Java处理Excel,转换为json返回

时间:2021-05-24 08:30:40   收藏:0   阅读:0

1.依赖:
<dependencies> <dependency> <groupId>com.github.jsqlparser</groupId> <artifactId>jsqlparser</artifactId> <version>3.2</version> </dependency> <dependency> <groupId>org.apache.poi</groupId> <artifactId>poi</artifactId> <version>3.17</version> </dependency> <dependency> <groupId>org.apache.poi</groupId> <artifactId>poi-ooxml</artifactId> <version>3.17</version> </dependency> <dependency> <groupId>net.sf.json-lib</groupId> <artifactId>json-lib</artifactId> <version>2.4</version> <classifier>jdk15</classifier> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.18</version> </dependency> </dependencies>

  1. DTO
    @Data public class ArgumentDTO { private String item; private String specification; private String remark; }

  2. Utils

    `import net.sf.json.JSONArray;
    import org.apache.poi.ss.usermodel.*;

import java.io.File;
import java.util.Arrays;

/**

大部分参考网上代码,根据实际情况有所调整,原来代码是map,导致我的key相同的情况下数据丢失,暂时这样垃圾代码吧,后面有空再优化

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