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[英]Node.js app TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received type object
[英]Nextjs -Express App.render The “path” argument must be of type string. Received type object
我使用Nextjs和Express.js。 我将app文件夹中的nextjs根文件夹分开,如下所示:
app->pages->
-_app.js
-login.js
-index.js
当我添加这个:
app.get('*', (req, res) => {
const parsedUrl = parse(req.url,true);
const {pathname, query = {} } = parsedUrl;
const route = routes[pathname];
/**
* Pull in front end routes and check request against those routes
*
*/
if(route){
return app.render(req,res,route.page,query);
}
handle(req, res) // for all the react stuff
});
我得到这样的错误:
请注意,首次加载页面时将编译页面。 准备在http:// localhost:3000 TypeError [ERR_INVALID_ARG_TYPE]:“path”参数必须是string类型。 在新视图(D:\\ WEBSITE \\ MENPRO \\ TRACER-STUDY-NEXTJS \\ node_modules \\ express \\ lib \\ view)的extname(path.js:835:5)处在assertPath(path.js:39:11)处接收到类型对象。 js:57:14)在app.get(D:\\ WEBSITE \\ MENPRO \\)的Function.render(D:\\ WEBSITE \\ MENPRO \\ TRACER-STUDY-NEXTJS \\ node_modules \\ express \\ lib \\ application.js:570:12) TRACER学习-NEXTJS \\服务器\\ index.js:77:24)
但当我删除这个: return app.render(req,res,route.page,query);
它再次工作。
那会怎么样?
完整代码我的服务器 :
const express = require('express');
const bodyParser = require('body-parser');
const next = require('next');
const passport = require('passport');
const session = require('express-session');
const cors = require('cors');
const cookieParser = require('cookie-parser');
const keys = require('./config/keys');
const uuidv4 = require('uuid').v4;
// const path = require('path');
// const RouteAPI = require('./modules');
const dev = process.env.NODE_ENV !== 'production';
const PORT = process.env.PORT || 3000;
const nextApp = next({ dev, dir: "./app" });
const { parse } = require('url');
const handle = nextApp.getRequestHandler()
const getRoutes = require('./routes');
const routes = getRoutes();
nextApp.prepare().then(() => {
// express code here
const app = express();
app.use(session({
genid: function (req) {
return uuidv4() // use UUIDs for session IDs
},
name: keys.session.name,
secret: keys.session.secret,
resave: false,
saveUninitialized: true,
rolling: true,
cookie: {
secure: false,
httpOnly: true,
maxAge: keys.session.maxAge, // satu hari,
sameSite: true,
}
}));
app.use(passport.initialize());
app.use(passport.session());
app.use(cookieParser());
app.disable('x-powered-by');
app.use(cors({ origin: keys.origin.url, credentials: true }))
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());
// app.use((req, res, next) => {
// res.header('X-XSS-Protection', '1; mode=block');
// res.header('X-Frame-Options', 'deny');
// res.header('X-Content-Type-Options', 'nosniff');
// res.header("Access-Control-Allow-Origin", keys.origin.url);
// next();
// })
// app.use('/api/', [
// RouteAPI.MahasiswaRoutes
// ]);
app.get('*', (req, res) => {
const parsedUrl = parse(req.url,true);
const {pathname, query = {} } = parsedUrl;
const route = routes[pathname];
/**
* Pull in front end routes and check request against those routes
*
*/
if(route){
return app.render(req,res,route.page,query);
}
handle(req, res) // for all the react stuff
});
app.listen(PORT, err => {
if (err) throw err;
console.log(`ready at http://localhost:${PORT}`)
});
})
// Server static assets if in production
路线
module.exports = () =>{
return{
"/":{page:"/"},
"/login":{page:"/login"},
"/404":{page:"/404"}
};
};
是的,我遇到了同样的问题并且找到了解决方案:使用nextApp.render()
而不是app.render()
if(route){
return nextApp.render(req,res,route.page,query);
}
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