我在浪里

public class And extends Thread{private int[] A;private int first;private int end;public And(int[] A,int first,int end){super();this.A=A;this.first=first;this.end=end;}public

POI版本为3.8；jar包导入之后XSSFWorkbook可以正常使用了，但出现了The import org.apache.poi.ss.usermodel.CellType cannot be resolved 代码中 cellRowName.setCellType(CellType.STRING); // 设置单元格值的类型 style.setAlignment(HorizontalA...