我从网站获取一组数据。该网站制作很差,它拥有大约3.5 MB的所有数据,在一个大表中,大约8000行数据
我正在使用以下YQL语句
select * from html where url="example.com" and xpath="//div[@id='page-1']"
现在我在YQL控制台中得到的是这个
{
"query": {
"count": 0,
"created": "2015-05-20T04:13:50Z",
"lang": "en-US",
"diagnostics": {
"publiclyCallable": "true",
"url": [
{
"execution-start-time": "1",
"execution-stop-time": "2076",
"execution-time": "2075",
"max-response-exceeded": "1536000",
"content": "example.com"
},
{
"execution-start-time": "1",
"execution-stop-time": "2076",
"execution-time": "2075",
"max-response-exceeded": "1536000",
"content": "example.com"
}
],
"user-time": "2076",
"service-time": "4150",
"build-version": "0.2.134"
},
"results": null
}
}
我如何获取数据? 有没有办法可以拨打多个电话并拼接数据?