express

问题 I'm getting below error on expressJs with Sequelize DeprecationWarning: A boolean value was passed to options.operatorsAliases. This is a no-op with v5 and should be removed. Any idea to fix this? 回答1: This is not an error, it's simply a warning stating that passing boolean values to operatorsAliases in sequelize options will be deprecated in v5. To remove the warning, replace the boolean value by '1' or '0' for true and false respectively. 回答2: Package versions: "sequelize": "^5.21.3",

问题 I am using express and I am trying to call LoginMember stored procedure from Azure portal. This is my form from, taken from ejs: <form method="post" action="/available-copies"> <input type="text" placeholder="SSN" name="userssn"> <input type="password" placeholder="Password" name="userpassword"> <input type="submit" value="Login"> </form> This is my post request router.post('/available-copies', function (req, res) { var ssn = req.body.userssn; var password = req.body.userpassword; sql.connect

问题 I am using express and I am trying to call LoginMember stored procedure from Azure portal. This is my form from, taken from ejs: <form method="post" action="/available-copies"> <input type="text" placeholder="SSN" name="userssn"> <input type="password" placeholder="Password" name="userpassword"> <input type="submit" value="Login"> </form> This is my post request router.post('/available-copies', function (req, res) { var ssn = req.body.userssn; var password = req.body.userpassword; sql.connect

问题 I will explain the issue in as much detail as possible. I am attempting to use AngularJS with Express and am running into trouble. I wish to display HTML files (not using a templating engine). These HTML files will have AngularJS directives. However, I am not able to display a simple HTML file itself! The directory structure is as follows: Root ---->public -------->js ------------>app.js ------------>controllers.js ---->views -------->index.html -------->partials ------------>test.html ----

问题 I have two model files Bank Deposits and Sub account details. From Sub account details I want to get current balance to Bank deposits . I want to do this in mongodb and node js. I am currently aggreagate lookup operation but it is showing the array as empty. BankdepositModel.js var mongoose = require("mongoose"); var BankDepositsSchema = new mongoose.Schema( { source_sub_account: Array, amount: Number, cheque_notes: Number, to_bank_account: Array, amount_in_words: String, bank_Ref_no: String

问题 Situation : Client js sends ajax request to nodejs express server. Client xmlHttpRequest=new XMLHttpRequest(); xmlHttpRequest.open("POST","/some/server/path,true); xmlHttpRequest.responseType="arraybuffer"; xmlHttpRequest.send(new Uint8Array(arraybufferobject)); Server(so far) var express = require('express'); var server = express(); server.use(express.static(__dirname)); server.use(express.bodyParser()); server.post('/goforms/modbus/',function(req,res,next){ //How to access the uint8array ||

问题 I'm trying to get my nodejs application up and running using a docker container. I have no clue what might be wrong. The credentials seems to be passed correctly when I debug the credentials with the console. Also firing up sequel pro and connecting directly with the same username and password seems to work. When node starts in the container I get the error message: SequelizeConnectionRefusedError: connect ECONNREFUSED 127.0.0.1:3306 The application itself is loading correctly on port 3000,

问题 I'm quite new to nodejs and I'm working on a backend for an Angular 4 application. The problem is that the backend is quite slow to produce the whole data for the response and I'd like to send data over time as soon as it's available. I was reading about RxJS but I can't really figure out how to use it in node, can you please help me? 回答1: Maybe you are looking for a way to stream the data Express Normally you respond with res.send(data) , it can be called only once. If you are reading and

问题 I am trying to save files to local storage using Multer and what I want to do is specify the file name based on the fields in req.body. Basically, the filename should be something like contractorId-projctId. But VS Code shows the error that body property is not defined on req and when I send the file it saves it as undefined-undefined.png. Here is a screenshot of my code. I've added this screen shot to highlight the fact that VS Code is screaming about req.body. Here is the code for

问题 I am trying to save files to local storage using Multer and what I want to do is specify the file name based on the fields in req.body. Basically, the filename should be something like contractorId-projctId. But VS Code shows the error that body property is not defined on req and when I send the file it saves it as undefined-undefined.png. Here is a screenshot of my code. I've added this screen shot to highlight the fact that VS Code is screaming about req.body. Here is the code for