重写QuerydslPredicateExecutor的findAll()方法

import com.querydsl.core.types.Predicate;
import org.springframework.data.jpa.repository.support.QuerydslRepositorySupport;
import org.springframework.stereotype.Repository;

import java.util.List;

@Repository
public class CustomRepositoryImpl extends QuerydslRepositorySupport implements CustomRepository {

    public CustomRepositoryImpl() {
        super(Entity.class);
    }

    @Override
    public List<Entity> findAll(Predicate predicate) {
        // 添加额外的查询条件
        QEntity qEntity = QEntity.entity;
        BooleanExpression additionalCondition = qEntity.field.eq("value");

        // 组合查询条件
        Predicate combinedPredicate = predicate.and(additionalCondition);

        // 执行查询
        return from(qEntity).where(combinedPredicate).fetch();
    }
}