![]() ![]() MyService myService = (MyService) applicationContext. With Portia you can annotate a web page to identify the data you wish to extract, and Portia will understand based on these annotations how to scrape data from similar pages. Private static final Logger LOGGER = LoggerFactory.getLogger(MainRunner.class) ĪpplicationContext applicationContext = n(MainRunner.class) Portia is a tool that allows you to visually scrape websites without any programming knowledge required. But I want to know if my understanding of SimpleAsyncTaskExecutor is correct or not, or something is not right with my code. I know this can be prevented with a custom Executor where I can define the size of the thread pool. ![]() But on running the sample code below, all I can see is that only 8 threads are fired up, and the remaining tasks are waiting to get a new thread to execute them. Instead, all web page requests are sent with the Download from web. This is a non-interactive web scraper, meaning that it does not use browser automation ( Chrome, Edge, Firefox) for scraping. Showing how to scrape websites, traverse links and download content. According to the documentation of SimpleAsyncTaskExecutor, 'By default, the number of concurrent threads is unlimited'. A working web scraper with complete flow actions using Power Automate for Desktop. I am trying to understand the behavior of in Spring Boot, by using the default SimpleAsyncTaskExecutor (where I don't explicitly define any Executor bean). ![]()
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