Download and Sign Up
Get a $5 Coupon For Free
Getting Started Main Features

XPath | Web Scraping Tool | ScrapeStorm

2023-10-17 15:05:56
442 views

Abstract:XPath (XML Path Language) is a query language used to navigate and query data in XML documents. ScrapeStormFree Download

ScrapeStorm is a powerful, no-programming, easy-to-use artificial intelligence web scraping tool.

Introduction

XPath (XML Path Language) is a query language used to navigate and query data in XML documents. It is a standard defined by the W3C (World Wide Web Consortium) and is commonly used to extract information from XML documents, especially in the field of web development and data scraping. XPath provides a structured way to locate and access elements and attributes in XML documents.

Applicable Scene

XPath is widely used in many programming languages and tools, including JavaScript, Python, Java, etc., as well as tools for data scraping and XML processing. It is a powerful tool for parsing XML data and extracting useful information from XML documents.

Pros: XPath provides a flexible syntax that can accurately locate elements and attributes in XML documents, even if the document structure is complex. And the XPath standard has been widely adopted, and parsers and libraries that support XPath can be found in multiple programming languages and platforms, so it is a cross-platform and cross-language tool.

Cons: When processing large XML documents, XPath’s performance may suffer because it needs to parse the entire document to find matching nodes. XPath’s capabilities are also relatively limited for tasks that require complex calculations or data conversion. In this case, it may be necessary to combine other programming languages and tools to complete the task.

Legend

1. XPath code sample.

2. XPath code in action.

Related Article

Hippo DX

Open Text

Keystonejs

ProcessWire

Reference Link

https://en.wikipedia.org/wiki/XPath

https://www.w3schools.com/xml/xpath_syntax.asp

https://www.w3schools.com/xml/xpath_intro.asp

Download images in batches Download web page as word Keyword extraction from web content python download file Download videos in batches Generate URLs in batches Automatically organize data into excel Match emails with Regex python crawler Data scraping with python
关闭