英文:
How does this Http.post execute and what is the code path?
问题
I understand that you want a translation of the code part without any additional information. Here's the translation:
// Login user
document.addEventListener('click', (event) => {
event.preventDefault();
if (event.target.matches('#login-btn')) {
console.log('Login button was pressed')
logger.info('Login button was pressed')
var emailInput = document.getElementById('email-input');
var pwdInput = document.getElementById('pwd-input');
var data = {
email: emailInput.value,
password: pwdInput.value,
};
Http
.post('/api/auth/login', data) // What does this do and how does it do it?
.then(() => {
window.location.href = '/users';
});
}
}, false);
Please note that the code you provided contains placeholders like Http, logger, and certain HTML elements. The translation retains these placeholders in their original form.
英文:
I'm learning web development and I don't understand how the Http.post section works. This is from an ExpressJS with Typescript repo I found on Github. When the user clicks the login button on the site, this login.js script handles click events, right? What exactly is happening when the server does Http.post('/api/auth/login', data)? Is Http a built-in function in NodeJS? If I look in the directory for this repo, I don't see a /api/auth/login folder, so where is this execution going? Ultimately this logs the user in, but I just don't see the code execution path here.
login.js:
// Login user
document.addEventListener('click', (event) => {
event.preventDefault();
if (event.target.matches('#login-btn')) {
console.log('Login button was pressed')
logger.info('Login button was pressed')
var emailInput = document.getElementById('email-input');
var pwdInput = document.getElementById('pwd-input');
var data = {
email: emailInput.value,
password: pwdInput.value,
};
Http
.post('/api/auth/login', data) // What does this do and how does it do it?
.then(() => {
window.location.href = '/users';
});
}
}, false);
答案1
得分: 1
似乎 Http 在 ./lib/project-files-auth/src/public/scripts 下的 http.js 文件中被定义。
该对象是一个结构，具有与函数相关联的 post 属性。
该函数使用标准函数 fetch 发送一个 post 请求到 '/api/auth/login'，调用是异步的，fetch 返回一个 promise，因此当 post 请求返回结果时，您可以调用 next 并更新窗口对象。
英文:
It seems Http is defined in http.js under ./lib/project-files-auth/src/public/scripts
The object is a structure with a post attribute associated with a function.
The function is using the standard function fetch to send a post request to '/api/auth/login', the call is asynchronous, fetch returns a promise so you can call next and update the window object when the post request has returned something.
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
评论