update 整合 satoken 权限、鉴权一体化框架

疯狂的狮子li

2021-09-23 553c29ab8a46c9a07e3657fdd36a81a6bfde1afe

 ruoyi-framework/src/main/java/com/ruoyi/framework/aspectj/DataSourceAspect.java

@@ -1,72 +1,38 @@
package com.ruoyi.framework.aspectj;



import java.util.Objects;

import org.aspectj.lang.ProceedingJoinPoint;

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.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.springframework.core.annotation.AnnotationUtils;

import org.springframework.core.annotation.Order;

import org.springframework.stereotype.Component;

import com.ruoyi.common.annotation.DataSource;

import com.ruoyi.common.utils.StringUtils;

import com.ruoyi.framework.datasource.DynamicDataSourceContextHolder;



/**

 * 多数据源处理

 * 
 * @author ruoyi

 */

@Aspect

@Order(1)

@Component

public class DataSourceAspect

{

    protected Logger logger = LoggerFactory.getLogger(getClass());



    @Pointcut("@annotation(com.ruoyi.common.annotation.DataSource)"

            + "|| @within(com.ruoyi.common.annotation.DataSource)")

    public void dsPointCut()

    {



    }



    @Around("dsPointCut()")

    public Object around(ProceedingJoinPoint point) throws Throwable

    {

        DataSource dataSource = getDataSource(point);



        if (StringUtils.isNotNull(dataSource))

        {

            DynamicDataSourceContextHolder.setDataSourceType(dataSource.value().name());

        }



        try

        {

            return point.proceed();

        }

        finally

        {

            // 销毁数据源 在执行方法之后

            DynamicDataSourceContextHolder.clearDataSourceType();

        }

    }



    /**

     * 获取需要切换的数据源

     */

    public DataSource getDataSource(ProceedingJoinPoint point)

    {

        MethodSignature signature = (MethodSignature) point.getSignature();

        DataSource dataSource = AnnotationUtils.findAnnotation(signature.getMethod(), DataSource.class);

        if (Objects.nonNull(dataSource))

        {

            return dataSource;

        }



        return AnnotationUtils.findAnnotation(signature.getDeclaringType(), DataSource.class);

    }

}

package com.ruoyi.framework.aspectj;

import com.baomidou.dynamic.datasource.toolkit.DynamicDataSourceContextHolder;
import com.ruoyi.common.annotation.DataSource;
import com.ruoyi.common.utils.StringUtils;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Component;

/**
 * 多数据源处理
 *
 * @author Lion Li
 */
@Aspect
@Order(-500)
@Component
public class DataSourceAspect {

   @Around("@annotation(dataSource) || @within(dataSource)")
   public Object around(ProceedingJoinPoint point, DataSource dataSource) throws Throwable {
      if (StringUtils.isNotNull(dataSource)) {
         DynamicDataSourceContextHolder.poll();
         String source = dataSource.value().getSource();
         DynamicDataSourceContextHolder.push(source);
      }

      try {
         return point.proceed();
      } finally {
         // 销毁数据源 在执行方法之后
         DynamicDataSourceContextHolder.clear();
      }
   }

}