javascript数据抓取wikipedia表
我想把这一页擦掉javascript数据抓取wikipedia表,javascript,jquery,ajax,web-scraping,Javascript,Jquery,Ajax,Web Scraping,我想把这一页擦掉 <script> var convertToInt; var allData = []; $.ajax({ url: "http://en.wikipedia.org/wiki/Demographics_of_Europe", type: 'GET', cache: false, success: function(data) { var root, body, table; root = $("&l
<script>
var convertToInt;
var allData = [];
$.ajax({
url: "http://en.wikipedia.org/wiki/Demographics_of_Europe",
type: 'GET',
cache: false,
success: function(data) {
var root, body, table;
root = $("<div></div>")
root.html(data.responseText)
var rows = root.find("table tr:not(:has(th))");
$.each(rows, function(index, value) {
var datatest = $(this.find("td"));
console.log(datatest);
});
},
error: function() {
return console.log("error");
}
});
var转换;
var-allData=[];
$.ajax({
url:“http://en.wikipedia.org/wiki/Demographics_of_Europe",
键入:“GET”,
cache:false,
成功:功能(数据){
var根、体、表;
根=$(“”)
html(data.responseText)
var rows=root.find(“表tr:not(:has(th))”;
$.each(行、函数(索引、值){
var datatest=$(this.find(“td”);
console.log(datatest);
});
},
错误:函数(){
返回console.log(“错误”);
}
});
但是控制台返回错误“uncaughttypeerror:Object#没有方法'find'”
它应该是
datatest = $(this).find("td");
您错过了)