joywok-material-components/components/constants.js

<h1 align="center"> Joywok Material Components </h1>

import ZHCN_DICTS  from './i18nLanguage/zh-cn';
import EN_DICTS  from './i18nLanguage/en';

export const curLang = (window.language || window.cur_lang) || 'zh';

export const COMPONENT_DICT = (key)=>{
  return curLang=='en' ? EN_DICTS[key] : ZHCN_DICTS[key];
}

// 判断字符串长度
export const DataLength = (fData) => {
  var intLength = 0
  if(fData!=""&&fData!=null){
    for (var i = 0; i < fData.length; i++) {
      if ((fData.charCodeAt(i) < 0) || (fData.charCodeAt(i) > 255))
        intLength = intLength + 2
      else
        intLength = intLength + 1
    }
    return intLength;
  }else{
    return 0;
  }
}

// 字符串截取，含中英文
export const jwSubStr = (str,len) => {
  if(!str) return '';
  var strlen = 0;
  if(str.length*2 <= len) return str;
  var s = "";
  var tmp = "";
  for (var i = 0; i < str.length; i++) {
      if (str.charCodeAt(i) > 128) {
          strlen += 2;
      } else {
          strlen++;
      }
      tmp = s;
      s += str.charAt(i);
      if (strlen > len) {
          s=tmp;
          return s;
      }
  }
  return s;
}

export const randomString =(len) =>{
　　 len = len || 32;
    let $chars = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678';
    /****默认去掉了容易混淆的字符oOLl,9gq,Vv,Uu,I1****/
　　var maxPos = $chars.length;
　　var str = '';
　　for (var i = 0; i < len; i++) {
　　　　str += $chars.charAt(Math.floor(Math.random() * maxPos));
　　}
　　return str;
}

// 时间戳转换 年月日时分
export const GetNewDate = (time) => {
  let getDate = new Date(time*1000);
  let year = getDate.getFullYear();
  let month = getDate.getMonth() + 1 < 10 ? '0'+Number(getDate.getMonth() + 1) : getDate.getMonth() + 1;
  let day = getDate.getDate()<10 ? '0'+getDate.getDate() : getDate.getDate();
  let hour = getDate.getHours()<10 ? '0'+getDate.getHours() : getDate.getHours();
  let minute = getDate.getMinutes()<10 ? '0'+getDate.getMinutes() : getDate.getMinutes();
  let str = year + '-' + month + '-' + day + ' ' + hour + ':' + minute;
  return str;
}