fix feign熔断问题

疯狂的狮子li

2021-04-22 9173f9c9cb53541cf7c1819b61d601cfc3ac2199

 ruoyi-framework/src/main/java/com/ruoyi/framework/config/MybatisPlusConfig.java

@@ -1,8 +1,11 @@
package com.ruoyi.framework.config;

import com.baomidou.mybatisplus.extension.plugins.OptimisticLockerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import com.baomidou.mybatisplus.extension.plugins.SqlExplainInterceptor;
import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.OptimisticLockerInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import com.ruoyi.framework.mybatisplus.CreateAndUpdateMetaObjectHandler;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;
@@ -11,28 +14,88 @@
@Configuration
public class MybatisPlusConfig {

   @Bean
   public MybatisPlusInterceptor mybatisPlusInterceptor() {
      MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
      // 分页插件
      interceptor.addInnerInterceptor(paginationInnerInterceptor());
      // 乐观锁插件
      interceptor.addInnerInterceptor(optimisticLockerInnerInterceptor());
      // 阻断插件
//      interceptor.addInnerInterceptor(blockAttackInnerInterceptor());
      return interceptor;
   }

   /**
    * 分页插件，自动识别数据库类型
    * https://baomidou.com/guide/interceptor-pagination.html
    */
   @Bean
   public PaginationInterceptor paginationInterceptor() {
      return new PaginationInterceptor();
   public PaginationInnerInterceptor paginationInnerInterceptor() {
      PaginationInnerInterceptor paginationInnerInterceptor = new PaginationInnerInterceptor();
      // 设置数据库类型为mysql
      paginationInnerInterceptor.setDbType(DbType.MYSQL);
      // 设置最大单页限制数量，默认 500 条，-1 不受限制
      paginationInnerInterceptor.setMaxLimit(-1L);
      return paginationInnerInterceptor;
   }

   /**
    * 乐观锁插件
    * https://baomidou.com/guide/interceptor-optimistic-locker.html
    */
   @Bean
   public OptimisticLockerInterceptor optimisticLockerInterceptor() {
      return new OptimisticLockerInterceptor();
   public OptimisticLockerInnerInterceptor optimisticLockerInnerInterceptor() {
      return new OptimisticLockerInnerInterceptor();
   }

   /**
    * 如果是对全表的删除或更新操作，就会终止该操作
    * https://baomidou.com/guide/interceptor-block-attack.html
    */
//   public BlockAttackInnerInterceptor blockAttackInnerInterceptor() {
//      return new BlockAttackInnerInterceptor();
//   }

   /**
    * sql性能规范插件(垃圾SQL拦截)
    * 如有需要可以启用
    */
//   public IllegalSQLInnerInterceptor illegalSQLInnerInterceptor() {
//      return new IllegalSQLInnerInterceptor();
//   }


   /**
    * 自定义主键策略
    * https://baomidou.com/guide/id-generator.html
    */
//   @Bean
//   public IdentifierGenerator idGenerator() {
//      return new CustomIdGenerator();
//   }

   /**
    * 元对象字段填充控制器
    * https://baomidou.com/guide/auto-fill-metainfo.html
    */
   @Bean
   public SqlExplainInterceptor sqlExplainInterceptor() {
      return new SqlExplainInterceptor();
   public MetaObjectHandler metaObjectHandler() {
      return new CreateAndUpdateMetaObjectHandler();
   }

   /**
    * sql注入器配置
    * https://baomidou.com/guide/sql-injector.html
    */
//   @Bean
//   public ISqlInjector sqlInjector() {
//      return new DefaultSqlInjector();
//   }

   /**
    * TenantLineInnerInterceptor 多租户插件
    * https://baomidou.com/guide/interceptor-tenant-line.html
    * DynamicTableNameInnerInterceptor 动态表名插件
    * https://baomidou.com/guide/interceptor-dynamic-table-name.html
    */

}