如何在Directus集合上用javascript编辑、添加、检索和更新信息？

<script src="https://unpkg.com/@directus/sdk@latest"></script>

const client = new DirectusSDK({
  url: 'https://your-directus-instance.com',
  project: 'your-project-name',
});

client.update('collection_name', item_id, { field_name: 'new_value' })
  .then(response => {
    console.log('Item updated:', response.data);
  })
  .catch(error => {
    console.error('Error updating item:', error);
  });

client.create('collection_name', { field_name: 'value' })
  .then(response => {
    console.log('Item created:', response.data);
  })
  .catch(error => {
    console.error('Error creating item:', error);
  });

client.getItems('collection_name')
  .then(response => {
    console.log('Items retrieved:', response.data);
  })
  .catch(error => {
    console.error('Error retrieving items:', error);
  });

client.update('collection_name', item_id, { field_name: 'new_value' })
  .then(response => {
    console.log('Item updated:', response.data);
  })
  .catch(error => {
    console.error('Error updating item:', error);
  });