依赖
<dependency> <groupId>commons-codec</groupId> <artifactId>commons-codec</artifactId> <version>1.10</version> </dependency>
计算MD5值
import org.apache.commons.codec.digest.DigestUtils; public class CodeDemo { public static void main(String[] args) { System.out.println(DigestUtils.md5Hex("hello")); // 5d41402abc4b2a76b9719d911017c592 } }
