kinit/kinit-uni/common/utils/ruoyi.js

/**
 * 通用js方法封装处理
 * Copyright (c) 2019 ruoyi
 */

/**
 * 获取任意日期
 * date: 时间戳
 * AddDayCount: 在时间戳的基础上加减天数
 * 示例：
 * getDate(new Date(),-3).fullDate  # 三天前的日期
 * getDate(new Date()).fullDate     # 今天的日期
 * getDate(new Date(), 3).fullDate  # 三天后的日期
 */
export function getDate(date, AddDayCount = 0) {
	if (!date) {
		date = new Date()
	}
	if (typeof date !== 'object') {
		date = date.replace(/-/g, '/')
	}
	const dd = new Date(date)

	dd.setDate(dd.getDate() + AddDayCount) // 获取AddDayCount天后的日期

	const y = dd.getFullYear()
	const m = dd.getMonth() + 1 < 10 ? '0' + (dd.getMonth() + 1) : dd.getMonth() + 1 // 获取当前月份的日期，不足10补0
	const d = dd.getDate() < 10 ? '0' + dd.getDate() : dd.getDate() // 获取当前几号，不足10补0
	return {
		fullDate: y + '-' + m + '-' + d,
		year: y,
		month: m,
		date: d,
		day: dd.getDay()
	}
}

// 日期格式化
export function parseTime(time, pattern) {
  if (arguments.length === 0 || !time) {
    return null;
  }
  const format = pattern || "{y}-{m}-{d} {h}:{i}:{s}";
  let date;
  if (typeof time === "object") {
    date = time;
  } else {
    if ((typeof time === "string") && (/^[0-9]+$/.test(time))) {
      time = parseInt(time);
    } else if (typeof time === "string") {
      time = time.replace(new RegExp(/-/gm), "/");
    }
    if ((typeof time === "number") && (time.toString().length === 10)) {
      time = time * 1000;
    }
    date = new Date(time);
  }
  const formatObj = {
    y: date.getFullYear(),
    m: date.getMonth() + 1,
    d: date.getDate(),
    h: date.getHours(),
    i: date.getMinutes(),
    s: date.getSeconds(),
    a: date.getDay()
  };
  const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
    let value = formatObj[key];
    // Note: getDay() returns 0 on Sunday
    if (key === "a") { return ["日", "一", "二", "三", "四", "五", "六"][value]; }
    if (result.length > 0 && value < 10) {
      value = "0" + value;
    }
    return value || 0;
  });
  return time_str;
}

// 表单重置
export function resetForm(refName) {
  if (this.$refs[refName]) {
    this.$refs[refName].resetFields();
  }
}

// 添加日期范围
export function addDateRange(params, dateRange, propName) {
  const search = JSON.parse(JSON.stringify(params));
  if (dateRange != null && dateRange !== "" && dateRange.length !== 0) {
    search.as = JSON.stringify({ create_datetime__range: dateRange });
  }
  return search;
}

// 回显数据字典
export function selectDictLabel(datas, value) {
  var actions = [];
  Object.keys(datas).some((key) => {
    if (String(datas[key].dictValue) === ("" + String(value))) {
      actions.push(datas[key].dictLabel);
      return true;
    }
  });
  return actions.join("");
}
// 获取字典默认值
export function selectDictDefault(datas) {
  var actions = [];
  Object.keys(datas).some((key) => {
    if (datas[key].is_default === true) {
      actions.push(datas[key].dictValue);
      return true;
    }
  });
  if (!actions[0] && datas[0]) {
    actions.push(datas[0].dictValue);
  }
  return actions.join("");
}

// 回显数据字典（字符串数组）
export function selectDictLabels(datas, value, separator) {
  var actions = [];
  var currentSeparator = undefined === separator ? "," : separator;
  var temp = value.split(currentSeparator);
  Object.keys(value.split(currentSeparator)).some((val) => {
    Object.keys(datas).some((key) => {
      if (datas[key].dictValue == ("" + temp[val])) {
        actions.push(datas[key].dictLabel + currentSeparator);
      }
    });
  });
  return actions.join("").substring(0, actions.join("").length - 1);
}

// 转换字符串，undefined,null等转化为""
export function praseStrEmpty(str) {
  if (!str || str == "undefined" || str == "null") {
    return "";
  }
  return str;
}

// js模仿微信朋友圈计算时间显示几天/几小时/几分钟/刚刚
//datetime 格式为2019-11-22 12:23:59样式
export function timeConversion(datetime) { //dateTimeStamp是一个时间毫秒，注意时间戳是秒的形式，在这个毫秒的基础上除以1000，就是十位数的时间戳。13位数的都是时间毫秒。
	// var dateTimeStamp = new Date(datetime.replace(/ /, 'T')).getTime()-8 * 60 * 60 * 1000;//这里要减去中国的时区8小时
	var dateTimeStamp = new Date(datetime.replace(/ /, 'T')).getTime();//这里不减去中国的时区8小时
	var minute = 1000 * 60; //把分，时，天，周，半个月，一个月用毫秒表示
	var hour = minute * 60; 
	var day = hour * 24;
	var week = day * 7;
	var halfamonth = day * 15;
	var month = day * 30;
	var now = new Date().getTime(); //获取当前时间毫秒
	var diffValue = now - dateTimeStamp; //时间差
	
	if (diffValue < 0) {
		return '刚刚';
	}
	var minC = diffValue / minute; //计算时间差的分，时，天，周，月
	var hourC = diffValue / hour;
	var dayC = diffValue / day;
	var weekC = diffValue / week;
	var monthC = diffValue / month;
	var result = "2";
	if (monthC >= 1 && monthC <= 3) {
		result = " " + parseInt(monthC) + "月前"
	} else if (weekC >= 1 && weekC <= 3) {
		result = " " + parseInt(weekC) + "周前"
	} else if (dayC >= 1 && dayC <= 6) {
		result = " " + parseInt(dayC) + "天前"
	} else if (hourC >= 1 && hourC <= 23) {
		result = " " + parseInt(hourC) + "小时前"
	} else if (minC >= 1 && minC <= 59) {
		result = " " + parseInt(minC) + "分钟前"
	} else if (diffValue >= 0 && diffValue <= minute) {
		result = "刚刚"
	} else {
		var datetime = new Date();
		datetime.setTime(dateTimeStamp);
		var Nyear = datetime.getFullYear(); {}
		var Nmonth = datetime.getMonth() + 1 < 10 ? "0" + (datetime.getMonth() + 1) : datetime.getMonth() + 1;
		var Ndate = datetime.getDate() < 10 ? "0" + datetime.getDate() : datetime.getDate();
		var Nhour = datetime.getHours() < 10 ? "0" + datetime.getHours() : datetime.getHours();
		var Nminute = datetime.getMinutes() < 10 ? "0" + datetime.getMinutes() : datetime.getMinutes();
		var Nsecond = datetime.getSeconds() < 10 ? "0" + datetime.getSeconds() : datetime.getSeconds();
		result = Nyear + "-" + Nmonth + "-" + Ndate
	}
	return result;
}