所以我试图为我构建的刮刀运行此代码,但我不断收到语法错误消息:意外标识符 . 有人可以帮我看看我误入歧途吗?还是我没有关闭什么?我正在努力 Build 一个刮刀,将提取这些外国电影来自的国家 .
这是我的代码
var util = require("util"),
async = require("async"),
config = require(__dirname + "/config.js"),
_ = require("lodash"),
cheerio = require("cheerio"),
request=require("request"),
models = require(__dirname + "/models/index.js").models.autoLoad();
/* BEGIN SCRAPER HERE */
var request = require('request'),
cheerio = require('cheerio');
var url = "http://www.imdb.com/list/ls057160363/";
request(url, function ( err, resp, code) {
var $ = cheerio.load(code);
request(url, function ( err, resp, code) {
var $ = cheerio.load(code);
console.log(url);
$(".info").each(function() {
var a = $(this).find("a").eq(0);
var title = a.text();
var url = "https://www.imdb.com/" + a.attr("href");
request(url, function(err, body, code) {details page
var $ = cheerio.load(code);
console.log(url);
var country = $('#titleDetails.txt-block a').html();
var country = $("#titleDetails div").first().text().trim().split(":");
var country = $("#titleDetails div").eq(0).text().trim().split(":");
//check if not empty
console.log(country);
if( country.length )
if(country[0] == "Country")
country = country[1].trim();
else{
country = $("#titleDetails div").eq(1).text().trim().split(":");
console.log(country);
if( country.length )
country = country[1].trim();
else
country = ""
};
这是错误:
SyntaxError:位于Object.Module._extensions的Module._compile(module.js:588:28)处的Object.runInThisContext(vm.js:139:10)处的createScript(vm.js:80:10)处的意外标识符 . 位于Module.load(module.js:545:32)的js(module.js:635:10)位于tryModuleLoad(module.js:508:12)的Function.Module._load(module.js:500:3)at启动时的Function.Module.runMain(module.js:665:10)(bootstrap_node.js:187:16)at bootstrap_node.js:607:3
1 回答
试试这个
你最后错过了几个括号,而应该是评论的“详情页面”不是评论 .