q56231293811的专栏

1、运行环境 selenium 首先要下载chromedriver，chromedriver与google浏览器对应的版本如下表所示: 驱动版本 浏览器对应的版本 ChromeDriver v2.43 (2018-10-16) Supports Chrome v69-71 ChromeDriver v2.42 (2018-09-13) Supports Chrome v68-7...

笔记，使用ok http下载文件版本为3.1 public class DownUtil { private Logger logger = LoggerFactory.getLogger(this.getClass()); private OkHttpClient okHttpClient; private boolean canDownLoad = true; ...