微服务改造

src/main/java/com/aida/seller/config/PrimaryDataSourceConfig.java

@@ -0,0 +1,57 @@
+package com.aida.seller.config;
+
+import com.baomidou.mybatisplus.core.config.GlobalConfig;
+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+import com.baomidou.mybatisplus.extension.spring.MybatisSqlSessionFactoryBean;
+import org.apache.ibatis.session.SqlSessionFactory;
+import org.mybatis.spring.SqlSessionTemplate;
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.boot.jdbc.DataSourceBuilder;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+import javax.sql.DataSource;
+
+@Configuration
+@MapperScan(basePackages = "com.aida.seller.module.*.mapper", sqlSessionFactoryRef = "primarySqlSessionFactory")
+public class PrimaryDataSourceConfig {
+
+    @Autowired
+    private MybatisPlusInterceptor mybatisPlusInterceptor;
+
+    @Primary
+    @Bean(name = "primaryDataSource")
+    @ConfigurationProperties(prefix = "spring.datasource.primary")
+    public DataSource dataSource() {
+        return DataSourceBuilder.create().build();
+    }
+
+    @Primary
+    @Bean(name = "primarySqlSessionFactory")
+    public SqlSessionFactory sqlSessionFactory(
+            @Qualifier("primaryDataSource") DataSource dataSource,
+            ApplicationContext applicationContext) throws Exception {
+        MybatisSqlSessionFactoryBean bean = new MybatisSqlSessionFactoryBean();
+        bean.setDataSource(dataSource);
+        bean.setMapperLocations(applicationContext.getResources("classpath*:/mapper/**/*.xml"));
+
+        GlobalConfig globalConfig = new GlobalConfig();
+        globalConfig.setBanner(false);
+        bean.setGlobalConfig(globalConfig);
+
+        bean.setPlugins(mybatisPlusInterceptor);
+        return bean.getObject();
+    }
+
+    @Primary
+    @Bean(name = "primarySqlSessionTemplate")
+    public SqlSessionTemplate sqlSessionTemplate(
+            @Qualifier("primarySqlSessionFactory") SqlSessionFactory sqlSessionFactory) {
+        return new SqlSessionTemplate(sqlSessionFactory);
+    }
+}