ylrz_his_scrm_adminUI/src/utils/safeHtml.js

import DOMPurify from 'dompurify'

/**
 * 净化 HTML 内容，防止 XSS
 * @param {string} dirty 原始 HTML
 * @returns {string} 安全 HTML
 */
export function safeHtml(dirty) {
  if (dirty == null || dirty === '') {
    return ''
  }
  return DOMPurify.sanitize(String(dirty), {
    ALLOWED_TAGS: [
      'a', 'b', 'br', 'div', 'em', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6',
      'i', 'img', 'li', 'ol', 'p', 'span', 'strong', 'table', 'tbody',
      'td', 'th', 'thead', 'tr', 'u', 'ul'
    ],
    ALLOWED_ATTR: [
      'href', 'target', 'rel', 'src', 'alt', 'title', 'class', 'style',
      'width', 'height', 'colspan', 'rowspan'
    ]
  })
}

export default safeHtml