目录获取

import static java.lang.Integer.parseInt;

class zhgetmuluhuoqu {
    
    //方法2:得到公网集合





    public  static ArrayList zhlist(String dirname, int yifeinum,int zhushinum,int pindiannum) {
        ArrayList huoquarray = new ArrayList<>(); //定义集合,放异频优先级,同频优先级,异频信道,临区场强

        String line;
        BufferedReader br= null;
        File srcfile = new File(dirname);
        File[] zhangfilearraylist = srcfile.listFiles();//存储各个文本文件

        int j = 0;
        if (zhangfilearraylist != null) {
            for (File file : zhangfilearraylist) {
                try {
                    br = new BufferedReader(new FileReader(zhangfilearraylist[j]));
                    br.readLine();//越过文件的第一行正文//no1line=kongzuoyihang.split(",");//把每列字段的名称传给数组
                    int i = 0;//下一个文件行数清零
                    String zhangshuzu[];
                    while ((line = br.readLine()) != null) {
                        zhangshuzu = line.split(",");
                        if (parseInt(zhangshuzu[48])>zhushinum) {
                            huoquarray.add("  "+zhangshuzu[3] +","+zhangshuzu[5] + "," + zhangshuzu[6] + "," + zhangshuzu[7]+","+zhangshuzu[8]+","+ "同频大于:"+zhushinum+"\n");  //array.add("(第" + i + "行)" + "同频优先级7:" + zhangshuzu[5] + ", " + zhangshuzu[6] + ", " + zhangshuzu[7]+","+"\n");
                        }  //aw:cellReselectionPriority
                        if (parseInt(zhangshuzu[111])!=pindiannum) {
                            huoquarray.add("  "+zhangshuzu[3] +","+zhangshuzu[5] + "," + zhangshuzu[6] + "," + zhangshuzu[7]+","+zhangshuzu[8]+","+"频点非:"+ pindiannum+"\n");   } //dl_CarrierFreq
                        if (parseInt(zhangshuzu[117])<yifeinum) {
                            huoquarray.add("  "+zhangshuzu[3] +","+zhangshuzu[5] + "," + zhangshuzu[6] + "," + zhangshuzu[7]+","+zhangshuzu[8]+","+"异频小于:"+ yifeinum+"\n");  } //dn cellReselectionPriority
                        i++;
                    }
                    br.close();
                } catch (FileNotFoundException e) {
                    e.printStackTrace();
                } catch (IOException e) {
                    e.printStackTrace();
                }
                j++;
            }

        }
   return huoquarray;
    }
    public  static ArrayList gongwangjihe(String dirname) {
        ArrayList gongwangarray = new ArrayList<>(); //定义集合

        String line;
        BufferedReader br= null;
        File srcfile = new File(dirname);
        File[] zhangfilearraylist = srcfile.listFiles();//存储各个文本文件

        int j = 0;
        if (zhangfilearraylist != null) {
            for (File file : zhangfilearraylist) {
                try {
                    br = new BufferedReader(new FileReader(zhangfilearraylist[j]));
                    br.readLine();//越过文件的第一行正文//no1line=kongzuoyihang.split(",");//把每列字段的名称传给数组
                    int i = 0;//下一个文件行数清零

                    String zhangshuzu[];
                    while ((line = br.readLine()) != null) {
                        zhangshuzu = line.split(",");

                        gongwangarray.add(zhangshuzu[3] +","+zhangshuzu[5] + "," + zhangshuzu[6] + "," + zhangshuzu[7]+","+zhangshuzu[8]);
                        i++;
                    }
                    br.close();
                } catch (FileNotFoundException e) {
                    e.printStackTrace();
                } catch (IOException e) {
                    e.printStackTrace();
                }
                j++;
            }
        }
        return gongwangarray;
    }
}