47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
/*
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* @Author: daidai
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* @Date: 2021-12-14 09:15:11
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* @LastEditors: Please set LastEditors
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* @LastEditTime: 2022-04-25 10:11:04
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* @FilePath: \web-pc\src\lib\types.js
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*/
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export function hasOwn(obj, key) {
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return hasOwnProperty.call(obj, key);
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};
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export function isVNode(node) {
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return node !== null && typeof node === 'object' && hasOwn(node, 'componentOptions');
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};
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// 是否字符串
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export function isString2(str) {
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return (typeof str == 'string') && str.constructor == String;
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}
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export function isString(obj) {
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return Object.prototype.toString.call(obj) === '[object String]';
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}
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export function isObject(obj) {
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return Object.prototype.toString.call(obj) === '[object Object]';
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}
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export function isNumber(obj) {
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return Object.prototype.toString.call(obj) === '[object Number]';
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}
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// 是否完整的
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export function isDef(val) {
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return val !== undefined && val !== null;
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}
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//
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export function isKorean(text) {
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const reg = /([(\uAC00-\uD7AF)|(\u3130-\u318F)])+/gi;
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return reg.test(text);
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}
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export function isHtmlElement(node) {
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return node && node.nodeType === Node.ELEMENT_NODE;
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}
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export const isUndefined = (val) => {
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return val === void 0;
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};
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