记录一下使用EasyExcil写入多个Sheet定义不同表头

写个伪代码直观记录一下

 public static void main(String[] args) {
        // 创建一个excil
        ExcelWriter build = EasyExcel.write(FILE_BASE + PROJECT_ID + FileType.XLSX.suffix()).build();

        // 创建一个sheet
        WriteSheet writeSheet;

        // list 要写入 excil 的数据 对象A 为表头 
        List<A> list_1 = Lists.newArrayList();
        writeSheet = EasyExcel.writerSheet(0, "sheet0").head(A.class).build();
        build.write(list_1, writeSheet);

        List<B> list_2 = Lists.newArrayList();
        writeSheet = EasyExcel.writerSheet(1, "sheet1").head(B.class).build();
        build.write(list_2, writeSheet);

        List<C> list_3 = Lists.newArrayList();
        writeSheet = EasyExcel.writerSheet(2, "sheet2").head(C.class).build();
        build.write(list_3, writeSheet);

        List<D> list_4 = Lists.newArrayList();
        writeSheet = EasyExcel.writerSheet(3, "sheet3").head(D.class).build();
        build.write(list_4, writeSheet);

        build.finish();
    }