content: package com.clothrent.config.mybatis;
  
  import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
  import com.baomidou.mybatisplus.extension.plugins.pagination.optimize.JsqlParserCountOptimize;
  import org.mybatis.spring.annotation.MapperScan;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.transaction.annotation.EnableTransactionManagement;
  
  @EnableTransactionManagement
  @MapperScan({"com.clothrent.mapper"})
  @Configuration
  public class MybatisPlusConfig {
  
  
      @Bean
      public PaginationInterceptor paginationInterceptor() {
          PaginationInterceptor paginationInterceptor = new PaginationInterceptor();
          // 设置请求的页面大于最大页后操作， true调回到首页，false 继续请求  默认false
          // paginationInterceptor.setOverflow(false);
          // 设置最大单页限制数量，默认 500 条，-1 不受限制
          // paginationInterceptor.setLimit(500);
          // 开启 count 的 join 优化,只针对部分 left join
          paginationInterceptor.setCountSqlParser(new JsqlParserCountOptimize(true));
          return paginationInterceptor;
      }
  }