wo-user-part-uniapp/index.js

module.exports = {
  clog(...message){ 
    console.log('【【【【【【【【【【', 
      getCurrentPages().length>0 ? getCurrentPages().pop().route : 'pages/Welcome', // 在首页时，getApp() 或 getCurrentPages() 有可能获取不到。
      ...message, 
      '】】】】】】】】】】】')
  },

  sleep: (ms)=>new Promise((resolve, reject)=>setTimeout(resolve, ms)),

  async request(obj){
    obj.method = 'POST'
    
    obj.url = this.makeUrl(obj.url)
    
    if (uni.getStorageSync('_passtoken')) {
      obj.header = obj.header || {}
      obj.header._passtoken = uni.getStorageSync('_passtoken')
    }
    if (obj.data && (typeof(obj.method) === 'undefined' || obj.method==='GET')) { // 如果不是 POST 方法,要额外把参数JSON化
      for (let key in obj.data) {
        obj.data[key] = JSON.stringify(obj.data[key])
      }
    }
    
    console.log('👇 👇 👇 👇 < Request > 👇 👇 👇 👇 ', obj, '👆 👆 👆 👆 < /Request > 👆 👆 👆 👆')
    let [error, response] = await uni.request(obj)
    console.log('⬇️ ⬇️ ⬇️ ⬇️ < Response > ⬇️ ⬇️ ⬇️ ⬇️ ', response, '⬆️ ⬆️ ⬆️ ⬆️ < /Response > ⬆️ ⬆️ ⬆️ ⬆️')
    return [error, response]
  },

  async uploadFile(obj){
    obj.url = this.makeUrl(obj.url)
    if (uni.getStorageSync('_passtoken')) {
      obj.header = obj.header || {}
      obj.header._passtoken = uni.getStorageSync('_passtoken')
    }else{
      return [{ errMsg:'offline user cannot upload files' }, null]
    }
    if (obj.formData) { // multer 不会自动处理 JSON 数据,必须前后端配合处理
      for (let key in obj.formData) {
        obj.formData[key] = JSON.stringify(obj.formData[key])
      }
    }
    if (!obj.name) obj.name = 'file'
    let [error, response] = await uni.uploadFile(obj)
    if (response && response.data) {
      try {
        response.data = JSON.parse(response.data)
      }catch (exception) {}
    }
    return [error, response]
  },

  openUrl(url){
    // #ifdef APP-PLUS
    plus.runtime.openURL(url)
    // #endif
    // #ifdef H5
    window.open(url, "_blank")
    // #endif
  },

  getPlatform(){
    if (window && window.navigator) {
      var agent = navigator.userAgent.toLowerCase()
      if (agent.match(/MicroMessenger/i) == "micromessenger") {
        return 'H5.wechat';
      } else {
        return 'H5'
      }
    }
    switch(uni.getSystemInfoSync().platform){
      case 'android': return 'app.android'
      case 'ios': return 'app.ios'
      case 'devtools': return 'devtools'
      default: return 'unknown'
    }
  },
 
  showToast({type, icon, image, title, duration}){
    let pageNow = getCurrentPages().pop()
    if (pageNow.$refs && pageNow.$refs.toast) {
      pageNow.$refs.toast.open({type, content:title, duration})
    }else {
      // #ifndef APP-PLUS
      if (!image){
        image = `../static/Common.${type?type:'info'}.png`
      }
      uni.showToast({icon, image, title, duration})
      // #endif
      // #ifdef APP-PLUS
      if (uni.getSystemInfoSync().platform==='android') {
        uni.showToast({icon:'none', title, duration})
      }
      // #endif
    }
  },

  setBarTitles({windowTitle, pageTitle}={}){
    let page = this.$store ? this : getCurrentPages().pop()
    uni.setNavigationBarTitle({ title: pageTitle || page.i18nText[page.$store.state.i18n.activeLang].tPageTitle })
    // #ifdef H5
    document.title = windowTitle || page.$store.getters['i18n/getAppName'] || page.appName // 必须放在 setNavigationBarTitle 之后，否则会被其覆盖掉。
    // #endif
    page.$store.commit('i18n/setTabbar') // 必须要在有 tab 的页面里重置才有效果
  },
  
  localeText(){
    let page = this.$store ? this : getCurrentPages().pop()
    return page.i18nText[page.$store.state.i18n.activeLang]
  },

  formatMoney(value, decimal){
    return Number(value).toFixed(decimal||2)
  },

  formatPercent(value, decimal){
    return `${Number(value*100).toFixed(decimal||2)}%`
  },

  formatDate(date, format){
    if (!(date instanceof Date)){
      date = new Date(date)
    }
    if (!date.toJSON()) {
      date = new Date()
    }

    format = (format && typeof format==='string') 
      ? format 
      : 'yyyy-mm-dd HH:MM:SS'
    let o = {
      'm+': date.getMonth() + 1, //月份 
      'q+': Math.floor((date.getMonth() + 3) / 3), //季度 
      'd+': date.getDate(), //日 
      'H+': date.getHours(), //小时 
      'M+': date.getMinutes(), //分 
      'S+': date.getSeconds(), //秒 
      's': date.getMilliseconds() //毫秒 
    }
    if (/(y+)/.test(format)) 
      format = format.replace(RegExp.$1, (`${date.getFullYear()}`).substr(4 - RegExp.$1.length))
    for (var k in o){
      if (new RegExp(`(${k})`).test(format)) 
        format = format.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : ((`00${o[k]}`).substr((`${o[k]}`).length)))
    }
    return format
  },

  hash(data, {hasher='sha256', salt, input='utf8', output='hex'}={}){
    if (typeof(data)!=='string' && !(data instanceof Buffer) && !(data instanceof DataView)) 
      data=JSON.stringify(data)
    if (salt && typeof(salt)==='string')
      data=data+salt
    let inputEncoding=input // my.INPUT_LIST.indexOf(option.input)>=0?option.input:my.INPUT // 'utf8', 'ascii' or 'latin1' for string data, default to utf8 if not specified; ignored for Buffer, TypedArray, or DataView.
    let outputEncoding=(output==='buf')?undefined:output // (my.OUTPUT_LIST.indexOf(output)>=0?output:my.OUTPUT)  // option.output: 留空=》默认输出hex格式；或者手动指定 'buf', hex', 'latin1' or 'base64'
    return require('crypto').createHash(hasher).update(data, inputEncoding).digest(outputEncoding)
  },

}