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freeCodeCamp/curriculum/challenges/chinese-traditional/05-back-end-development-and-apis/managing-packages-with-npm/manage-npm-dependencies-by-understanding-semantic-versioning.md
Shaun Hamilton c2a11ad00d feat: add 'back/front end' in curriculum (#42596)
* chore: rename APIs and Microservices to include "Backend" (#42515)

* fix typo

* fix typo

* undo change

* Corrected grammar mistake

Corrected a grammar mistake by removing a comma.

* change APIs and Microservices cert title

* update title

* Change APIs and Microservices certi title

* Update translations.json

* update title

* feat(curriculum): rename apis and microservices cert

* rename folder structure

* rename certificate

* rename learn Markdown

* apis-and-microservices -> back-end-development-and-apis

* update backend meta

* update i18n langs and cypress test

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* fix: add development to front-end libraries (#42512)

* fix: added-the-word-Development-to-front-end-libraries

* fix/added-the-word-Development-to-front-end-libraries

* fix/added-word-development-to-front-end-libraries-in-other-related-files

* fix/added-the-word-Development-to-front-end-and-all-related-files

* fix/removed-typos-from-last-commit-in-index.md

* fix/reverted-changes-that-i-made-to-dependecies

* fix/removed xvfg

* fix/reverted changes that i made to package.json

* remove unwanted changes

* front-end-development-libraries changes

* rename backend certSlug and README

* update i18n folder names and keys

* test: add legacy path redirect tests

This uses serve.json from the client-config repo, since we currently use
that in production

* fix: create public dir before moving serve.json

* fix: add missing script

* refactor: collect redirect tests

* test: convert to cy.location for stricter tests

* rename certificate folder to 00-certificates

* change crowdin config to recognise new certificates location

* allow translations to be used

Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com>

* add forwards slashes to path redirects

* fix cypress path tests again

* plese cypress

* fix: test different challenge

Okay so I literally have no idea why this one particular challenge
fails in Cypress Firefox ONLY. Tom and I paired and spun a full build
instance and confirmed in Firefox the page loads and redirects as
expected. Changing to another bootstrap challenge passes Cypress firefox
locally. Absolutely boggled by this.

AAAAAAAAAAAAAAA

* fix: separate the test

Okay apparently the test does not work unless we separate it into
a different `it` statement.

>:( >:( >:( >:(

Co-authored-by: Sujal Gupta <55016909+heysujal@users.noreply.github.com>
Co-authored-by: Noor Fakhry <65724923+NoorFakhry@users.noreply.github.com>
Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com>
Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com>
2021-08-13 21:57:13 -05:00

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---
id: 587d7fb5367417b2b2512c01
title: 通過語義化版本來管理 npm 依賴關係
challengeType: 2
forumTopicId: 301529
dashedName: manage-npm-dependencies-by-understanding-semantic-versioning
---
# --description--
在 package.json 文件的依賴項中npm 包的 `Versions` 遵循語義化版本SemVerSemantic Versioning它是一種旨在使管理依賴項更加容易的軟件版本控制的行業標準。 在 npm 上發佈的庫、框架或其它工具都應該使用語義化版本,以便讓用戶清晰地知道如果項目升級將帶來哪些改變。
在使用外部依賴項(大多數情況都是這樣)進行軟件開發時,瞭解語義化版本會很有用。 這些數字保存着項目的偶然發生的破壞性改變,不會讓人對項目昨天還正常,今天卻無法運行而百思不解。 根據官網,這是語義化版本的工作方式:
```json
"package": "MAJOR.MINOR.PATCH"
```
當做了不兼容的 API 修改應該增加主版本號MAJOR 當新增了向下兼容的新功能時應該增加次版本號MINOR 當修復了向下兼容的 bug 時應該增加修訂號PATCH。 這意味着修訂號是用來修復錯誤的,次版本號則是添加了新功能,但它們都沒有破壞之前的功能。 主版本號MAJOR是添加了不兼容早期版本的更改。
# --instructions--
在 package.json 文件的依賴項中,修改 moment 的`version`,讓它的主版本是 2次版本號是 10修訂號是 2。
# --hints--
“dependencies”字段應該包含“moment”
```js
(getUserInput) =>
$.get(getUserInput('url') + '/_api/package.json').then(
(data) => {
var packJson = JSON.parse(data);
assert.property(
packJson.dependencies,
'moment',
'"dependencies" does not include "moment"'
);
},
(xhr) => {
throw new Error(xhr.responseText);
}
);
```
“moment”的版本號應該是“2.10.2”
```js
(getUserInput) =>
$.get(getUserInput('url') + '/_api/package.json').then(
(data) => {
var packJson = JSON.parse(data);
assert.equal(
packJson.dependencies.moment,
'2.10.2',
'Wrong version of "moment". It should be 2.10.2'
);
},
(xhr) => {
throw new Error(xhr.responseText);
}
);
```
# --solutions--
```js
/**
Backend challenges don't need solutions,
because they would need to be tested against a full working project.
Please check our contributing guidelines to learn more.
*/
```