Question

我是Node.js的初学者，我正试图想出一种方法来在另一个api中调用api的输出。例如，我有一个像这样的api：

  app.post('/login', function (req, res)
    {

    email = req.headers.email;
    password = req.headers.password
    var status = '';
    var type = '';

    if(req.headers.email && req.headers.password)
    {

    connection.query('SELECT username FROM user WHERE email = "'+req.headers.email+'"and password = "'+req.headers.password+'"', function (error, rows, fields) {

    if(rows.length == 1)
    {
        type = 'local';
        console.log(req.headers.email);
        connection.query('UPDATE user SET last_login = now() WHERE (email) = "'+req.headers.email+'"'); //update time of login

        //var token = jwt.encode({Type: type, Username: rows[0].username, Last_login: rows[0].last_login},secret,'HS512');
        var token = jwt2.sign({type:type,username:rows[0].username,last_login:rows[0].last_login},secret,'HS512',{expiresInMinutes:1});
     console.log('token is :'+JSON.stringify(token));
    //  var decoded = jwt.decode(token, secret);    
    console.log('sucessful login');
    //res.end('"status:"\n'+JSON.stringify(token)); //output as JSON
    //token = JSON.stringify(token);
    status = 'success';
    //res.writeHead(200,{'Content-length':token.length,'Access-Token':token});
    res.writeHead(200,{'Content-length':token.length,'Content-Type':'application/json','Access-Token':token});
    res.end(status);
    console.log(status);

    }

    if(rows.length == 0)
    {

    connection.query('select * from temp_users where email = ? and password = ?',[email,password],function(error,rows,fields)
    {
    if(rows.length == 1)
    {
    status = 'pending';
    //res.end('Your Account needs to be verified');
    res.end('"status:"'+JSON.stringify(status));
    console.log('Your Account needs to be verified.');
    }
    else
    {
    status = 'Failed';
    res.end('"status:"'+JSON.stringify(status));
    //res.end('no such user.Please create an account');
    console.log('no such user.Please create an account');
    }
    }
    );
    }


    });
    }
    else {
    console.log('no headers');
    }

});

我有另一个这样的api：

app.post('/feed',function(req,res)
 { 
//console.log(req.headers['useracesstoken']);
// access_token = req.headers['useracesstoken']; //Access token from header
console.log(req.headers);
};

现在我想使用/login api的输出，以便我可以在/feed api中解码令牌变量。我怎么能这样做？

如何在节点js中的另一个api中使用api的输出？

0 个答案: