forked from D-Net/dnet-hadoop
32 lines
856 B
Java
32 lines
856 B
Java
package eu.dnetlib.dhp.dedup.jpath;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.jayway.jsonpath.JsonPath;
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import org.apache.commons.io.IOUtils;
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import org.junit.Test;
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import java.util.List;
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import java.util.Map;
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public class JsonPathTest {
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@Test
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public void testJPath () throws Exception {
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final String json = IOUtils.toString(getClass().getResourceAsStream("/eu/dnetlib/dedup/conf/sample.json"));
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List<Map<String, Object>> pid = JsonPath.read(json, "$.pid[*]");
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// System.out.println(json);
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pid.forEach(it -> {
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try {
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System.out.println(new ObjectMapper().writeValueAsString(it));
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} catch (JsonProcessingException e) {
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e.printStackTrace();
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}
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});
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}
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}
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