Javascript NodeJS路由获取:/find/123未找到
我正在尝试创建一个api,它将从本地mongodb获取数据 我添加了依赖项,创建了数据库架构和集合的名称,并连接到MongoDB:Javascript NodeJS路由获取:/find/123未找到,javascript,node.js,express,routing,node-modules,Javascript,Node.js,Express,Routing,Node Modules,我正在尝试创建一个api,它将从本地mongodb获取数据 我添加了依赖项,创建了数据库架构和集合的名称,并连接到MongoDB: var cors = require('cors'); var mongoose = require('mongoose'); var Schema = mongoose.Schema; var app = express(); var supportSchema = new Schema({ _id: {type:ObjectId, auto: tru
var cors = require('cors');
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var app = express();
var supportSchema = new Schema({
_id: {type:ObjectId, auto: true },
UserId: { type:String, required: true },
Name: String
}, {
collection: 'abc'
});
var SupportModel = mongoose.model('Model', supportSchema);
mongoose.connect('mongodb://localhost:27017/dbName');
现在在用于查询数据的同一.js文件中添加了路由:
app.get('/find/:query', function(req, res) {
let envId = request.params.envId;
SupportModel.find({environmentId: envId}, {}, function(err) {
if (err) {
console.log(err);
}
})
})
我收到一个错误Route GET:/find/123 not found
let express = require('express');
let bodyParser = require('body-parser');
let cors = require('cors');
let router = express.Router();
let app = express();
let http = require('http');
let server = http.Server(app);
app.use(bodyParser.json());
use with existing express server.
app.use (cors());
那么你的app.get()就可以工作了
您需要使用body-parser中间件来处理node.js中的路由器。希望这对您有所帮助。获取错误{“消息”:“路由获取:/find/123未找到”,“错误”:“未找到”,“状态代码”:404}
查看此帖子
app.get('/', (req, res) => { } ):