Javascript 找不到模块';要求';
这是下面的错误 E:\frequelor work backup\scraping>node index.jsJavascript 找不到模块';要求';,javascript,node.js,express,mean-stack,Javascript,Node.js,Express,Mean Stack,这是下面的错误 E:\frequelor work backup\scraping>node index.js 您应该将代码更改为var request=require('request')Dis您在代码中的某个地方执行了require(“require”)?能否显示您的app.js代码?这是index.js>`var request=require('require')、cheerio=require('cheerio')中的代码;var url='';请求(url,函数(err,resp,
您应该将代码更改为
var request=require('request')
Dis您在代码中的某个地方执行了require(“require”)
?能否显示您的app.js
代码?这是index.js>`var request=require('require')、cheerio=require('cheerio')中的代码;var url='';请求(url,函数(err,resp,body){if(!err&&resp.statusCode==200){console.log(body);}else{console.log(“失败”);})`
$ node index
module.js:341
throw err;
^
Error: Cannot find module 'require'
at Function.Module._resolveFilename (module.js:339:15)
at Function.Module._load (module.js:290:25)
at Module.require (module.js:367:17)
at require (internal/module.js:16:19)
at Object.<anonymous> (E:\freelancer-work-backup\scraping\index.js:1:83)
at Module._compile (module.js:413:34)
at Object.Module._extensions..js (module.js:422:10)
at Module.load (module.js:357:32)
at Function.Module._load (module.js:314:12)
at Function.Module.runMain (module.js:447:10)
var request = require('require'),
cheerio = require('cheerio');
var url = 'grocermax.com/catalogsearch/result/…';
request(url, function(err, resp, body) {
if (!err && resp.statusCode == 200) {
console.log(body);
} else {
console.log("Failed");
}
});