模式配置
- 配置项说明

模式配置

配置项说明

命名空间：http://shardingsphere.apache.org/schema/shardingsphere/datasource/datasource-5.1.0.xsd

<shardingsphere:mode />

名称	类型	说明	默认值
type	属性	运行模式类型。可选配置：Memory、Standalone、Cluster
repository-ref (?)	属性	持久化仓库 Bean 引用。Memory 类型无需持久化
overwrite (?)	属性	是否使用本地配置覆盖持久化配置	false

内存模式

缺省配置。

配置示例

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:shardingsphere="http://shardingsphere.apache.org/schema/shardingsphere/datasource"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                           http://www.springframework.org/schema/beans/spring-beans.xsd
                           http://shardingsphere.apache.org/schema/shardingsphere/datasource
                           http://shardingsphere.apache.org/schema/shardingsphere/datasource/datasource.xsd">
    <shardingsphere:data-source id="ds" schema-name="foo_schema" data-source-names="..." rule-refs="..." />
</beans>

单机模式

配置项说明

命名空间：http://shardingsphere.apache.org/schema/shardingsphere/mode-repository/standalone/repository-5.0.0.xsd

<standalone:repository />

名称	类型	说明
id	属性	持久化仓库 Bean 名称
type	属性	持久化仓库类型
props (?)	标签	持久化仓库所需属性

配置示例

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:shardingsphere="http://shardingsphere.apache.org/schema/shardingsphere/datasource"
       xmlns:standalone="http://shardingsphere.apache.org/schema/shardingsphere/mode-repository/standalone"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                           http://www.springframework.org/schema/beans/spring-beans.xsd
                           http://shardingsphere.apache.org/schema/shardingsphere/datasource
                           http://shardingsphere.apache.org/schema/shardingsphere/datasource/datasource.xsd
                           http://shardingsphere.apache.org/schema/shardingsphere/mode-repository/standalone
                           http://shardingsphere.apache.org/schema/shardingsphere/mode-repository/standalone/repository.xsd">
    <standalone:repository id="standaloneRepository" type="File">
        <props>
            <prop key="path">target</prop>
        </props>
    </standalone:repository>
    <shardingsphere:data-source id="ds" schema-name="foo_schema" data-source-names="..." rule-refs="..." >
        <shardingsphere:mode type="Standalone" repository-ref="standaloneRepository" overwrite="true" />
    </shardingsphere:data-source>
</beans>

集群模式

配置项说明

命名空间：http://shardingsphere.apache.org/schema/shardingsphere/mode-repository/cluster/repository-5.0.0.xsd

<cluster:repository />

名称	类型	说明
id	属性	持久化仓库 Bean 名称
type	属性	持久化仓库类型
namespace	属性	注册中心命名空间
server-lists	属性	注册中心连接地址
props (?)	标签	持久化仓库所需属性

配置示例

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:shardingsphere="http://shardingsphere.apache.org/schema/shardingsphere/datasource"
       xmlns:cluster="http://shardingsphere.apache.org/schema/shardingsphere/mode-repository/cluster"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                           http://www.springframework.org/schema/beans/spring-beans.xsd
                           http://shardingsphere.apache.org/schema/shardingsphere/datasource
                           http://shardingsphere.apache.org/schema/shardingsphere/datasource/datasource.xsd
                           http://shardingsphere.apache.org/schema/shardingsphere/mode-repository/cluster
                           http://shardingsphere.apache.org/schema/shardingsphere/mode-repository/cluster/repository.xsd">
    <cluster:repository id="clusterRepository" type="Zookeeper" namespace="regCenter" server-lists="localhost:3182">
        <props>
            <prop key="max-retries">3</prop>
            <prop key="operation-timeout-milliseconds">1000</prop>
        </props>
    </cluster:repository>
    <shardingsphere:data-source id="ds" schema-name="foo_schema" data-source-names="..." rule-refs="...">
        <shardingsphere:mode type="Cluster" repository-ref="clusterRepository" overwrite="true" />
    </shardingsphere:data-source>
</beans>

持久化仓库类型的详情，请参见内置持久化仓库类型列表。