29 lines
998 B
Markdown
29 lines
998 B
Markdown
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```java title="Java"
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import java.net.http.HttpClient;
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import java.net.http.HttpRequest;
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import java.net.http.HttpResponse;
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import java.net.URI;
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import java.nio.file.Files;
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import java.nio.file.Paths;
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import com.fasterxml.jackson.databind.ObjectMapper;
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HttpClient client = HttpClient.newHttpClient();
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byte[] fileBytes = Files.readAllBytes(Paths.get("document.pdf"));
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var request = HttpRequest.newBuilder()
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.uri(URI.create("http://localhost:8000/extract"))
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.header("Content-Type", "application/octet-stream")
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.POST(HttpRequest.BodyPublishers.ofByteArray(fileBytes))
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.build();
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HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
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if (response.statusCode() != 200) {
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ObjectMapper mapper = new ObjectMapper();
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var error = mapper.readTree(response.body());
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System.err.println("Error: " + error.get("error_type").asText() + " - " + error.get("message").asText());
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} else {
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System.out.println("Success: " + response.body());
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}
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```
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