如何检查，所选文本是否为粗体(可编辑内容)

<p>This is <strong>bold</strong> text.</p>

.bold-text {
  font-weight: bold;
}

function isTextBold(element) {
  return window.getComputedStyle(element).fontWeight === 'bold';
}

const selectedTextElement = document.querySelector('.selected-text');
if (isTextBold(selectedTextElement)) {
  console.log('The selected text is bold.');
} else {
  console.log('The selected text is not bold.');
}

// 假设使用的是TinyMCE编辑器
tinymce.activeEditor.selection.getContent({format: 'html'}).then(function(content) {
  const parser = new DOMParser();
  const doc = parser.parseFromString(content, 'text/html');
  const selectedElement = doc.querySelector('strong, b');
  if (selectedElement) {
    console.log('The selected text is bold.');
  } else {
    console.log('The selected text is not bold.');
  }
});

function isTextBold(element) {
  return window.getComputedStyle(element).fontWeight === 'bold';
}

tinymce.activeEditor.selection.getContent({format: 'html'}).then(function(content) {
  const parser = new DOMParser();
  const doc = parser.parseFromString(content, 'text/html');
  const selectedElement = doc.querySelector('strong, b');
  if (selectedElement) {
    console.log('The selected text is bold.');
  } else {
    console.log('The selected text is not bold.');
  }
});