39 lines
1.4 KiB
Java
39 lines
1.4 KiB
Java
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import com.fasterxml.jackson.databind.JsonNode;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import java.io.IOException;
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public class DraftUrlTest {
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private static final ObjectMapper objectMapper = new ObjectMapper();
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public static String extractDraftUrl(String jsonString) {
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if (jsonString == null || jsonString.isEmpty()) {
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return null;
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}
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try {
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JsonNode rootNode = objectMapper.readTree(jsonString);
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JsonNode outputNode = rootNode.get("Output");
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if (outputNode == null || !outputNode.isObject()) {
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return null;
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}
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JsonNode draftUrlNode = outputNode.get("output");
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if (draftUrlNode == null || !draftUrlNode.isTextual()) {
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return null;
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}
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String draftUrl = draftUrlNode.asText();
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draftUrl = draftUrl.replaceAll("\\\"", "");
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return draftUrl;
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} catch (IOException e) {
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return null;
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}
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}
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public static void main(String[] args) {
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String testJson = "{\"node_status\":\"0\",\"Output\":{\"output\":\"https://www.1818ai.com/api/v1/drafts/download_draft?draft_id=040ac6aa-a786-4fa5-8dee-506ba1d6c35d\"}}";
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String draftUrl = extractDraftUrl(testJson);
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System.out.println("提取的draft_url: " + draftUrl);
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System.out.println("测试结果: " + (draftUrl != null ? "成功" : "失败"));
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}
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}
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