我试图链接2服务器文件执行一些动作与URL,通过使用Node. js快递Axios
链接结构是
FE Client [UI (VUE) -> PostService.js] -> BE Server [index.js -> posts_users.js -> DB]
我现在的处境是…
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注册新用户完美(FEUI(vue)-
另外两个(修改和删除)是获取以下错误
attr=gU7jfEErMGN47FOrFiB547YfT_VvvSwaYNqc5Th-l4B1v8b4BwucNhxWmVsYhNG6uoWufyN_zukG_sameBaZuQ: 1078补丁http://localhost:8080/User_Management/api/posts_users/6049b4cbc3c1a94668af9e64404(未找到)
vue. esm.js?a026:1897错误:在XMLHttpRequest.handleLoad(xhr.js?b50d:62)的结算(settle.js?467f:17)时createError(createError.js?2d83:16)请求失败,状态码404
奇怪的是…
有任何提示……修复错误…?
这是我的PostService. js代码
import axios from "axios";
const url_users = "api/posts_users/";
class PostService {
//Create users post
static insert_Users_Post(createdAt, userID, firstName, lastName, max_temp, phoneNum, emailAddr, department, deviceName, role, status) {
return axios.post(url_users, {
createdAt, userID, firstName, lastName, max_temp, phoneNum, emailAddr, department, deviceName, role, status
});
}
//update users post
static update_Users_Post(_id, createdAt, userID, firstName, lastName, max_temp, phoneNum, emailAddr, department, deviceName, role, status) {
return axios.patch(url_users+ `${_id}`, {
createdAt, userID, firstName, lastName, max_temp, phoneNum, emailAddr, department, deviceName, role, status
});
}
//delete users post
static delete_Users_Post(_id) {
return axios.delete(`${url_users}${_id}`);
}
}
这是我的posts_usersjs代码
const express = require('express');
const mongodb = require('mongodb');
const router = express.Router();
var config = require('../../../config');
// Add User Post
router.post('/', async(req, res) => {
const posts = await loadPostsCollection_Users();
await posts.insertOne({
userID: req.body.userID,
firstName: req.body.firstName,
lastName: req.body.lastName,
phoneNum: req.body.phoneNum,
emailAddr: req.body.emailAddr,
department: req.body.department,
deviceName: req.body.deviceName,
role: req.body.role,
createdAt : req.body.createdAt,
updatedAt : req.body.createdAt,
createdVia:"Web",
status: req.body.status,
active: "false",
max_temp: req.body.max_temp,
});
res.status(201).send();
});
// Modify User Post
router.patch('/:id', async(req, res) => {
const posts = await loadPostsCollection_Users();
await posts.updateOne(
{ "_id" : new mongodb.ObjectID(req.params.id) },
{$set: {
"userID": req.body.userID,
"firstName": req.body.firstName,
"lastName": req.body.lastName,
"phoneNum": req.body.phoneNum,
"emailAddr": req.body.emailAddr,
"department": req.body.department,
"deviceName": req.body.deviceName,
"role": req.body.role,
"updatedAt" : req.body.createdAt,
"createdVia":"Web",
"status": req.body.status,
"active": "false",
"max_temp": req.body.max_temp
}},
{ upsert: true }
);
res.status(201).send();
});
// Delete User Post
router.delete('/:id', async(req, res) => {
const posts = await loadPostsCollection_Users();
await posts.deleteOne({
_id: new mongodb.ObjectID(req.params.id)
});
res.status(200).send();
});
async function loadPostsCollection_Users() {
const client = await mongodb.MongoClient.connect(`mongodb://${config.DB_IPAddr}:${config.DB_PortNo}/tms`, {
useNewUrlParser: true
});
return client.db('tms').collection('integrated_users');
}
module.exports = router;
最后这是我的BE index. js代码
const express = require('express');
const bodyParser = require('body-parser');
const cors = require('cors');
const app = express();
// Middleware
app.use(bodyParser.json());
app.use(cors());
const posts_users = require('./routes/api/posts_users');
app.use('/api/posts_users', posts_users);
// Handle production
if(process.env.NODE_ENV === 'production'){
//Static folder
app.use(express.static(__dirname + '/public/'));
//Handle SPA
app.get(/.*/, (req, res) => res.sendFile(__dirname + '/public/index.html'));
}
const port = process.env.PORT || 5002;
app.listen(port, () => console.log(`Server started on port ${port}`));
请确保在Axios调用期间正确附加基本url。
consturl_users="api/posts_users/";