Hutool
提供丰富的java方法，其maven引用
<dependency> <groupId>com.xiaoleilu</groupId> <artifactId>hutool</artifactId> <version>2.15.3</version> </dependency>
easypoi
Excel与Word简易工具类
<dependency> <groupId>org.jeecg</groupId> <artifactId>easypoi-base</artifactId> <version>2.3.0.2</version> </dependency>
原文：http://www.cnblogs.com/walk-the-Line/p/5606860.html