新增IP地址识别

src/main/java/org/ansj/recognition/impl/IDCardRecognition.java

@@ -20,23 +20,36 @@ public class IDCardRecognition implements Recognition {
 	 */
 	private static final long serialVersionUID = -32133440735240290L;
 	private static final Nature ID_CARD_NATURE = new Nature("idcard");
+	private static final String REGEX_ID_NO_18 = "\\d{6}(18|19|([23]\\d))\\d{2}((0[1-9])|(10|11|12))(([0-2][1-9])|10|20|30|31)\\d{3}[0-9Xx]";
 
 	@Override
 	public void recognition(Result result) {
 
 		List<Term> terms = result.getTerms() ;
-		
+
 		for (Term term : terms) {
 			if ("m".equals(term.getNatureStr())) {
 
-				if (term.getName().length() == 18) {
+				if (term.getName().length() == 18 && term.getName().matches(REGEX_ID_NO_18)) {
 					term.setNature(ID_CARD_NATURE);
 				} else if (term.getName().length() == 17) {
 					Term to = term.to();
-					if ("x".equals(to.getName())) {
+					if ("x".equals(to.getName()) && (term.getName() + to.getName()).matches(REGEX_ID_NO_18)) {
 						term.merage(to);
 						to.setName(null);
 						term.setNature(ID_CARD_NATURE);
+					} else if (to.getName().startsWith("x") || to.getName().startsWith("X")) {
+						String start = to.getName().substring(0, 1);
+						if ((term.getName() + start).matches(REGEX_ID_NO_18)) {
+							String substring = to.getName().substring(1);
+							String real_substring = to.getRealName().substring(1);
+							String real_start = to.getRealName().substring(0,1);
+							term.setRealName(term.getRealName() + real_start);
+							term.setName(term.getName() + start);
+							to.setRealName(real_substring);
+							to.setName(substring);
+							term.setNature(ID_CARD_NATURE);
+						}
 					}
 				}
 

src/main/java/org/ansj/recognition/impl/IPRecognition.java

@@ -0,0 +1,31 @@
+package org.ansj.recognition.impl;
+
+import org.ansj.app.extracting.Extracting;
+import org.ansj.app.extracting.exception.RuleFormatException;
+import org.ansj.domain.TermNature;
+import org.ansj.domain.TermNatures;
+
+public class IPRecognition extends ExtractingRecognition {
+
+	private static final long serialVersionUID = 1L;
+
+	private static final TermNatures IP_T_N = new TermNatures(new TermNature("ip", 1));
+
+	private static final Extracting EXTRACTING = new Extracting();
+
+	private static final String REGEX_IPv4 = "(:m)[25[0-5]|][2[0-4]\\\\d|][1\\\\d{2}|][[0-9]\\\\d][\\\\d](\\.)" +
+			"(:m)[25[0-5]|][2[0-4]\\\\d|][1\\\\d{2}|][[0-9]\\\\d][\\\\d](\\.)(:m)[25[0-5]|][2[0-4]\\\\d|][1\\\\d{2}|][[0-9]\\\\d][\\\\d](\\.)" +
+			"(:m)[25[0-5]|][2[0-4]\\\\d|][1\\\\d{2}|][[0-9]\\\\d][\\\\d]";
+
+	static {
+		try {
+			EXTRACTING.addRuleStr(REGEX_IPv4);
+		} catch (RuleFormatException e) {
+			e.printStackTrace();
+		}
+	}
+
+	public IPRecognition() {
+		super(EXTRACTING, IP_T_N);
+	}
+}

src/test/java/org/ansj/recognition/impl/IDCardRecognitionTest.java

@@ -15,8 +15,10 @@ public class IDCardRecognitionTest {
 	@Test
 	public void test() {
 		Result result = ToAnalysis.parse("我吃了一个西瓜，我今年25岁。13282619771220503X这里有一万个东西，我的身份证号码是130722198506280057h");
+		Result result2 = ToAnalysis.parse("132826197713205030这，身份证号码是13072219850628005xx");
 
 		System.out.println(result.recognition(new IDCardRecognition()));
+		System.out.println(result2.recognition(new IDCardRecognition()));
 	}
 
 }

src/test/java/org/ansj/recognition/impl/IPRecognitionTest.java

@@ -0,0 +1,20 @@
+package org.ansj.recognition.impl;
+
+import org.ansj.domain.Result;
+import org.ansj.splitWord.analysis.ToAnalysis;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class IPRecognitionTest {
+
+	@Test
+	public void recognition() throws Exception {
+
+		Result recognition = null ;
+		recognition = ToAnalysis.parse("192.168.1.1, 1.1.1.1, 255.254.251.256, 0.0.0.0").recognition(new IPRecognition());
+
+		System.out.println(recognition);
+		Assert.assertEquals(recognition.get(0).getName(), ("192.168.1.1"));
+	}
+
+}