排序 对象数组数据 int数据顺序排序

对比函数定义

package com.tool.com.lib;

import java.util.Comparator;

import com.tool.com.object.ObjectWebsite;

public class SortBrowserDataByBootNum implements Comparator {

    @Override
    public int compare(Object o1, Object o2) {
        ObjectWebsite stu1 = (ObjectWebsite) o1;
        ObjectWebsite stu2 = (ObjectWebsite) o2;
        return  Integer.valueOf(stu1.getBoogNum())- Integer.valueOf(stu2.getBoogNum());
    }

}    

最后数据对比时方法调用

package com.tool.com.lib;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;

import org.apache.poi.openxml4j.exceptions.InvalidFormatException;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.github.crab2died.ExcelUtils;
import com.github.crab2died.exceptions.Excel4JException;
import com.tool.com.object.ObjectWebsite;

public class ExcelLib {
    //public static List<ObjectWebsite> result2 = null;
    public static String pathExcelString = System.getProperty("user.dir") + "\config\WebsiteInfo3.xlsx";
    //public static String pathExcelString2 = System.getProperty("user.dir") + "\config\WebsiteInfo3.xlsx";
    public static void main(String[] args) throws InvalidFormatException, Excel4JException, IOException {
        // TODO Auto-generated method stub
//        List<ObjectWebsite> result3 = ExcelLib.getExcelData();
//        System.out.println(result3.size());
//        for (ObjectWebsite objectWebsite : result3) {
//            objectWebsite.setComment1("9999");
//        }
//        ExcelLib.saveExcelData(result3);
        //System.out.println(Arrays.toString(result3));
        //getExcelData();
        List<ObjectWebsite> result31 = ExcelLib.getExcelData();
        System.out.println(result31.size());
        for (ObjectWebsite objectWebsite : result31) {
            System.out.println(objectWebsite);
        }
        //JSONArray platformList = JSON.parseArray(result31);
        //JSONArray.
        ObjectWebsite[] oWebsite = new ObjectWebsite[result31.size()];
        for (int i = 0; i < oWebsite.length; i++) {
            oWebsite[i] = result31.get(i);
        }
        System.out.println("--");
        Arrays.sort(oWebsite, new SortBrowserDataByBootNum());
        for (int i = 0; i < oWebsite.length; i++) {
            ObjectWebsite objectWebsite = oWebsite[i];
            System.out.println(objectWebsite);
        }
    
    }

    public static List<ObjectWebsite> getExcelData()  {
        List<ObjectWebsite> result = null;
        //pathExcelString = pathExcelString + "\config\WebsiteInfo.xlsx";
        //System.out.println(pathExcelString);
        try {
            result = ExcelUtils.getInstance().readExcel2Objects(pathExcelString, ObjectWebsite.class);
        } catch (InvalidFormatException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (Excel4JException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        //ExcelLib2.result2 = result;
        //ExcelUtils.getInstance().
        return result;
    }
    
    public static void saveExcelData(List<ObjectWebsite> result2) {
        try {
            ExcelUtils.getInstance().exportObjects2Excel(result2, ObjectWebsite.class, pathExcelString);
        } catch (Excel4JException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

}

数据对象模板

package com.tool.com.object;

import com.github.crab2died.annotation.ExcelField;

public class ObjectWebsite {
    @ExcelField(title = "功能模块")
    String functionMode="";
    @ExcelField(title = "启动次数")
    String boogNum="";
    @ExcelField(title = "编号")
    String no="";
    @ExcelField(title = "名称")
    String name="";
    @ExcelField(title = "账号信息")
    String accountInfo="";
    @ExcelField(title = "关联手机1")
    String phone1="";
    @ExcelField(title = "关联邮箱1")
    String email1="";
    @ExcelField(title = "关联手机2")
    String phone2="";
    @ExcelField(title = "关联邮箱2")
    String email2="";
    @ExcelField(title = "地址")
    String link="";
    @ExcelField(title = "备注1")
    String comment1="";
    @ExcelField(title = "备注2")
    String comment2="";
    public String getFunctionMode() {
        return functionMode;
    }
    public void setFunctionMode(String functionMode) {
        this.functionMode = functionMode;
    }
    public String getBoogNum() {
        return boogNum;
    }
    public void setBoogNum(String boogNum) {
        this.boogNum = boogNum;
    }
    public String getNo() {
        return no;
    }
    public void setNo(String no) {
        this.no = no;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getAccountInfo() {
        return accountInfo;
    }
    public void setAccountInfo(String accountInfo) {
        this.accountInfo = accountInfo;
    }
    public String getPhone1() {
        return phone1;
    }
    public void setPhone1(String phone1) {
        this.phone1 = phone1;
    }
    public String getEmail1() {
        return email1;
    }
    public void setEmail1(String email1) {
        this.email1 = email1;
    }
    public String getPhone2() {
        return phone2;
    }
    public void setPhone2(String phone2) {
        this.phone2 = phone2;
    }
    public String getEmail2() {
        return email2;
    }
    public void setEmail2(String email2) {
        this.email2 = email2;
    }
    public String getLink() {
        return link;
    }
    public void setLink(String link) {
        this.link = link;
    }
    public String getComment1() {
        return comment1;
    }
    public void setComment1(String comment1) {
        this.comment1 = comment1;
    }
    public String getComment2() {
        return comment2;
    }
    public void setComment2(String comment2) {
        this.comment2 = comment2;
    }
    @Override
    public String toString() {
        return "ObjectWebsite [functionMode=" + functionMode + ", boogNum=" + boogNum + ", no=" + no + ", name=" + name
                + ", accountInfo=" + accountInfo + ", phone1=" + phone1 + ", email1=" + email1 + ", phone2=" + phone2
                + ", email2=" + email2 + ", link=" + link + ", comment1=" + comment1 + ", comment2=" + comment2 + "]";
    }
    
    
}