java判断日期为双休日

双休日"/>

java判断日期为双休日

一.工具类

package com.tecnonmon.utils;

import java.io.BufferedReader;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.HttpURLConnection;

import java.URL;

/**

* @author scy

* @date 2020/7/30 8:54

* 判断当前是否为节假日： 0 上班 1周末 2节假日

*/

public class HolidayUtil {

/**

* 判断当前是否为节假日： 0 上班 1周末 2节假日

* @param httpArg :参数

* @return 返回结果

*/

public static String request(String httpArg) {

String httpUrl = "/";

BufferedReader reader = null;

String result = null;

StringBuffer sbf = new StringBuffer();

httpUrl = httpUrl + "?d=" + httpArg;

try {

URL url = new URL(httpUrl);

HttpURLConnection connection = (HttpURLConnection) url

.openConnection();

connection.setRequestMethod("GET");

connection.connect();

InputStream is = connection.getInputStream();

reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));

String strRead = null;

while ((strRead = reader.readLine()) != null) {

sbf.append(strRead);

}

reader.close();

result = sbf.toString();

} catch (Exception e) {

e.printStackTrace();

}

return result;

}

public static void main(String[] args) {

// 处理节假日

SimpleDateFormat f = new SimpleDateFormat("yyyyMMdd");

String httpArg = f.format(new Date());

String jsonResult = HolidayUtil.request(httpArg);

// 0 上班 1周末 2节假日

if ("0".equals(jsonResult)) {

System.out.println("0上班");

}

if ("1".equals(jsonResult)) {

System.out.println("1周末");

}

if ("2".equals(jsonResult)) {

System.out.println("2节假日");

}

}

}