由于投屏的屏幕太宽，能不能前端代码设置本身先在电脑上呈现一种左右压缩的效果，投屏后对冲拉伸

可以通过CSS的transform属性来实现电脑上呈现一种左右压缩的效果，并在投屏后对冲拉伸。具体来说，可以设置一个transform: scale()的属性，将元素的宽度缩小一定比例，如：

.element {
    transform: scale(0.8); /* 将元素宽度缩小20% */
}

这样，在电脑上呈现时，元素的宽度就被缩小了，投屏后再根据屏幕宽度的变化，自动进行冲拉伸，从而适应不同的屏幕宽度。

相关问题

JAVA写excel 2个SHEET页数据对冲算法，根据3种条件先优先全部匹配，接着2种匹配，最后一种匹配

您好，根据您的需求，我可以提供以下的JAVA代码实现2个SHEET页数据对冲算法，根据3种条件先优先全部匹配，接着2种匹配，最后一种匹配：

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;

public class ExcelMatch {

    public static void main(String[] args) throws IOException {
        //读取文件1
        File file1 = new File("file1.xlsx");
        FileInputStream inputStream1 = new FileInputStream(file1);
        Workbook workbook1 = null;
        if (file1.getName().endsWith("xlsx")) {
            workbook1 = new XSSFWorkbook(inputStream1);
        } else if (file1.getName().endsWith("xls")) {
            workbook1 = new HSSFWorkbook(inputStream1);
        }
        Sheet sheet1 = workbook1.getSheetAt(0);
        List<Map<String, String>> list1 = readSheet(sheet1);

        //读取文件2
        File file2 = new File("file2.xlsx");
        FileInputStream inputStream2 = new FileInputStream(file2);
        Workbook workbook2 = null;
        if (file2.getName().endsWith("xlsx")) {
            workbook2 = new XSSFWorkbook(inputStream2);
        } else if (file2.getName().endsWith("xls")) {
            workbook2 = new HSSFWorkbook(inputStream2);
        }
        Sheet sheet2 = workbook2.getSheetAt(0);
        List<Map<String, String>> list2 = readSheet(sheet2);

        //优先全部匹配
        List<Map<String, String>> resultList1 = new ArrayList<>();
        for (Map<String, String> map1 : list1) {
            for (Map<String, String> map2 : list2) {
                if (map1.get("col1").equals(map2.get("col1"))
                        && map1.get("col2").equals(map2.get("col2"))
                        && map1.get("col3").equals(map2.get("col3"))) {
                    resultList1.add(map1);
                    break;
                }
            }
        }

        //2种匹配
        List<Map<String, String>> list3 = new ArrayList<>();
        List<Map<String, String>> list4 = new ArrayList<>();
        for (Map<String, String> map1 : list1) {
            boolean match = false;
            for (Map<String, String> map2 : list2) {
                if (map1.get("col1").equals(map2.get("col1"))
                        && map1.get("col2").equals(map2.get("col2"))
                        && !map1.get("col3").equals(map2.get("col3"))) {
                    list3.add(map1);
                    match = true;
                    break;
                }
            }
            if (!match) {
                list4.add(map1);
            }
        }
        List<Map<String, String>> list5 = new ArrayList<>();
        for (Map<String, String> map2 : list2) {
            boolean match = false;
            for (Map<String, String> map1 : list4) {
                if (map1.get("col1").equals(map2.get("col1"))
                        && map1.get("col2").equals(map2.get("col2"))
                        && !map1.get("col3").equals(map2.get("col3"))) {
                    list5.add(map2);
                    match = true;
                    break;
                }
            }
            if (!match) {
                list5.add(map2);
            }
        }
        List<Map<String, String>> resultList2 = new ArrayList<>();
        for (Map<String, String> map1 : list3) {
            for (Map<String, String> map2 : list5) {
                if (map1.get("col1").equals(map2.get("col1"))
                        && map1.get("col2").equals(map2.get("col2"))
                        && map1.get("col3").equals(map2.get("col3"))) {
                    resultList2.add(map1);
                    resultList2.add(map2);
                    break;
                }
            }
        }

        //最后一种匹配
        List<Map<String, String>> list6 = new ArrayList<>();
        List<Map<String, String>> list7 = new ArrayList<>();
        for (Map<String, String> map1 : list1) {
            boolean match = false;
            for (Map<String, String> map2 : list2) {
                if (map1.get("col1").equals(map2.get("col1"))
                        && !map1.get("col2").equals(map2.get("col2"))
                        && !map1.get("col3").equals(map2.get("col3"))) {
                    list6.add(map1);
                    match = true;
                    break;
                }
            }
            if (!match) {
                list7.add(map1);
            }
        }
        List<Map<String, String>> list8 = new ArrayList<>();
        for (Map<String, String> map2 : list2) {
            boolean match = false;
            for (Map<String, String> map1 : list7) {
                if (map1.get("col1").equals(map2.get("col1"))
                        && !map1.get("col2").equals(map2.get("col2"))
                        && !map1.get("col3").equals(map2.get("col3"))) {
                    list8.add(map2);
                    match = true;
                    break;
                }
            }
            if (!match) {
                list8.add(map2);
            }
        }
        List<Map<String, String>> resultList3 = new ArrayList<>();
        for (Map<String, String> map1 : list6) {
            for (Map<String, String> map2 : list8) {
                if (map1.get("col1").equals(map2.get("col1"))) {
                    resultList3.add(map1);
                    resultList3.add(map2);
                    break;
                }
            }
        }

        //写入结果
        Workbook resultWorkbook = new XSSFWorkbook();
        Sheet resultSheet1 = resultWorkbook.createSheet("result1");
        writeSheet(resultSheet1, resultList1);
        Sheet resultSheet2 = resultWorkbook.createSheet("result2");
        writeSheet(resultSheet2, resultList2);
        Sheet resultSheet3 = resultWorkbook.createSheet("result3");
        writeSheet(resultSheet3, resultList3);
        FileOutputStream outputStream = new FileOutputStream("result.xlsx");
        resultWorkbook.write(outputStream);
        outputStream.close();
    }

    //读取Sheet页数据
    public static List<Map<String, String>> readSheet(Sheet sheet) {
        List<Map<String, String>> list = new ArrayList<>();
        Iterator<Row> rowIterator = sheet.iterator();
        if (rowIterator.hasNext()) {
            Row headerRow = rowIterator.next();
            List<String> headerList = new ArrayList<>();
            Iterator<Cell> headerIterator = headerRow.iterator();
            while (headerIterator.hasNext()) {
                Cell cell = headerIterator.next();
                headerList.add(cell.getStringCellValue());
            }
            while (rowIterator.hasNext()) {
                Row row = rowIterator.next();
                Map<String, String> map = new HashMap<>();
                for (int i = 0; i < headerList.size(); i++) {
                    Cell cell = row.getCell(i);
                    if (cell != null) {
                        map.put(headerList.get(i), cell.getStringCellValue());
                    }
                }
                list.add(map);
            }
        }
        return list;
    }

    //写入Sheet页数据
    public static void writeSheet(Sheet sheet, List<Map<String, String>> list) {
        if (!list.isEmpty()) {
            Row headerRow = sheet.createRow(0);
            List<String> headerList = new ArrayList<>(list.get(0).keySet());
            for (int i = 0; i < headerList.size(); i++) {
                Cell cell = headerRow.createCell(i);
                cell.setCellValue(headerList.get(i));
            }
            for (int i = 0; i < list.size(); i++) {
                Row row = sheet.createRow(i + 1);
                Map<String, String> map = list.get(i);
                for (int j = 0; j < headerList.size(); j++) {
                    Cell cell = row.createCell(j);
                    cell.setCellValue(map.get(headerList.get(j)));
                }
            }
        }
    }

}

注意需要将代码中的“file1.xlsx”和“file2.xlsx”替换为实际的文件名，同时需要根据实际情况修改列名和条件判断语句。最终结果将保存在“result.xlsx”文件中。

你给我写一套可以运行的电竞对冲代码

好的，这里给你一份Python的电竞对冲代码，你可以在自己的电脑上运行：

import requests
import json
import time

# 要对冲的比赛ID和对阵双方的名称
match_id = "123456"
team_a = "Team A"
team_b = "Team B"

# 设置API请求头
headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3"}

# 定义获取比赛信息的函数
def get_match_info():
    url = "https://xxx.com/match/info/{}".format(match_id)
    response = requests.get(url, headers=headers)
    return response.json()

# 定义获取比赛赔率的函数
def get_match_odds():
    url = "https://xxx.com/match/odds/{}".format(match_id)
    response = requests.get(url, headers=headers)
    return response.json()

# 定义下注的函数
def bet(team, amount, odds):
    url = "https://xxx.com/bet"
    data = {
        "match_id": match_id,
        "team": team,
        "amount": amount,
        "odds": odds
    }
    response = requests.post(url, headers=headers, data=json.dumps(data))
    return response.json()

# 定义取消下注的函数
def cancel_bet(bet_id):
    url = "https://xxx.com/bet/cancel"
    data = {
        "bet_id": bet_id
    }
    response = requests.post(url, headers=headers, data=json.dumps(data))
    return response.json()

# 获取比赛信息和赔率
match_info = get_match_info()
match_odds = get_match_odds()

# 获取对阵双方的名称
team_names = []
for team in match_info["teams"]:
    team_names.append(team["name"])

# 判断对阵双方是否正确
if team_a not in team_names or team_b not in team_names:
    print("对阵双方不正确")
    exit()

# 获取对阵双方的赔率
odds_a = 0
odds_b = 0
for odds in match_odds:
    if odds["team"] == team_a:
        odds_a = odds["odds"]
    elif odds["team"] == team_b:
        odds_b = odds["odds"]

# 判断赔率是否正确
if odds_a == 0 or odds_b == 0:
    print("赔率不正确")
    exit()

# 计算下注金额和下注赔率
if odds_a > odds_b:
    bet_team = team_b
    bet_amount = 1000 / odds_b
    bet_odds = odds_b
else:
    bet_team = team_a
    bet_amount = 1000 / odds_a
    bet_odds = odds_a

# 下注
print("下注 {} 元".format(bet_amount))
bet_result = bet(bet_team, bet_amount, bet_odds)
print(bet_result)

# 等待比赛结果公布
time.sleep(60)

# 获取下注记录
bet_records = requests.get("https://xxx.com/bet/records", headers=headers).json()

# 取消下注
for record in bet_records:
    if record["match_id"] == match_id:
        cancel_result = cancel_bet(record["id"])
        print(cancel_result)

这段代码需要替换掉一些参数：

- `match_id`：要对冲的比赛ID
- `team_a` 和 `team_b`：对阵双方的名称
- `headers`：API请求头，需要根据实际情况进行修改

另外，这段代码是一个简单的电竞对冲示例，实际的电竞对冲需要更加复杂的逻辑和算法。