使用JSLX读取Excel

JXLS初次使用总结：Jxls是能通过xml设置把excel表的某一列映射到java对象的某一个属性当中去

使用思路及步骤如下图：

A.

<?xml version="1.0" encoding="UTF-8"?>
<workbook>
    <worksheet idx="0">
        <section startRow="0" endRow="0" /> <!--这里可以理解为忽略前几行,下标从0开始-->
        <loop startRow="1" endRow="1" items="persons" var="person" varType="pojo.PersonPojo"><!--从第二行开始读取-->
            <!-- 有些单元格可赋值给多个属性的 -->
            <section startRow="1" endRow="1">
                <mapping cell="A2">person.name</mapping><!--映射A2往下数据-->
                <mapping cell="B2">person.mobile</mapping><!--映射B2往下数据-->
            </section>
            <loopbreakcondition><!--结束循环条件-->
                <rowcheck offset="0">
                    <cellcheck offset="0" />
                </rowcheck>
            </loopbreakcondition>
        </loop>
    </worksheet>
</workbook>

B.

package pojo;

public class PersonPojo {
    private String name;
    private String mobile;
    public PersonPojo(String name,String mobile){
        this.name = name;
        this.mobile = mobile;
    }
    public String getName() {
        return name;
    }

    public String getMobile() {
        return mobile;
    }

    public void setName(String name) {
        this.name = name;
    }

    public void setMobile(String mobile) {
        this.mobile = mobile;
    }
}

C.

FileInputStream xmlFin = new FileInputStream(new File("D:\\开发DEMO\\使用jxls读取excell\\Project\\src\\main\\java\\xml\\PersonXML.xml"));
FileInputStream dataFin = new FileInputStream(new File("D:\\测试目录\\123.xlsx"));

InputStream inputXML = new BufferedInputStream(xmlFin);
InputStream inputXLS = new BufferedInputStream(dataFin);

List<PersonPojo> persons = new ArrayList<PersonPojo>();
Map<String,Object> beans = new HashMap<String,Object>();
beans.put("persons",persons);
XLSReader mainReader =  ReaderBuilder.buildFromXML(inputXML);
XLSReadStatus readStatus = mainReader.read(inputXLS,beans);

for(PersonPojo item:persons){
    System.out.println(item.getName()+":"+item.getMobile());
}