复制文字或图片

        //复制文字或图片
　　　　 copyTextandImg(sets): Promise<void> {
        console.log(sets);
        return new Promise((resolve, reject) => {
            const imgDiv = document.createElement('div');
            imgDiv.id = '__imgDiv';
            imgDiv.setAttribute('style', 'z-index: -1;position: fixed;');
            let child = '';
            if (sets.txts) {
            if (typeof sets.txts === 'string') {
                child += `<span>${sets.txts}</span>`;
            } else {
                sets.txts.forEach((item) => {
                child += `<span>${item}</span>`;
                });
            }
            }
            if (sets.imgs) {
            if (typeof sets.imgs === 'string') {
                // sets.imgs = sets.imgs.indexOf('https') > -1 ? sets.imgs.replace('https', 'http') : sets.imgs;
                child += `<img src="${sets.imgs}" />`;
            } else {
                sets.imgs.forEach((item) => {
                // item = item.indexOf('https') > -1 ? item.replace('https', 'http') : item;
                child += `<img src="${item}" />`;
                });
            }
            }
            imgDiv.innerHTML = child;
            document.body.insertBefore(imgDiv, document.body.lastChild);
            const dom = document.getElementById('__imgDiv');
            if (dom) {
            if (window.getSelection) {
                //chrome等主流浏览器
                const selection = window.getSelection();
                const range = document.createRange();
                range.selectNodeContents(dom);
                selection && selection.removeAllRanges();
                selection && selection.addRange(range);
            } else if (document.body['createTextRange']) {
                //ie
                const range = (document.body as any).createTextRange();
                range.moveToElementText(dom);
                range.select();
            }
            // (window as any).clipboardData.setData("Text", "");
            document.execCommand('copy');
            (window as any).getSelection().removeAllRanges();
            (imgDiv?.parentNode as any).removeChild(imgDiv);
            resolve();
            } else {
            reject();
            }
        });
    } 

      const text = `帅哥你谁？`;
      this.copyTextandImg({
          txts: text,
      }).then(() => {
        console.log('复制成功');
      });