* 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>
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id, title, challengeType, forumTopicId, dashedName
id | title | challengeType | forumTopicId | dashedName |
---|---|---|---|---|
bd7158d8c443edefaeb5bd0e | 短网址微服务 | 4 | 301509 | url-shortener-microservice |
--description--
构建一个 JavaScript 的全栈应用,在功能上与这个应用相似:https://url-shortener-microservice.freecodecamp.rocks/。 可以采用下面的任意一种方式完成这个挑战:
- 克隆 this GitHub repo 并在本地完成项目。
- 使用我们的 Replit 初始化项目来完成你的项目。
- 使用你选择的网站生成器来完成项目, 并确保包含了我们 GitHub 仓库的所有文件。
当完成本项目,请确认有一个正常运行的 demo 可以公开访问。 然后将 URL 提交到 Solution Link
中。 此外,还可以将项目的源码提交到 GitHub Link
中。
--instructions--
提示: 请使用 body parsing 中间件来处理 POST 请求, 也可以使用 dns
核心模块中的 dns.lookup(host, cb)
函数验证提交的 URL。
--hints--
提交自己的项目,而不是示例的 URL。
(getUserInput) => {
assert(
!/.*\/url-shortener-microservice\.freecodecamp\.rocks/.test(
getUserInput('url')
)
);
};
可以通过 POST 请求给 /api/shorturl
发送一个 URL,并返回一个带有 original_url
和 short_url
属性的 JSON 响应。 例如:{ original_url : 'https://freeCodeCamp.org', short_url : 1}
。
async (getUserInput) => {
const url = getUserInput('url');
const urlVariable = Date.now();
const fullUrl = `${url}/?v=${urlVariable}`
const res = await fetch(url + '/api/shorturl', {
method: 'POST',
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
body: `url=${fullUrl}`
});
if (res.ok) {
const { short_url, original_url } = await res.json();
assert.isNotNull(short_url);
assert.strictEqual(original_url, `${url}/?v=${urlVariable}`);
} else {
throw new Error(`${res.status} ${res.statusText}`);
}
};
当访问 /api/shorturl/<short_url>
时, 将重定向到原来的 URL。
async (getUserInput) => {
const url = getUserInput('url');
const urlVariable = Date.now();
const fullUrl = `${url}/?v=${urlVariable}`
let shortenedUrlVariable;
const postResponse = await fetch(url + '/api/shorturl', {
method: 'POST',
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
body: `url=${fullUrl}`
});
if (postResponse.ok) {
const { short_url } = await postResponse.json();
shortenedUrlVariable = short_url;
} else {
throw new Error(`${postResponse.status} ${postResponse.statusText}`);
}
const getResponse = await fetch(
url + '/api/shorturl/' + shortenedUrlVariable
);
if (getResponse) {
const { redirected, url } = getResponse;
assert.isTrue(redirected);
assert.strictEqual(url,fullUrl);
} else {
throw new Error(`${getResponse.status} ${getResponse.statusText}`);
}
};
如果传入一个没有遵循如 http://www.example.com
的无效 URL,则返回包含 { error: 'invalid url' }
的 JSON 响应。
async (getUserInput) => {
const url = getUserInput('url');
const res = await fetch(url + '/api/shorturl', {
method: 'POST',
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
body: `url=ftp:/john-doe.org`
});
if (res.ok) {
const { error } = await res.json();
assert.isNotNull(error);
assert.strictEqual(error.toLowerCase(), 'invalid url');
} else {
throw new Error(`${res.status} ${res.statusText}`);
}
};
--solutions--
/**
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.
*/