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[英]Failed to load resource: the server responded with a status of 403 (Forbidden) and 500 (Internal Server Error)
[英]Failed to load resource: the server responded with a status of 500 (Internal Server Error), Error: Request failed with status code 500
我正在开发这个社交媒体应用程序。 每次我尝试注册/登录应用程序时,它都会给我这个错误。
Failed to load resource: the server responded with a status of 500 (Internal Server Error)
Register.jsx:27 Error: Request failed with status code 500
at createError (createError.js:16:1)
at settle (settle.js:17:1)
at XMLHttpRequest.onloadend (xhr.js:54:1)
这里是服务器端代码
const router = require("express").Router();
const User = require("../models/User");
const bcrypt = require("bcrypt");
//REGISTER
router.post("/register", async (req, res) => {
try {
//generate new password
const salt = await bcrypt.genSalt(10);
const hashedPassword = await bcrypt.hash(req.body.password, salt);
//create new user
const newUser = new User({
username: req.body.username,
email: req.body.email,
password: hashedPassword,
});
//save user and respond
const user = await newUser.save();
res.status(200).json(user);
} catch (err) {
res.status(500).json(err)
}
});
//LOGIN
router.post("/login", async (req, res) => {
try {
const user = await User.findOne({ email: req.body.email });
!user && res.status(404).json("user not found");
const validPassword = await bcrypt.compare(req.body.password, user.password)
!validPassword && res.status(400).json("wrong password")
res.status(200).json(user)
} catch (err) {
res.status(500).json(err)
}
});
module.exports = router;
API中使用的Tech-Stack:MongoDB、Node.js、Express
当您提供 500 错误页面时,强烈建议在 output 中记录错误(不是在响应中,而是在日志中):
此外,发送响应时必须return
,以免多次写入头部。
//LOGIN
router.post("/login", async (req, res) => {
try {
const user = await User.findOne({ email: req.body.email });
if (!user) {
return res.status(404).json("user not found");
}
const validPassword = await bcrypt.compare(req.body.password, user.password)
if (!validPassword) {
return res.status(400).json("wrong password")
}
res.status(200).json(user)
} catch (err) {
console.error(err)
res.status(500).json(err)
}
});
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