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This article will explain in detail how to use the thread + CommonIO toolkit to download pictures. The content of the article is of high quality, so the editor shares it for you as a reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

Public class WebDownloader {public void download (String url,String name) {try {FileUtils.copyURLToFile (new URL (url), new File (name)); / / you need to introduce the CommonIO dependency package (you need to download it from apache's official website)} catch (IOException e) {e.printStackTrace (); System.out.println ("File path does not exist");}} public class ThreadDownload implements Runnable {public String url;public String name Public ThreadDownload (String url, String name) {this.url = url;this.name = name;} @ Override public void run () {WebDownloader wd=new WebDownloader (); wd.download (url,name);} public static void main (String [] args) {ThreadDownload td1=new ThreadDownload ("https://cache.yisu.com/upload/information/20210521/347/251006.jpg","D\\g.jpg"); td1.start () / / the reason for the start error has not been found, and can not be solved}} so much about how to use the thread + CommonIO toolkit to download images. I hope the above content can be helpful to you and learn more knowledge. If you think the article is good, you can share it for more people to see.

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