28 lines
719 B
Dart
28 lines
719 B
Dart
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import 'dart:convert';
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import 'package:http/http.dart' as http;
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class TextClassificationService {
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Future<int> classifyText(String text) async {
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try {
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final uri = Uri.parse('http://143.64.185.20:18606/classify');
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final response = await http.post(
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uri,
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headers: {'Content-Type': 'application/json'},
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body: json.encode({'text': text}),
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);
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if (response.statusCode == 200) {
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return json.decode(response.body)['category'];
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} else {
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print(
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'Classification failed: ${response.statusCode}, ${response.body}');
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return -1;
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}
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} catch (e) {
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print('Error during text classification: $e');
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return -1;
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}
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}
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}
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