【发布时间】:2014-07-18 17:27:29
【问题描述】:
问题解决了!!
所以我一直在关注这个找到here 的迷你指南。
为了方便访问,我已插入下面的代码。但是,当我运行代码时(在为 google 输入正确的详细信息后),最后会出现错误。
Logging into Google...
Logged into Google
Searching for Worksheet 'S'...
JSON Parse Error: SyntaxError: Unexpected end of input
知道我做错了什么吗?我需要做一些改变吗?同样出于学习的兴趣,如果您也可以解释一下您是如何解决我的问题的,而不仅仅是给我解决方案,以便我以后可以自己解决类似的问题。
谢谢
英国
/**
* Fetch data from the web and save it into a Google Sheet document
*
* Requirements:
1. NodeJS
2. npm install request
3. npm install cheerio
4. npm install edit-google-spreadsheet
* Author: Ido Green | plus.google.com/+Greenido
* Date: 15 Aug 2013
*/
var request = require('request');
var cheerio = require('cheerio');
var Spreadsheet = require('edit-google-spreadsheet');
// Some parameters
// TODO: move from the global scope
var ticker = "LVS";
var yUrl = "http://finance.yahoo.com/q/ks?s=" + ticker;
var financeDetails = new Array();
var keyStr = new Array();
// Upload our data to G-Sheet
function sheetReady(err, spreadsheet) {
if (err) throw err;
spreadsheet.add({ 1: { 1: "Attribute" } });
spreadsheet.add({ 1: { 2: "Value" } });
spreadsheet.add({
2: {
1: keyStr
}
});
spreadsheet.add({
2: {
2: financeDetails
}
});
spreadsheet.send(function(err) {
if(err) throw err;
console.log("Updated " + financeDetails.length + " Items with data");
});
}
//
// The main call to fetch the data, parse it and work on it.
//
request(yUrl, function (error, response, body) {
if (!error && response.statusCode == 200) {
var $ = cheerio.load(body);
// the keys - We get them from a certain class attribute
var td = $('.yfnc_tablehead1');
$(td).each(function(j, val) {
keyStr[j] = $(val).text();
});
// the values
// TODO: normalize them
var tData = $('.yfnc_tabledata1');
$(tData).each(function(j, val) {
financeDetails[j] = $(val).text();
});
// Let's do something with the data we have
for (var i=0; i < financeDetails.length; i++) {
console.log (i + ") " + keyStr[i] + " " + financeDetails[i]);
}
// upload our data to Google sheet
// yFinanceDataPerComapy
Spreadsheet.create({
debug: true,
username: 'TODO-fill',
password: 'TODO-fill',
debug: true,
spreadsheetName: 'TODO-yourSheetName',
worksheetName: 'TODO-Sheet1orAbetterName',
callback: sheetReady
});
}
}); // -- end of request --
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