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- import { parseTime } from "./ruoyi";
- /**
- * 表格时间格式化
- */
- export function formatDate(cellValue) {
- if (cellValue == null || cellValue == "") return "";
- var date = new Date(cellValue);
- var year = date.getFullYear();
- var month =
- date.getMonth() + 1 < 10
- ? "0" + (date.getMonth() + 1)
- : date.getMonth() + 1;
- var day = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();
- var hours = date.getHours() < 10 ? "0" + date.getHours() : date.getHours();
- var minutes =
- date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes();
- var seconds =
- date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();
- return (
- year + "-" + month + "-" + day + " " + hours + ":" + minutes + ":" + seconds
- );
- }
- /**
- * @param {number} time
- * @param {string} option
- * @returns {string}
- */
- export function formatTime(time, option) {
- if (("" + time).length === 10) {
- time = parseInt(time) * 1000;
- } else {
- time = +time;
- }
- const d = new Date(time);
- const now = Date.now();
- const diff = (now - d) / 1000;
- if (diff < 30) {
- return "刚刚";
- } else if (diff < 3600) {
- // less 1 hour
- return Math.ceil(diff / 60) + "分钟前";
- } else if (diff < 3600 * 24) {
- return Math.ceil(diff / 3600) + "小时前";
- } else if (diff < 3600 * 24 * 2) {
- return "1天前";
- }
- if (option) {
- return parseTime(time, option);
- } else {
- return (
- d.getMonth() +
- 1 +
- "月" +
- d.getDate() +
- "日" +
- d.getHours() +
- "时" +
- d.getMinutes() +
- "分"
- );
- }
- }
- /**
- * @param {string} url
- * @returns {Object}
- */
- export function getQueryObject(url) {
- url = url == null ? window.location.href : url;
- const search = url.substring(url.lastIndexOf("?") + 1);
- const obj = {};
- const reg = /([^?&=]+)=([^?&=]*)/g;
- search.replace(reg, (rs, $1, $2) => {
- const name = decodeURIComponent($1);
- let val = decodeURIComponent($2);
- val = String(val);
- obj[name] = val;
- return rs;
- });
- return obj;
- }
- /**
- * @param {string} input value
- * @returns {number} output value
- */
- export function byteLength(str) {
- // returns the byte length of an utf8 string
- let s = str.length;
- for (var i = str.length - 1; i >= 0; i--) {
- const code = str.charCodeAt(i);
- if (code > 0x7f && code <= 0x7ff) s++;
- else if (code > 0x7ff && code <= 0xffff) s += 2;
- if (code >= 0xdc00 && code <= 0xdfff) i--;
- }
- return s;
- }
- /**
- * @param {Array} actual
- * @returns {Array}
- */
- export function cleanArray(actual) {
- const newArray = [];
- for (let i = 0; i < actual.length; i++) {
- if (actual[i]) {
- newArray.push(actual[i]);
- }
- }
- return newArray;
- }
- /**
- * @param {Object} json
- * @returns {Array}
- */
- export function param(json) {
- if (!json) return "";
- return cleanArray(
- Object.keys(json).map((key) => {
- if (json[key] === undefined) return "";
- return encodeURIComponent(key) + "=" + encodeURIComponent(json[key]);
- })
- ).join("&");
- }
- /**
- * @param {string} url
- * @returns {Object}
- */
- export function param2Obj(url) {
- const search = decodeURIComponent(url.split("?")[1]).replace(/\+/g, " ");
- if (!search) {
- return {};
- }
- const obj = {};
- const searchArr = search.split("&");
- searchArr.forEach((v) => {
- const index = v.indexOf("=");
- if (index !== -1) {
- const name = v.substring(0, index);
- const val = v.substring(index + 1, v.length);
- obj[name] = val;
- }
- });
- return obj;
- }
- /**
- * @param {string} val
- * @returns {string}
- */
- export function html2Text(val) {
- const div = document.createElement("div");
- div.innerHTML = val;
- return div.textContent || div.innerText;
- }
- /**
- * Merges two objects, giving the last one precedence
- * @param {Object} target
- * @param {(Object|Array)} source
- * @returns {Object}
- */
- export function objectMerge(target, source) {
- if (typeof target !== "object") {
- target = {};
- }
- if (Array.isArray(source)) {
- return source.slice();
- }
- Object.keys(source).forEach((property) => {
- const sourceProperty = source[property];
- if (typeof sourceProperty === "object") {
- target[property] = objectMerge(target[property], sourceProperty);
- } else {
- target[property] = sourceProperty;
- }
- });
- return target;
- }
- /**
- * @param {HTMLElement} element
- * @param {string} className
- */
- export function toggleClass(element, className) {
- if (!element || !className) {
- return;
- }
- let classString = element.className;
- const nameIndex = classString.indexOf(className);
- if (nameIndex === -1) {
- classString += "" + className;
- } else {
- classString =
- classString.substr(0, nameIndex) +
- classString.substr(nameIndex + className.length);
- }
- element.className = classString;
- }
- /**
- * @param {string} type
- * @returns {Date}
- */
- export function getTime(type) {
- if (type === "start") {
- return new Date().getTime() - 3600 * 1000 * 24 * 90;
- } else {
- return new Date(new Date().toDateString());
- }
- }
- /**
- * @param {Function} func
- * @param {number} wait
- * @param {boolean} immediate
- * @return {*}
- */
- export function debounce(func, wait, immediate) {
- let timeout, args, context, timestamp, result;
- const later = function () {
- // 据上一次触发时间间隔
- const last = +new Date() - timestamp;
- // 上次被包装函数被调用时间间隔 last 小于设定时间间隔 wait
- if (last < wait && last > 0) {
- timeout = setTimeout(later, wait - last);
- } else {
- timeout = null;
- // 如果设定为immediate===true,因为开始边界已经调用过了此处无需调用
- if (!immediate) {
- result = func.apply(context, args);
- if (!timeout) context = args = null;
- }
- }
- };
- return function (...args) {
- context = this;
- timestamp = +new Date();
- const callNow = immediate && !timeout;
- // 如果延时不存在,重新设定延时
- if (!timeout) timeout = setTimeout(later, wait);
- if (callNow) {
- result = func.apply(context, args);
- context = args = null;
- }
- return result;
- };
- }
- /**
- * This is just a simple version of deep copy
- * Has a lot of edge cases bug
- * If you want to use a perfect deep copy, use lodash's _.cloneDeep
- * @param {Object} source
- * @returns {Object}
- */
- export function deepClone(source) {
- if (!source && typeof source !== "object") {
- throw new Error("error arguments", "deepClone");
- }
- const targetObj = source.constructor === Array ? [] : {};
- Object.keys(source).forEach((keys) => {
- if (source[keys] && typeof source[keys] === "object") {
- targetObj[keys] = deepClone(source[keys]);
- } else {
- targetObj[keys] = source[keys];
- }
- });
- return targetObj;
- }
- /**
- * @param {Array} arr
- * @returns {Array}
- */
- export function uniqueArr(arr) {
- return Array.from(new Set(arr));
- }
- /**
- * @returns {string}
- */
- export function createUniqueString() {
- const timestamp = +new Date() + "";
- const randomNum = parseInt((1 + Math.random()) * 65536) + "";
- return (+(randomNum + timestamp)).toString(32);
- }
- /**
- * Check if an element has a class
- * @param {HTMLElement} elm
- * @param {string} cls
- * @returns {boolean}
- */
- export function hasClass(ele, cls) {
- return !!ele.className.match(new RegExp("(\\s|^)" + cls + "(\\s|$)"));
- }
- /**
- * Add class to element
- * @param {HTMLElement} elm
- * @param {string} cls
- */
- export function addClass(ele, cls) {
- if (!hasClass(ele, cls)) ele.className += " " + cls;
- }
- /**
- * Remove class from element
- * @param {HTMLElement} elm
- * @param {string} cls
- */
- export function removeClass(ele, cls) {
- if (hasClass(ele, cls)) {
- const reg = new RegExp("(\\s|^)" + cls + "(\\s|$)");
- ele.className = ele.className.replace(reg, " ");
- }
- }
- export function makeMap(str, expectsLowerCase) {
- const map = Object.create(null);
- const list = str.split(",");
- for (let i = 0; i < list.length; i++) {
- map[list[i]] = true;
- }
- return expectsLowerCase ? (val) => map[val.toLowerCase()] : (val) => map[val];
- }
- export const exportDefault = "export default ";
- export const beautifierConf = {
- html: {
- indent_size: "2",
- indent_char: " ",
- max_preserve_newlines: "-1",
- preserve_newlines: false,
- keep_array_indentation: false,
- break_chained_methods: false,
- indent_scripts: "separate",
- brace_style: "end-expand",
- space_before_conditional: true,
- unescape_strings: false,
- jslint_happy: false,
- end_with_newline: true,
- wrap_line_length: "110",
- indent_inner_html: true,
- comma_first: false,
- e4x: true,
- indent_empty_lines: true,
- },
- js: {
- indent_size: "2",
- indent_char: " ",
- max_preserve_newlines: "-1",
- preserve_newlines: false,
- keep_array_indentation: false,
- break_chained_methods: false,
- indent_scripts: "normal",
- brace_style: "end-expand",
- space_before_conditional: true,
- unescape_strings: false,
- jslint_happy: true,
- end_with_newline: true,
- wrap_line_length: "110",
- indent_inner_html: true,
- comma_first: false,
- e4x: true,
- indent_empty_lines: true,
- },
- };
- // 首字母大小
- export function titleCase(str) {
- return str.replace(/( |^)[a-z]/g, (L) => L.toUpperCase());
- }
- // 下划转驼峰
- export function camelCase(str) {
- return str.replace(/_[a-z]/g, (str1) => str1.substr(-1).toUpperCase());
- }
- export function isNumberStr(str) {
- return /^[+-]?(0|([1-9]\d*))(\.\d+)?$/g.test(str);
- }
- // 通过时间戳加随机数生成随机数(目前用于卡券模块卡密页面生成卡号)
- export function createRandomNumberByTime() {
- // 获取当前时间戳
- const timestamp = Date.now();
- const number = Math.floor(Math.random() * 100) % 100;
- return timestamp + "" + number;
- }
- // 生成随机数(目前用于卡券模块卡密页面生成卡号)
- export function createRandomNumberForPsd() {
- const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'
- let result = ''
- const length = 4
- for (let i = 0; i < length; i++) {
- const randomIndex = Math.floor(Math.random() * characters.length);
- result += characters[randomIndex];
- }
- return result;
- }
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