UnhandledPromiseRejectionWarning:RequestError:无效的对象名称“ Classroom.signUp”

时间:2019-02-16 20:11:27

标签: node.js sql-server

我将尝试使用通行证和sql server进行登录,但在身份验证后显示下一个错误

UnhandledPromiseRejectionWarning:RequestError:无效的对象名称“ Classroom.signUp”。     在handleError(C:\ Users \ Amanda \ Desktop \ Classroom \ node_modules \ mssql \ lib \ tedious.js:551:15)     在emitOne上(events.js:116:13)     在Connection.emit(events.js:211:7)     在解析器。 (C:\ Users \ Amanda \ Desktop \ Classroom \ node_modules \ tedious \ lib \ connection.js:618:16)     在emitOne上(events.js:116:13)     在Parser.emit(events.js:211:7)     在解析器。 (C:\ Users \ Amanda \ Desktop \ Classroom \ node_modules \ tedious \ lib \ token \ token-stream-parser.js:54:15)     在emitOne上(events.js:116:13)     在Parser.emit(events.js:211:7)     在addChunk(C:\ Users \ Amanda \ Desktop \ Classroom \ node_modules \ ready-stream \ lib_stream_visible.js:291:12) (节点:5336)UnhandledPromiseRejectionWarning:未处理的承诺拒绝。引发此错误的原因可能是抛出了一个没有catch块的异步函数,或者是拒绝了一个.catch()无法处理的承诺。 (拒绝ID:3)

我的passporr.js文件:

const passport = require('passport');
   const LocalStrategy = require('passport-local').Strategy;
   const sql = require('mssql')
   const pool = require('../database/conexion');

   passport.use('local.signin', new LocalStrategy({
     usernameField: 'username',
     passwordField: 'passwords',
   passReqToCallback: true
  },(req, username, passwords, done) => {
    console.log(username)
    const request= pool.request();
   //request.input('username',sql.NVarChar,username);
  // request.input('passwords',sql.NVarChar,passwords);
  request.query(`SELECT * FROM dbo.signUp WHERE [singUp].                        
  [username]='+@username+' AND [signUp].[passwords]='+@passwords+'`
  ,(user,err)=>{

     done(null, user, req.flash('success', 'Bienvenido'+user.username)); 
   });

  }));



passport.serializeUser(function(user, done) {
  done(null, user);
 });

passport.deserializeUser(async (id, done)=> {
  const rows = await pool.query(`SELECT * FROM  [Classroom].[signUp]  WHERE id =${id}`);
done(null, rows);
});

0 个答案:

没有答案