how does JS achieve traversal progress display without increasing browser IDLE time? is doing a pure front-end log file analysis tool. This process requires two iterations. initially did not consider the performance problem, the direct use of for, 5...
recently, I am doing a web crawler, first grab the list page, then get the url, of all the content pages of the list page, and then call the url loop of all the list pages to the crawling method, which leads to the uncontrollable crawling order. I want ...