spring MyBean 源码
springboot MyBean 代码
文件路径：/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/data/nosql/neo4j/connecting/MyBean.java
/*
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.data.nosql.neo4j.connecting;
import org.neo4j.driver.Driver;
import org.neo4j.driver.Session;
import org.neo4j.driver.Values;
import org.springframework.stereotype.Component;
@Component
public class MyBean {
private final Driver driver;
public MyBean(Driver driver) {
this.driver = driver;
}
// @fold:on // ...
public String someMethod(String message) {
try (Session session = this.driver.session()) {
return session.writeTransaction((transaction) -> transaction
.run("CREATE (a:Greeting) SET a.message = $message RETURN a.message + ', from node ' + id(a)",
Values.parameters("message", message))
.single().get(0).asString());
}
}
// @fold:off
}
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- 本文标签： Spring Boot Java Spring
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