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feat: ES6 java 客户端示例

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+610

-193

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+610

-193

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`@@ -32,6 +32,11 @@`
`32`	`32`	`<artifactId>hutool-all</artifactId>`
`33`	`33`	`<version>5.7.20</version>`
`34`	`34`	`</dependency>`
	`35`	`+ <dependency>`
	`36`	`+ <groupId>com.fasterxml.jackson.core</groupId>`
	`37`	`+ <artifactId>jackson-databind</artifactId>`
	`38`	`+ <version>2.15.2</version>`
	`39`	`+ </dependency>`
`35`	`40`
`36`	`41`	`<dependency>`
`37`	`42`	`<groupId>ch.qos.logback</groupId>`

Lines changed: 10 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -2,15 +2,21 @@`
`2`	`2`
`3`	`3`	`import io.github.dunwu.javadb.elasticsearch.entity.User;`
`4`	`4`	`import io.github.dunwu.javadb.elasticsearch.mapper.UserEsMapper;`
	`5`	`+import io.github.dunwu.javadb.elasticsearch.util.ElasticsearchUtil;`
	`6`	`+import org.elasticsearch.client.RestHighLevelClient;`
`5`	`7`
`6`	`8`	`import java.io.IOException;`
`7`	`9`	`import java.util.Arrays;`
`8`	`10`	`import java.util.List;`
`9`	`11`
`10`		`-`
`11`	`12`	`public class Demo {`
	`13`	`+`
	`14`	`+ private static final String HOSTS = "127.0.0.1:9200";`
	`15`	`+ private static final RestHighLevelClient restHighLevelClient = ElasticsearchUtil.newRestHighLevelClient(HOSTS);`
	`16`	`+`
`12`	`17`	`public static void main(String[] args) throws IOException, InterruptedException {`
`13`		`- UserEsMapper mapper = new UserEsMapper();`
	`18`	`+`
	`19`	`+ UserEsMapper mapper = new UserEsMapper(restHighLevelClient);`
`14`	`20`
`15`	`21`	`System.out.println("索引是否存在:" + mapper.isIndexExists());`
`16`	`22`
`@@ -24,6 +30,7 @@ public static void main(String[] args) throws IOException, InterruptedException`
`24`	`30`	`System.out.println("根据ID批量查询:" + mapper.pojoListByIds(Arrays.asList("1", "2")).toString());`
`25`	`31`
`26`	`32`	`Thread.sleep(1000);`
`27`		`- System.out.println("根据ID批量删除:" + mapper.deleteByIds(Arrays.asList("1", "2")));`
	`33`	`+ System.out.println("根据ID批量删除:" + mapper.batchDeleteById(Arrays.asList("1", "2")));`
`28`	`34`	`}`
	`35`	`+`
`29`	`36`	`}`

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`@@ -0,0 +1,36 @@`
	`1`	`+package io.github.dunwu.javadb.elasticsearch.entity;`
	`2`	`+`
	`3`	`+import lombok.Data;`
	`4`	`+`
	`5`	`+import java.util.ArrayList;`
	`6`	`+import java.util.Collection;`
	`7`	`+import java.util.List;`
	`8`	`+`
	`9`	`+/**`
	`10`	`+ * 分页实体`
	`11`	`+ *`
	`12`	`+ * @author <a href="mailto:forbreak@163.com">Zhang Peng</a>`
	`13`	`+ * @date 2023年06月28日`
	`14`	`+ */`
	`15`	`+@Data`
	`16`	`+public class Page<T> {`
	`17`	`+`
	`18`	`+ private long total;`
	`19`	`+ private int page;`
	`20`	`+ private int size;`
	`21`	`+ private List<T> content = new ArrayList<>();`
	`22`	`+`
	`23`	`+ public Page(long total, int page, int size) {`
	`24`	`+ this.total = total;`
	`25`	`+ this.page = page;`
	`26`	`+ this.size = size;`
	`27`	`+ }`
	`28`	`+`
	`29`	`+ public Page(long total, int page, int size, Collection<T> list) {`
	`30`	`+ this.total = total;`
	`31`	`+ this.page = page;`
	`32`	`+ this.size = size;`
	`33`	`+ this.content.addAll(list);`
	`34`	`+ }`
	`35`	`+`
	`36`	`+}`

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`@@ -12,10 +12,16 @@`
`12`	`12`	`@Data`
`13`	`13`	`@Builder`
`14`	`14`	`public class User implements EsEntity {`
	`15`	`+`
`15`	`16`	`private Long id;`
`16`	`17`	`private String username;`
`17`	`18`	`private String password;`
`18`	`19`	`private Integer age;`
`19`	`20`	`private String email;`
`20`	`21`
	`22`	`+ @Override`
	`23`	`+ public String getDocId() {`
	`24`	`+ return null;`
	`25`	`+ }`
	`26`	`+`
`21`	`27`	`}`

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