA5wZzix4="
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"integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g="
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"methods": {
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"resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz",
"integrity": "sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4="
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"integrity": "sha512-KI1+qOZu5DcW6wayYHSzR/tXKCDC5Om4s1z2QJjDULzLcmf3DvzS7oluY4HCTrc+9FiKmWUgeNLg7W3uIQvxtQ=="
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"resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.36.0.tgz",
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"requires": {
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"integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
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"negotiator": {
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"resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.1.tgz",
"integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk="
},
"on-finished": {
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"resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
"integrity": "sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=",
"requires": {
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"parseurl": {
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"integrity": "sha1-/CidTtiZMRlGDBViUyYs3I3mW/M="
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"path-to-regexp": {
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"resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
"integrity": "sha1-32BBeABfUi8V60SQ5yR6G/qmf4w="
},
"proxy-addr": {
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"integrity": "sha512-5erio2h9jp5CHGwcybmxmVqHmnCBZeewlfJ0pex+UW7Qny7OOZXTtH56TGNyBizkgiOwhJtMKrVzDTeKcySZwA==",
"requires": {
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"ipaddr.js": "1.8.0"
}
},
"qs": {
"version": "6.5.1",
"resolved": "https://registry.npmjs.org/qs/-/qs-6.5.1.tgz",
"integrity": "sha512-eRzhrN1WSINYCDCbrz796z37LOe3m5tmW7RQf6oBntukAG1nmovJvhnwHHRMAfeoItc1m2Hk02WER2aQ/iqs+A=="
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"range-parser": {
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"integrity": "sha1-9JvmtIeJTdxA3MlKMi9hEJLgDV4="
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"raw-body": {
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"integrity": "sha1-vNYMd9Prk83gBQKVw/N5OJvIj4k=",
"requires": {
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"http-errors": "1.6.2",
"iconv-lite": "0.4.19",
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"fresh": "0.5.2",
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"mime": "1.4.1",
"ms": "2.0.0",
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}
}
1 Answer
Tim Knight
28,888 PointsHi David,
Yes the package-lock.json file works with npm to lock in the current versions of the npm packages you have installed that are listed within your package.json file for your project If you're version controlling your project, you would include this file so all of the members on your team are using the exact same versions of the associated libraries.
David Ryan
Courses Plus Student 14,981 PointsDavid Ryan
Courses Plus Student 14,981 PointsOkay so it's normal! Awesome... Never seen a package-lock file name.
Tim Knight
28,888 PointsTim Knight
28,888 PointsYup, completely normal!