Spring Boot集成ShardingSphere配合dynamic-datasource进行数据源切换 | Spring Cloud 49

import org.apache.shardingsphere.infra.config.properties.ConfigurationProperties;
import org.apache.shardingsphere.infra.context.metadata.MetaDataContexts;
import org.apache.shardingsphere.infra.context.runtime.RuntimeContext;
import org.apache.shardingsphere.infra.database.DefaultSchema;
import org.apache.shardingsphere.infra.executor.kernel.ExecutorEngine;
import org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData;
import org.apache.shardingsphere.infra.optimize.context.OptimizerContext;
import org.apache.shardingsphere.mode.manager.ContextManager;
import org.apache.shardingsphere.mode.metadata.MetaDataContextsBuilder;
import org.apache.shardingsphere.infra.config.mode.ModeConfiguration;
import org.apache.shardingsphere.infra.config.properties.ConfigurationProperties;
import org.apache.shardingsphere.infra.context.schema.ShardingSphereSchema;
import org.apache.shardingsphere.infra.context.schema.SchemaContexts;
import org.apache.shardingsphere.infra.context.schema.SchemaContextsBuilder;
import org.apache.shardingsphere.infra.database.DefaultSchema;
import org.apache.shardingsphere.infra.executor.kernel.ExecutorEngine;
import org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData;
import org.apache.shardingsphere.infra.optimize.context.OptimizerContext;
import org.apache.shardingsphere.mode.manager.ContextManager;
import org.apache.shardingsphere.mode.metadata.MetaDataContextsBuilder;
import org.apache.shardingsphere.infra.config.mode.ModeConfiguration;
import org.apache.shardingsphere.infra.context.runtime.RuntimeContext;
import org.apache.shardingsphere.infra.context.schema.ShardingSphereSchema;
import org.apache.shardingsphere.infra.context.schema.SchemaContexts;
import org.apache.shardingsphere.infra.context.schema.SchemaContextsBuilder;
import org.apache.shardingsphere.infra.database.DefaultSchema;
import org.apache.shardingsphere.infra.executor.kernel.ExecutorEngine;
import org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData;
import org.apache.shardingsphere.infra.optimize.context.OptimizerContext;
import org.apache.shardingsphere.mode.manager.ContextManager;
import org.apache.shardingsphere.mode.metadata.MetaDataContextsBuilder;
import org.apache.shardingsphere.infra.config.mode.ModeConfiguration;
import org.apache.shardingsphere.infra.context.runtime.RuntimeContext;
import org.apache.shardingsph