es 7.17.8 support

Author: shi-yuan

pom.xml

@@ -4,7 +4,7 @@
 
 	<groupId>org.ansj</groupId>
 	<artifactId>elasticsearch-analysis-ansj</artifactId>
-	<version>7.17.7.0</version>
+	<version>7.17.8.0</version>
 	<description>elasticsearch analysis by ansj</description>
 	<name>elasticsearch-analysis-ansj</name>
 	<url>http://maven.nlpcn.org</url>
@@ -14,7 +14,8 @@
 		<runSuite>**/MainTestSuite.class</runSuite>
 		<elasticsearch.plugin.name>elasticsearch-analysis-ansj</elasticsearch.plugin.name>
 		<elasticsearch.plugin.java.version>1.8</elasticsearch.plugin.java.version>
-		<elasticsearch.version>7.17.7</elasticsearch.version>
+		<elasticsearch.version>7.17.8</elasticsearch.version>
+		<lucene.version>8.11.1</lucene.version>
 		<elasticsearch.plugin.classname>org.ansj.elasticsearch.plugin.AnalysisAnsjPlugin</elasticsearch.plugin.classname>
 	</properties>
 
@@ -44,6 +45,20 @@
 			<scope>provided</scope>
 		</dependency>
 
+		<dependency>
+			<groupId>org.elasticsearch</groupId>
+			<artifactId>elasticsearch-x-content</artifactId>
+			<version>${elasticsearch.version}</version>
+			<scope>provided</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.apache.lucene</groupId>
+			<artifactId>lucene-core</artifactId>
+			<version>${lucene.version}</version>
+			<scope>provided</scope>
+		</dependency>
+
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-api</artifactId>