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我是MEAN的新应用程序。在这里我有一个基于REST的示例应用程序,使用节点宁静的库,可以在其中执行操作(获取,保存,删除),除了“put”。然而,'put'操作在休息客户端(先进的REST,邮递员)上运行良好,但在角客户端却不行。
猫鼬模型
var restful = require('node-restful'); var mongoose = restful.mongoose; // Schema var productSchema = new mongoose.Schema({ name: String, college: String, age: Number }); // Return model module.exports = restful.model('Products', productSchema);
节点快速代码
var express = require('express'); var methodOverride = require('method-override'); var mongoose = require('mongoose'); var bodyParser = require('body-parser'); var cors =require('cors'); // MongoDB mongoose.connect('mongodb://localhost/rest_test'); var autoIncrement = require('mongoose-auto-increment'); // Express var app = express(); app.use(methodOverride('_method')); app.use(cors()); app.use(bodyParser.urlencoded({ extended: true })); app.use(bodyParser.json()); // Routes app.use('/api', require('./routes/api')); // Start server app.listen(4000); console.log('API is running on port 4000');
角函数来更新数据
$scope.updateData = function (userID) { $scope.actionData = { "name": $scope.name, "college": $scope.college, "age": $scope.age } RoleEditF.updateUserData({ userId: userID }, $scope.actionData).then(function (response) { $scope.userData = response; console.log($scope.userData) $scope.getData(); }).catch(function (response) { $scope.error = "Unable to get Files (code: " + response.status + "). Please try later."; }); }
angular.module('myapp') .factory('RoleEditF', function (updateS) { return { updateUserData: function (parm, data, callback) { var cb = callback || angular.noop; return updateS.save(parm, data, function (res) { return cb(res); }, function (err) { return cb(err); }.bind(this)).$promise; } } })
厂调用API
angular.module('myapp') .factory('updateS',function($resource) { return $resource('http://localhost:4000/api/products/:userId', { userId: '@userId' }, { update: { method: 'PUT' } }, { stripTrailingSlashes: false }); });
我得到的浏览器下面的错误
"NetworkError: 404 Not Found - http://localhost:4000/api/products/57161e0fe4fbae354407baa3"
你试图以http://本地主机:4000/API /产品/ 57161e0fe4fbae354407baa3网址为邮差 –
是,它可以在邮递员 –