1.调用公共的方法

1.1先将接口在api文件下面定义好

在api下面

export function getDownValue(type) { return request({ url: '/project-mgt/project/v1.0/getDownValue?type=' + type, method: 'get' }) }

在utils/index.js

import { getDownValue } from "@/code/projectSelection/api/projectSelectionApi"

export function dictionaries(that, key, code) {
    getDownValue(code).then(res => {
        if (res.data) {
            that[key] = [{ name: "全部", value: "" }]
            that[key] = [...that[key], ...res.data]
            console.log("that[key]", that[key]);
        }

    });
}

1.2 在vue页面使用

import { dictionaries } from "@/utils";

export default {
  name: "",
  data() {
    // isLike:''
    return {
    pojectScheduleList:[],
    },
  },
   created() {
       let that = this;
       dictionaries(that, "pojectScheduleList","project_type");//project_type为传参，pojectScheduleList为此页面的数据
    },
  }

2.调用公共的格式化时间的方法

2.1.定义

在utils/index.js

export function parseTime(time, cFormat) {
    if (arguments.length === 0 || !time) {
        return null
    }
    const format = cFormat || '{y}-{m}-{d} {h}:{i}:{s}'
    let date
    if (typeof time === 'object') {
        date = time
    } else {
        if ((typeof time === 'string')) {
            if ((/^[0-9]+$/.test(time))) {
                // support "1548221490638"
                time = parseInt(time)
            } else {
                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(/{([ymdhisa])+}/g, (result, key) => {
        const value = formatObj[key]
            // Note: getDay() returns 0 on Sunday
        if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value] }
        return value.toString().padStart(2, '0')
    })
    return time_str
}

2.2使用

import { parseTime } from "@/utils";

this.fillTime = parseTime(new Date(), "{y}-{m}-{d}");

3.公共的方法

3.1.定义

在utils/index.js

// get接口，将json参数转换成str,用于拼接到url后面
export function getStrParams(object) {
    let str = ""
    let num = 0
    for (const key in object) {
        if (num == 0) {
            str += "?" + key + "=" + object[key]
        } else {
            str += "&" + key + "=" + object[key]
        }
        num = 1
    }
    return str
}

//定义全局
import { getStrParams} from '@/utils/index';
// import hex_md5 from '@/utils/md5';
Vue.prototype.$getStrParams= getStrParams;

let params={
id:"2134124",
name:"张三",
}
let url=this.$getStrParams(params)
//?id=2134124&name=张三
//解密
//decodeURIComponent()
//let common = JSON.parse(decodeURIComponent(url))