[jira] [Created] (SCB-1158) External jars support Alpha

[Lei Zhang (JIRA)]

Lei Zhang created SCB-1158:
------------------------------

             Summary:  External jars support Alpha
                 Key: SCB-1158
                 URL: https://issues.apache.org/jira/browse/SCB-1158
             Project: Apache ServiceComb
          Issue Type: Improvement
          Components: Saga
    Affects Versions: saga-0.4.0
            Reporter: Lei Zhang
             Fix For: saga-0.4.0


We can use loads external jars support multiple database types

create libs directory in the  alpha-server-0.4.0-SNAPSHOT-exec.jar directory, 
copy  mysql-connector-java-8.0.15.jar to the libs directory And add config 
-Dloader.path=./libs to the command line, e.g.

 

java -Dloader.path=./libs -jar alpha-server-0.4.0-SNAPSHOT-exec.jar \

--spring.datasource.platform=mysql \

--spring.datasource.dataSourceClassName=com.mysql.jdbc.Driver \

--spring.datasource.url='jdbc:[mysql://0.0.0.0:3306/saga?useUnicode=true&characterEncoding=utf-8&autoReconnect=true']
 \

--spring.datasource.username=saga-user \

--spring.datasource.password=saga-password \

--spring.profiles.active=prd

 

In order to external jars support need to use `ZIP` layout in maven plugin 
configuration, e.g

 

<plugin>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-maven-plugin</artifactId>

<configuration>

  <layout>ZIP</layout>

</configuration>

</plugin>



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