java下载图片(通用)httpClient,io流 废话不多说，直接干！！！。 httpClient下载图片 public static void downImage(CloseableHttpClient client, String imgUrl, String savePath) { HttpGet request = new HttpGet(imgUrl); ...

一、传统java配置 1.首先引入Druid连接池依赖： <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.1.6</version> </depend...