Function replaceStr

frontend/React/src/utils/tools.ts:19–24

(str: string)

};

export const replaceStr = (str: string) => {
  return str.replace(/\[\[(\d+)\]\]/g, (match: any, number: any) => {
    // 创建一个带有class为'fnn2'的span元素，并将数字作为文本内容
    return `<i class='f'>${number}</i>`;
  });
};