xxm-test-js/dist/lib/htmlUnescape.js

xxm-js通用js工具(utils)库

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.htmlUnescape = htmlUnescape;
/**
 * 将经过 HTML 转义的字符串进行反转义
 * @param {string | null | undefined} str - 要反转义的字符串，可为 null 或 undefined
 * @returns {string} 反转义后的字符串
 * @example
 * ```js
 * htmlUnescape('Hello &amp; World &lt; Example &gt;') // 返回 'Hello & World < Example >'
 * ```
 */
function htmlUnescape(str) {
    if (str === null || str === undefined) {
        return '';
    }
    return str
        .replace(/&amp;/g, '&')
        .replace(/&lt;/g, '<')
        .replace(/&gt;/g, '>')
        .replace(/&quot;/g, '"')
        .replace(/&#039;/g, "'");
}
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