Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

如何将某个已经获取过的字段值是否为空,作为判断条件放入新的获取规则中? #604

Open
sure365 opened this issue Nov 15, 2024 · 0 comments

Comments

@sure365
Copy link

sure365 commented Nov 15, 2024

版本信息 | Version Information

EasySpider版本 | EasySpider Version: 0.6.2
系统版本(架构) | System Version (Architecture): Windows11
浏览器版本 | Browser Version: Chrome 130.0.6723.117
安装方式 | Installation method: exe

问题描述 | Issue Description

我用某种xpath规则去爬取页面,但是不同页面结构可能不同,导致只有一部分满足规则的页面能获取数据。
是否能够根据上一次获取的Field字段的值是否为空,来使用新的xpath规则去爬取内容?
请问如何实现,谢谢!

如何复现 | Steps to Reproduce

None

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant