Thymeleaf is a popular templating engine for Java web applications. It is used to generate HTML, XML, or other markup for web pages dynamically, based on data and templates. Thymeleaf provides a simple and flexible way to create dynamic web pages, making it a great choice for Java developers who want to build web applications quickly and easily.
One of the key benefits of Thymeleaf is that it provides a simple and intuitive syntax for creating templates. Thymeleaf templates are written in standard HTML, so if you're familiar with HTML, you'll find it easy to get started with Thymeleaf. The templates can contain placeholders for dynamic data, which are populated at runtime, so you can easily create templates that can be used to generate different pages with different content.
Thymeleaf also provides a rich set of features for processing dynamic data and creating complex templates. For example, you can use Thymeleaf to create conditional statements and loops, so you can create templates that adapt to different data sets. You can also use Thymeleaf to access and manipulate data from databases and other sources, making it easy to create dynamic, data-driven web pages.
To get started with Thymeleaf, you'll need to add the Thymeleaf library to your Java project and create a new Thymeleaf template. You can use any text editor to create a Thymeleaf template, and you'll simply need to add placeholders for dynamic data where needed. Once you've created a template, you'll need to write Java code to populate the dynamic data and render the template to generate the final HTML or other markup.
Here's a simple example of a Thymeleaf template:
In this example, the {{name}} placeholder will be replaced with a value at runtime, so you can generate different pages with different names. To render this template and generate the final HTML, you'll need to write Java code like this:
In this example, the TemplateEngine class is used to process the template and generate the final HTML. The Context class is used to store the dynamic data that will be used to populate the template, and the ClassLoaderTemplateResolver class is used to locate the template file. When you run this code, it will generate the following HTML:
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