正文解析器不适用于 express
body-parser doesn't function for express
所以,我在使用 app.use(bodyParser.urlencoded({extended:true}))
时遇到了“body-parser is deprecated”错误,我想我已经解决了这个问题
app.use(express.json)
app.use(express.urlencoded({ extended: true }))
但现在我的网站无法加载。我不知道这是如何工作的,但这是我所有的 nodejs 代码
const express = require('express')
const app = express()
const bodyParser = require('body-parser')
const path = require('path')
const session = require('express-session')
app.use(express.json)
app.use(express.urlencoded({ extended: true }))
app.use(express.static('static'));
app.get('/', (req, res) => {
res.sendFile("static/showcase.html", { root: __dirname });
});
这是什么问题,我该如何解决?
您忘记了 call/initialize express.json
中间件。您也可以删除 body-parser
require
语句,然后通过 npm uninstall body-parser
:
从您的依赖项中删除它
const express = require('express')
const app = express()
const path = require('path')
const session = require('express-session')
app.use(express.json())
app.use(express.urlencoded({ extended: true }))
app.use(express.static('static'));
app.get('/', (req, res) => {
res.sendFile("static/showcase.html", { root: __dirname });
});
所以,我在使用 app.use(bodyParser.urlencoded({extended:true}))
时遇到了“body-parser is deprecated”错误,我想我已经解决了这个问题
app.use(express.json)
app.use(express.urlencoded({ extended: true }))
但现在我的网站无法加载。我不知道这是如何工作的,但这是我所有的 nodejs 代码
const express = require('express')
const app = express()
const bodyParser = require('body-parser')
const path = require('path')
const session = require('express-session')
app.use(express.json)
app.use(express.urlencoded({ extended: true }))
app.use(express.static('static'));
app.get('/', (req, res) => {
res.sendFile("static/showcase.html", { root: __dirname });
});
这是什么问题,我该如何解决?
您忘记了 call/initialize express.json
中间件。您也可以删除 body-parser
require
语句,然后通过 npm uninstall body-parser
:
const express = require('express')
const app = express()
const path = require('path')
const session = require('express-session')
app.use(express.json())
app.use(express.urlencoded({ extended: true }))
app.use(express.static('static'));
app.get('/', (req, res) => {
res.sendFile("static/showcase.html", { root: __dirname });
});