捕獲和轉換Web的工具

使用GrabzIt將HTML表格轉換為CSV 表格到CSV

In business, data is often critical. Businesses and organizations rely on data to make informed decisions and drive growth. However, extracting data from various sources can be a time-consuming and tedious process.

HTML tables serve as a common source of data that exists all over the internet. This article discusses converting HTML tables to CSV format. The only viable way to convert HTML to CSV. CSV is a popular file type for extracting data.

什麼是 CSV?

CSV stands for Comma-Separated Values, and it is a simple file format used to store tabular data. Each line in a CSV file represents a row in the table, and commas separate the values. Many people use this format because it is easy to read and can open in any spreadsheet program. Such as Microsoft Excel or Google Sheets.

Why Convert HTML Tables to CSV?

People commonly use HTML tables to display data on websites, but they are not ideal for data extraction. Manually copying and pasting data from an HTML table can be time-consuming and prone to errors. Automatically converting an HTML table to CSV makes it easy to transfer data to a spreadsheet program. Making further analysing the data easy.

Other Formats for Converting HTML Tables

Aside from CSV, there are also other file formats that are useful when converting HTML tables, these are JSON and XLSX. Web applications commonly use JSON as a lightweight data interchange format. Spreadsheet programs use XLSX, these programs offer more advanced data processing and insight features.

How GrabzIt reads HTML Tables

GrabzIt can read data that is available on the web in a tabular format, but is not easily extractable. This could be anything from stock prices to a television channel listing. GrabzIt's HTML Table to CSV service can extract this information.

格拉布茲 API or 在線截圖工具 can convert HTML tables into multiple file types including CSV, JSON, or Excel. Additionally, you can extract multiple tables at once when using Microsoft Excel. Creating a new Excel sheet or object for each table found.

GrabzIt does this by using the table headers, table rows, and columns. From the table data to create a CSV file or other file format. The CSV files and XLSX spreadsheets will be openable in any spreadsheet program including Google Sheets.

The table convertor uses a web browser to properly read the columns or rows of any tables. Before returning it to you in a format that is easily readable.

Try the example below to see how the API converts HTML tables to Excel, JSON and CSV files online. Just enter the URL of a web page that contains an HTML table and click GrabzIt. After completion, the system will automatically download a file that represents the table.

HTML Table API

GrabzIt's HTML Table API supports multiple programming languages. Simply choose the required language from the options below to view a code snippet and receive instructions on how to begin.

此代碼段指示轉換HTML表非常簡單 int或 使用ASP.NET的文檔。 剛開始轉換HTML表 下載ASP.NET庫 然後得到你的 關鍵和秘密。 最後看看 ASP.NET的API文檔 找出使用GrabzIt API的所有方法。

GrabzItClient grabzIt = new GrabzItClient("Sign in to view your Application Key", "Sign in to view your Application Secret");

TableOptions options = new TableOptions();
options.Format = TableFormat.;

grabzIt.URLToTable("http://www.example.com/page-with-table.html", options); 
grabzIt.SaveTo("tables/result.");

此代碼段指示轉換HTML表非常簡單 int或 使用Java的文檔。 剛開始轉換HTML表 下載Java庫 然後得到你的 關鍵和秘密。 最後看看 Java API文檔 找出使用GrabzIt API的所有方法。

GrabzItClient grabzIt = new GrabzItClient("Sign in to view your Application Key", "Sign in to view your Application Secret");

TableOptions options = new TableOptions();
options.setFormat(TableFormat.);

grabzIt.URLToTable("http://www.example.com/page-with-table.html", options); 
grabzIt.SaveTo("tables/result.");

此代碼段指示轉換HTML表非常簡單 int或 使用JavaScript的文檔。 開始轉換HTML表下載 GrabzIt的JavaScript庫。 然後得到你的 關鍵和秘密, 添加域 您想在其中使用JavaScript,最後查看 JavaScript的API文檔 找出使用GrabzIt API的所有方法。

<script src="https://cdn.jsdelivr.net/npm/@grabzit/js@/grabzit.min.js"></script>
<script>
GrabzIt("Sign in to view your Application Key").ConvertURL("http://www.example.com/page-with-table.html", 
{"format":""}).Create();
</script>

This code snippet indicates how straightforward it is to convert HTML to using Node.js. To start converting HTML tables just 下載Node.js程序包 然後得到你的 關鍵和秘密。 最後看看 Node.js的API文檔 找出使用GrabzIt API的所有方法。

var grabzit = require('grabzit');

var client = new grabzit("Sign in to view your Application Key", "Sign in to view your Application Secret");

var options = {"format",""};

client.url_to_table("http://www.example.com/page-with-table.html", options);
client.save_to("tables/result.", function (error, id){
    if (error != null){
        throw error;
    }
});

此代碼段指示轉換HTML表非常簡單 int或 使用Perl的文檔。 剛開始轉換HTML表 下載Perl庫 然後得到你的 關鍵和秘密。 最後看看 Perl的API文檔 找出使用GrabzIt API的所有方法。

#!/usr/bin/perl

use GrabzItClient;

$grabzIt = GrabzItClient->new("Sign in to view your Application Key", "Sign in to view your Application Secret");

$options = GrabzItTableOptions->new();
$options->format("");

$grabzIt->URLToTable("http://www.example.com/page-with-table.html", $options);
$grabzIt->SaveTo("tables/result.");

此代碼段指示轉換HTML表非常簡單 int或 使用PHP的文檔。 剛開始轉換HTML表 下載PHP庫 然後得到你的 關鍵和秘密。 最後看看 PHP的API文檔 找出使用GrabzIt API的所有方法。

include("GrabzItClient.php");

$grabzIt = new \GrabzIt\GrabzItClient("Sign in to view your Application Key", "Sign in to view your Application Secret");

$options = new \GrabzIt\GrabzItTableOptions();
$options->setFormat("");

$grabzIt->URLToTable("http://www.example.com/page-with-table.html", $options); 
$grabzIt->SaveTo("tables/result.");

此代碼段指示轉換HTML表非常簡單 int或 使用Python的文檔。 剛開始轉換HTML表 下載Python庫 然後得到你的 關鍵和秘密。 最後看看 Python的API文檔 找出使用GrabzIt API的所有方法。

from GrabzIt import GrabzItClient

grabzIt = GrabzItClient.GrabzItClient("Sign in to view your Application Key", "Sign in to view your Application Secret")

options = GrabzItTableOptions.GrabzItTableOptions()
options.format = ""

grabzIt.URLToTable("http://www.example.com/page-with-table.html", options) 
grabzIt.SaveTo("tables/result.") 

This code shows how easy it is to change an HTML Table int或 document with our REST API. Also check out the REST API的API文檔 有關自定義表格提取的更多方法。

https://api.grabz.it/services/convert?key=Sign in to view your Application Key&format=&url=http%3A%2F%2Fwww.example.com%2Fpage-with-table.html

此代碼段指示轉換HTML表非常簡單 int或 使用Ruby的文檔。 剛開始轉換HTML表 下載Ruby Gem 然後得到你的 關鍵和秘密。 最後看看 Ruby的API文檔 找出使用GrabzIt API的所有方法。

require 'grabzit'

grabzItClient = GrabzIt::Client.new("Sign in to view your Application Key", "Sign in to view your Application Secret")

options = GrabzIt::TableOptions.new()
options.format = ""

grabzItClient.url_to_table("http://www.example.com/page-with-table.html", options)	
grabzItClient.save_to("tables/result.")