更新多数据源配置，增加一个开关控制是否开启多数据源

src/main/java/com/stylefeng/guns/config/MybatisPlusConfig.java

@@ -9,6 +9,7 @@ import com.stylefeng.guns.config.properties.MutiDataSourceProperties;
 import com.stylefeng.guns.core.mutidatesource.DynamicDataSource;
 import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.transaction.annotation.EnableTransactionManagement;
@@ -33,31 +34,41 @@ public class MybatisPlusConfig {
     @Autowired
     MutiDataSourceProperties mutiDataSourceProperties;
 
+
     /**
-     * druid数据库连接池
+     * 另一个数据源
      */
-    private DruidDataSource dataSourceGuns() {
+    private DruidDataSource bizDataSource() {
         DruidDataSource dataSource = new DruidDataSource();
         druidProperties.config(dataSource);
+        mutiDataSourceProperties.config(dataSource);
         return dataSource;
     }
 
     /**
-     * 多数据源配置
+     * guns的数据源
      */
-    private DruidDataSource bizDataSource() {
+    private DruidDataSource dataSourceGuns(){
         DruidDataSource dataSource = new DruidDataSource();
         druidProperties.config(dataSource);
-        mutiDataSourceProperties.config(dataSource);
         return dataSource;
     }
 
+    /**
+     * 单数据源连接池配置
+     */
+    @Bean
+    @ConditionalOnProperty(prefix = "guns", name = "muti-datasource-open", havingValue = "false")
+    public DruidDataSource singleDatasource() {
+        return dataSourceGuns();
+    }
 
     /**
-     * 动态数据源
+     * 多数据源连接池配置
      */
     @Bean
-    public DynamicDataSource dataSource() {
+    @ConditionalOnProperty(prefix = "guns", name = "muti-datasource-open", havingValue = "true")
+    public DynamicDataSource mutiDataSource() {
 
         DruidDataSource dataSourceGuns = dataSourceGuns();
         DruidDataSource bizDataSource = bizDataSource();

src/main/java/com/stylefeng/guns/core/aop/MultiSourceExAop.java

@@ -10,6 +10,7 @@ import org.aspectj.lang.annotation.Around;
 import org.aspectj.lang.annotation.Aspect;
 import org.aspectj.lang.annotation.Pointcut;
 import org.aspectj.lang.reflect.MethodSignature;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.core.Ordered;
 import org.springframework.stereotype.Component;
 
@@ -24,6 +25,7 @@ import java.lang.reflect.Method;
  */
 @Aspect
 @Component
+@ConditionalOnProperty(prefix = "guns", name = "muti-datasource-open", havingValue = "true")
 public class MultiSourceExAop implements Ordered {
 	
 	private Logger log = Logger.getLogger(this.getClass());

src/main/resources/application.yml

@@ -10,6 +10,7 @@ guns:
   #file-upload-path: d:/tmp  #文件上传目录(不配置的话为java.io.tmpdir目录)
   session-invalidate-time: 1800 #session失效时间 单位：秒
   session-validation-interval: 900 #多久检测一次失效的session 单位：秒
+  muti-datasource-open: false #是否开启多数据源(true/false)
 
 ###################  项目启动端口  ###################
 server:

src/test/java/com/stylefeng/guns/biz/BizTest.java

@@ -20,8 +20,8 @@ public class BizTest extends BaseJunit {
     public void test() {
         //testService.testGuns();
 
-        //testService.testBiz();
+        testService.testBiz();
 
-        testService.testAll();
+        //testService.testAll();
     }
 }