获取与用户ID匹配的用户帖子: Flutter

import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';

class UserPosts extends StatefulWidget {
  final String userId;

  UserPosts({required this.userId});

  @override
  _UserPostsState createState() => _UserPostsState();
}

class _UserPostsState extends State<UserPosts> {
  List<dynamic> posts = [];
  bool isLoading = true;

  @override
  void initState() {
    super.initState();
    fetchUserPosts();
  }

  Future<void> fetchUserPosts() async {
    try {
      final response = await http.get(Uri.parse('https://api.example.com/posts?userId=${widget.userId}'));
      if (response.statusCode == 200) {
        setState(() {
          posts = jsonDecode(response.body);
          isLoading = false;
        });
      } else {
        print('Failed to load posts');
      }
    } catch (e) {
      print(e);
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('User Posts'),
      ),
      body: isLoading
          ? Center(child: CircularProgressIndicator())
          : ListView.builder(
              itemCount: posts.length,
              itemBuilder: (context, index) {
                return ListTile(
                  title: Text(posts[index]['title']),
                  subtitle: Text(posts[index]['content']),
                );
              },
            ),
    );
  }
}