vue-pro/yudao-ui-admin/src/utils/ruoyi.js
xingyu4j 011dc23699 替换var 为const/let
删除未使用import
替换 == 为 ===
2022-11-08 13:31:08 +08:00

254 lines
6.4 KiB
JavaScript
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/**
* 通用js方法封装处理
* Copyright (c) 2019 ruoyi
*/
const baseURL = process.env.VUE_APP_BASE_API
// 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]+$/.test(time))) {
time = parseInt(time)
} else if (typeof time === 'string') {
time = time.replace(new RegExp(/-/gm), '/').replace('T', ' ').replace(new RegExp(/\.\d{3}/gm),'');
}
if ((typeof time === 'number') && (time.toString().length === 10)) {
time = time * 1000
}
date = new Date(time)
}
const formatObj = {
y: date.getFullYear(),
m: date.getMonth() + 1,
d: date.getDate(),
h: date.getHours(),
i: date.getMinutes(),
s: date.getSeconds(),
a: date.getDay()
}
const time_str = format.replace(/{([ymdhisa])+}/g, (result, key) => {
let value = formatObj[key]
// Note: getDay() returns 0 on Sunday
if (key === 'a') {
return ['日', '一', '二', '三', '四', '五', '六'][value]
}
if (result.length > 0 && value < 10) {
value = '0' + value
}
return value || 0
})
return time_str
}
// 表单重置
export function resetForm(refName) {
if (this.$refs[refName]) {
this.$refs[refName].resetFields();
}
}
// 添加日期范围
export function addDateRange(params, dateRange, propName) {
const search = params;
search.params = {};
if (null != dateRange && '' !== dateRange) {
if (typeof (propName) === "undefined") {
search["beginTime"] = dateRange[0];
search["endTime"] = dateRange[1];
} else {
search["begin" + propName] = dateRange[0];
search["end" + propName] = dateRange[1];
}
}
return search;
}
/**
* 添加开始和结束时间到 params 参数中
*
* @param params 参数
* @param dateRange 时间范围。
* 大小为 2 的数组,每个时间为 yyyy-MM-dd 格式
* @param propName 加入的参数名,可以为空
*/
export function addBeginAndEndTime(params, dateRange, propName) {
// 必须传入参数
if (!dateRange) {
return params;
}
// 如果未传递 propName 属性,默认为 time
if (!propName) {
propName = 'Time';
} else {
propName = propName.charAt(0).toUpperCase() + propName.slice(1);
}
// 设置参数
if (dateRange[0]) {
params['begin' + propName] = dateRange[0] + ' 00:00:00';
}
if (dateRange[1]) {
params['end' + propName] = dateRange[1] + ' 23:59:59';
}
return params;
}
// 字符串格式化(%s )
export function sprintf(str) {
const args = arguments
let flag = true
const i = 1
str = str.replace(/%s/g, function () {
const arg = args[i++]
if (typeof arg === 'undefined') {
flag = false;
return '';
}
return arg;
});
return flag ? str : '';
}
// 转换字符串undefined,null等转化为""
export function praseStrEmpty(str) {
if (!str || str === "undefined" || str === "null") {
return "";
}
return str;
}
/**
* 构造树型结构数据
* @param {*} data 数据源
* @param {*} id id字段 默认 'id'
* @param {*} parentId 父节点字段 默认 'parentId'
* @param {*} children 孩子节点字段 默认 'children'
* @param {*} rootId 根Id 默认 0
*/
export function handleTree(data, id, parentId, children, rootId) {
id = id || 'id'
parentId = parentId || 'parentId'
children = children || 'children'
rootId = rootId || Math.min.apply(Math, data.map(item => {
return item[parentId]
})) || 0
//对源数据深度克隆
const cloneData = JSON.parse(JSON.stringify(data))
//循环所有项
const treeData = cloneData.filter(father => {
let branchArr = cloneData.filter(child => {
//返回每一项的子级数组
return father[id] === child[parentId]
});
branchArr.length > 0 ? father.children = branchArr : '';
//返回第一层
return father[parentId] === rootId;
});
return treeData !== '' ? treeData : data;
}
/**
* 获取当前时间
* @param timeStr 时分秒 字符串 格式为 xx:xx:xx
*/
export function getNowDateTime(timeStr) {
let now = new Date();
let year = now.getFullYear(); //得到年份
let month = (now.getMonth() + 1).toString().padStart(2, "0"); //得到月份
let day = now.getDate().toString().padStart(2, "0"); //得到日期
if (timeStr != null) {
return `${year}-${month}-${day} ${timeStr}`;
}
let hours = now.getHours().toString().padStart(2, "0") // 得到小时;
let minutes = now.getMinutes().toString().padStart(2, "0") // 得到分钟;
let seconds = now.getSeconds().toString().padStart(2, "0") // 得到秒;
return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
}
/**
* 获得租户功能是否开启
*/
export function getTenantEnable() {
// console.log("enable: " + process.env.VUE_APP_TENANT_ENABLE)
if (process.env.VUE_APP_TENANT_ENABLE === "true") {
return true;
}
if (process.env.VUE_APP_TENANT_ENABLE === "false") {
return false;
}
return process.env.VUE_APP_TENANT_ENABLE || true;
}
/**
* 获得验证码功能是否开启
*/
export function getCaptchaEnable() {
if (process.env.VUE_APP_CAPTCHA_ENABLE === "true") {
return true;
}
if (process.env.VUE_APP_CAPTCHA_ENABLE === "false") {
return false;
}
return process.env.VUE_APP_CAPTCHA_ENABLE || true;
}
/**
* 获得文档是否开启
*/
export function getDocEnable() {
if (process.env.VUE_APP_DOC_ENABLE === "true") {
return true;
}
if (process.env.VUE_APP_DOC_ENABLE === "false") {
return false;
}
return process.env.VUE_APP_DOC_ENABLE || false;
}
/**
* 获得 Vue 应用的基础路径
*/
export function getBasePath() {
return process.env.VUE_APP_APP_NAME || '/';
}
/**
* 获得 Vue 应用的访问路径
*
* @param path 路径
*/
export function getPath(path) {
// 基础路径,必须以 / 结尾
let basePath = getBasePath();
if (!basePath.endsWith('/')) {
return basePath + '/';
}
// 访问路径,必须不能以 / 开头
if (path.startsWith('/')) {
path = path.substring(1);
}
return basePath + path;
}
/**
* 除法保留两位小数
*
* @param {*} divisor 除数
* @param {*} dividend 被除数
* @returns
*/
export function divide(divisor, dividend) {
if(divisor == null || dividend == null || dividend === 0){
return null;
}
return Math.floor(divisor/dividend*100)/100;
}