1回答

CrazyCodeBoy

2023-11-29

可以使用http库，用以下代码执行Form Post请求：

```dart
import 'dart:convert';
import 'package:http/http.dart' as http;

void sendFormData() async {
  var url = Uri.parse('https://your-api-endpoint.com');
  var response = await http.post(
    url,
    headers: {'Content-Type': 'application/x-www-form-urlencoded'},
    body: {
      'key1': 'value1',
      'key2': 'value2',
      // Add more key-value pairs as needed
    },
  );

  if (response.statusCode == 200) {
    print('Form data sent successfully');
    print('Response: ${response.body}');
  } else {
    print('Error sending form data. Status code: ${response.statusCode}');
    print('Response: ${response.body}');
  }
}
```

请替换`https://your-api-endpoint.com`为实际的API端点，并根据需要添加更多的键值对到`body`中。这个例子中，`headers`中指定了Content-Type为`application/x-www-form-urlencoded`，以确保请求被正确解析为表单数据。

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