API解析后未发送/api/users/create响应，这可能导致请求停滞. NEXTJS [英] API resolved without sending a response for /api/users/create, this may result in stalled requests. NEXTJS

问题描述

我创建了一个API端点来处理我的Next.js应用程序中的用户帐户创建，并且我正在使用 knex.js 处理我的查询，但仍然出现此错误:

I created an API endpoint to handle user account creation in my Next.js app, and I am using knex.js to handle my queries, but I still get this error:

API resolved without sending a response for /api/users/create, this may result in stalled requests.

我在/pages/api/users/create.js中的代码:

import { hash } from 'bcrypt';
import knex from '../../../knex';

export default async function regiterUser(req, res) {
  if (req.method === 'POST') {
    try {
      hash(req.body.password, 10, async function (_, hash) {
        await knex('users').insert({
          name: req.body.name,
          email: req.body.email,
          role: 'user',
          allowed: true,
          password: hash,
        });
        res.end();
      });
    } catch (err) {
      res.status(err).json({});
    }
  } else {
    res.status(405);
  }
}

推荐答案

bcrypt hash 函数实际上是一个异步函数，它返回一个承诺，可以用加密的数据盐解析，也可以拒绝.错误.

actually the bcrypt hash function is an async function, it returns a promise to be either resolved with the encrypted data salt or rejected with an Error.

import knex from '../../../knex';

export default async function regiterUser(req, res) {
  if (req.method === 'POST') {
    try {
      const hashed = await hash(req.body.password, 10);
      await knex('users').insert({
        name: req.body.name,
        email: req.body.email,
        role: 'user',
        allowed: true,
        password: hashed,
      });
      res.status(200).end();
    } catch (err) {
      res.status(err).json({});
    }
  } else {
    res.status(405);
    res.end();
  }
}

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