hutool工具类的简单使用
时间:2020-04-22 18:08:38
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引入maven
<dependency> <groupId>cn.hutool</groupId> <artifactId>hutool-http</artifactId> <version>${hutool.version}</version> </dependency> <dependency> <groupId>cn.hutool</groupId> <artifactId>hutool-core</artifactId> <version>${hutool.version}</version> </dependency>
http
获取网络图片的byte数组
String url = "https://img.yzcdn.cn/upload_files/2019/11/04/FkKxYNaJw26i906ze8SUIx4BRjlt.jpg";
//获取图片的byte数组 byte[] bytes = HttpRequest.get(url).timeout(20000).execute().bodyBytes();
//转换为base64字符串
String str= Base64Utils.encodeToString(bytes);
原文:https://www.cnblogs.com/javalbb/p/12753526.html
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