main.js

import App from './App'
Date.prototype.VP_FORMAT = function (format) {
    // console.log('==========>this.getDate() ' + this.getTime() / (24 * 60 * 60 * 1000));
    // console.log('==========>new Date().getDate() ' + new Date().getTime() / (24 * 60 * 60 * 1000));
    var ds = parseInt(this.getTime() / (24 * 60 * 60 * 1000)) - parseInt(new Date().getTime() / (24 * 60 * 60 * 1000));
    var n = '';
    if (ds == 0) {
        n = '(今天)';
    }
    if (ds == 1) {
        n = '(明天)';
    }
    if (ds == 2) {
        n = '(后天)';
    }
    if (ds == -1) {
        n = '(昨天)';
    }
    if (ds == -2) {
        n = '(前天)';
    }
    var date = {
        'M+': this.getMonth() + 1,
        'd+': this.getDate(),
        'h+': this.getHours(),
        'm+': this.getMinutes(),
        's+': this.getSeconds(),
        'q+': Math.floor((this.getMonth() + 3) / 3),
        'S+': this.getMilliseconds(),
        'n+': n
    };
    if (/(y+)/i.test(format)) {
        format = format.replace(RegExp.$1, (this.getFullYear() + '').substr(4 - RegExp.$1.length));
    }
    for (var k in date) {
        if (new RegExp('(' + k + ')').test(format)) {
            format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? date[k] : ('00' + date[k]).substr(('' + date[k]).length));
        }
    }
    return format;
};
// #ifndef VUE3
import Vue from 'vue'
import './uni.promisify.adaptor'
Vue.config.productionTip = false
App.mpType = 'app'
const app = new Vue({
  ...App
})
app.$mount()
// #endif

// #ifdef VUE3
import { createSSRApp } from 'vue'
export function createApp() {
  const app = createSSRApp(App)
  return {
    app
  }
}
// #endif