refactor: 调整示例代码目录结构

Author: dunwu

.editorconfig

@@ -19,7 +19,7 @@ insert_final_newline = true
 [*.{bat, cmd}]
 end_of_line = crlf
 
-[*.{java, gradle, groovy, kt, sh, xml}]
+[*.{java, gradle, groovy, kt, sh}]
 indent_size = 4
 
 [*.md]

codes/javadb/elasticsearch/elasticsearch7/pom.xml

@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.springframework.boot</groupId>
+    <artifactId>spring-boot-starter-parent</artifactId>
+    <version>2.6.3</version>
+  </parent>
+
+  <groupId>io.github.dunwu</groupId>
+  <artifactId>javadb-elasticsearch7</artifactId>
+  <version>1.0.0</version>
+  <packaging>jar</packaging>
+
+  <properties>
+    <elasticsearch.version>7.16.3</elasticsearch.version>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-data-elasticsearch</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-json</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>org.projectlombok</groupId>
+      <artifactId>lombok</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>cn.hutool</groupId>
+      <artifactId>hutool-all</artifactId>
+      <version>5.7.20</version>
+    </dependency>
+
+    <dependency>
+      <groupId>co.elastic.clients</groupId>
+      <artifactId>elasticsearch-java</artifactId>
+      <version>7.16.3</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.elasticsearch.client</groupId>
+      <artifactId>elasticsearch-rest-client</artifactId>
+      <version>${elasticsearch.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.elasticsearch.client</groupId>
+      <artifactId>elasticsearch-rest-high-level-client</artifactId>
+      <version>${elasticsearch.version}</version>
+    </dependency>
+  </dependencies>
+
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>com.fasterxml.jackson.core</groupId>
+        <artifactId>jackson-databind</artifactId>
+        <version>2.12.3</version>
+      </dependency>
+      <dependency>
+        <groupId>com.fasterxml.jackson.core</groupId>
+        <artifactId>jackson-core</artifactId>
+        <version>2.12.3</version>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-maven-plugin</artifactId>
+      </plugin>
+    </plugins>
+  </build>
+</project>