SpringBoot integration org.apache.Dubbo
As an excellent RPC framework, Dubbo has a large number of users in China. Since Dubbo was donated to the Apache Foundation by Ali in February 2018, it seems that Dubbo has brought new life to Apache Dubbo under its new name.Although the Spring Clou ...
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1, Create parent project Maven Project to manage dependencies
GroupId: the unique identifier in the project, which corresponds to the package structure in java. Her ...
Posted by Pioden on Fri, 17 Jan 2020 14:01:24 +0100
1, How Dubbo integrates spring boot (1)
1) Go straight to the theme, way 1:
In pom.xml, Dubbo starter dependency is introduced. In the application.properties configuration, use @ Service [expose Service] and @ Reference [Reference Service], and select the annotation method of application.properties +.
2) Create an ego interface module, wh ...
Posted by blankextacy on Fri, 17 Jan 2020 05:41:57 +0100
1. springboot Integrating Rabbit MQ
We need to create two new projects, one as a producer and the other as a consumer.Add an amqp dependency to pom.xml:
Add rabbitmq information ...
Posted by Sephirangel on Fri, 17 Jan 2020 02:02:21 +0100
The process of container solving dependency
ApplicationContext is created and initialized through configuration metadata, which describes all bean s. Configuration metadata can be XML, java code and annotation
For each bean, its dependency is expressed in the form of an attribute ...
Posted by Blaze(!) on Thu, 16 Jan 2020 11:23:43 +0100
Spring Boot is a new framework provided by the Pivotal team. It is designed based on spring 4.0, which simplifies the whole process of building and developing spring applications, and makes developers no longer need to define template configurations
In short, it helps devel ...
Posted by mayfair on Thu, 16 Jan 2020 09:11:22 +0100
Seata is Alibaba's open-source distributed transaction solution in 2019, which is committed to providing high-performance and easy-to-use distributed transaction services under the microservice architecture. Before the open source of Seata, the corresponding internal version of Seata played a role of distributed consistency M ...
Posted by levi_501_dehaan on Thu, 16 Jan 2020 06:42:38 +0100
>Simple Extensible Autonomous Transacation Architecture, seata is a simple, scalable and highly autonomous distributed architecture
SEATA Server Configure
>Because we use the official version 1.0.0-GA, most of the instructions found on the Internet are version 0.X, with many changes. For example, the script of db_store.sql is cancelled in ...
Posted by Begby on Wed, 15 Jan 2020 13:57:55 +0100
@MapperScan annotation is generally configured to use dao or mapper's scanning package to operate the database, which is generally an interface. If there are other interfaces in dao layer, such as @ Service, an error will be reported
Remove the service package. The met ...
Posted by malam on Wed, 15 Jan 2020 13:35:10 +0100
Promotion "required: if there is no transaction at present, a new transaction will be created. If there is a transaction at present, the transaction will be added. This setting is the most commonly used setting.
Promotion_supports: supports the current transaction. If there is a transaction, jo ...
Posted by hailam on Wed, 15 Jan 2020 13:26:19 +0100