I'm building a news scraper for a project, and I found my way through most of the sites, but one is giving me the headache, because whenever I try to bulk-extract the articles contents, most of html of the links won't load. I even tried in python, same obsolete results. My question is: how can I set a "wait until content is loaded"? I am reading that some Ajax thing may be needed to load first.
1条回答 默认 最新
- 胖鸭 2019-03-11 15:05关注
I think what you are looking for are the Selenium Nodes. They are particularly targeted for extracting data from Ajax-based websites, where content is loaded via JavaScript code.
You can find some example workflows e.g. here:
解决 无用评论 打赏 举报
悬赏问题
- ¥15 装 pytorch 的时候出了好多问题,遇到这种情况怎么处理?
- ¥20 IOS游览器某宝手机网页版自动立即购买JavaScript脚本
- ¥15 手机接入宽带网线,如何释放宽带全部速度
- ¥30 关于#r语言#的问题:如何对R语言中mfgarch包中构建的garch-midas模型进行样本内长期波动率预测和样本外长期波动率预测
- ¥15 ETLCloud 处理json多层级问题
- ¥15 matlab中使用gurobi时报错
- ¥15 这个主板怎么能扩出一两个sata口
- ¥15 不是,这到底错哪儿了😭
- ¥15 2020长安杯与连接网探
- ¥15 关于#matlab#的问题:在模糊控制器中选出线路信息,在simulink中根据线路信息生成速度时间目标曲线(初速度为20m/s,15秒后减为0的速度时间图像)我想问线路信息是什么