通过React获取json中的最大文件数？

import React, { Component } from 'react';

class FileCount extends Component {
  constructor(props) {
    super(props);
    this.state = {
      maxFileCount: 0
    };
  }

  componentDidMount() {
    fetch('your_json_url')
      .then(response => response.json())
      .then(data => {
        let maxCount = 0;
        data.files.forEach(file => {
          if (file.count > maxCount) {
            maxCount = file.count;
          }
        });
        this.setState({ maxFileCount: maxCount });
      })
      .catch(error => {
        console.error('Error:', error);
      });
  }

  render() {
    return (
      <div>
        <p>最大文件数：{this.state.maxFileCount}</p>
      </div>
    );
  }
}

export default FileCount;