fix(starter-data-neo4j) 使用cypher语法查询

zhengjiaao · Nov 14, 2022 · b22fc7b · b22fc7b
1 parent 616c661
commit b22fc7b
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diff --git a/starter-data/starter-data-neo4j/src/main/java/com/zja/repositorys/UserRepository.java b/starter-data/starter-data-neo4j/src/main/java/com/zja/repositorys/UserRepository.java
@@ -2,6 +2,10 @@
 
 import com.zja.entity.User;
 import org.springframework.data.neo4j.repository.Neo4jRepository;
+import org.springframework.data.neo4j.repository.query.Query;
+import org.springframework.data.repository.query.Param;
+
+import java.util.List;
 
 /**
  * Company: 上海数慧系统技术有限公司
@@ -12,4 +16,11 @@
  * Desc：
  */
 public interface UserRepository extends Neo4jRepository<User, Long> {
+
+    /**
+     * 使用cypher语法查询 自定义查询
+     */
+    @Query("MATCH (n:User) where n.name contains $name RETURN n")
+    List<User> getUserByName(@Param("name") String name);
+
 }
diff --git a/starter-data/starter-data-neo4j/src/test/java/com/zja/repositorys/UserRepositoryTests.java b/starter-data/starter-data-neo4j/src/test/java/com/zja/repositorys/UserRepositoryTests.java
@@ -47,6 +47,12 @@ public void test2() {
         System.out.println(userList);
     }
 
+    @Test
+    public void test3() {
+        List<User> userList = userRepository.getUserByName("李四");
+        System.out.println(userList);
+    }
+
     @Test
     public void deleteAllTest() throws Exception {
         //仅删除所有的User，不会删除Phone