我写了这个,但出现错误,我不知道如何解决
var http = require('http');
var clientHtml = require('fs').readFileSync('client.html');
var plainHttpServer = http.createServer(function (request, response) {
response.writeHead(200, { 'Content-Type': 'text/html' });
response.end(clientHtml);
}).listen(8080);
var files = require('fs');
var io = require('socket.io').listen(plainHttpServer);
io.set('origins', ['localhost:8080', '127.0.0.1:8080']);
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这个错误来了,我不知道如何解决,告诉我
var io = require('socket.io').listen(plainHttpServer);
^
TypeError: require(...).listen is not a function
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