java - com.abc.serive.MysqlService 中的字段 countRepo 需要类型为 'com.abc.repository.ClicksQuickReplyRepository' 的 bean，但无法找到

Question

package com.abc.repository.ClicksQuickReplyRepository;

import com.abc.model.ClicksQuickReply;
import org.springframework.data.repository.query.Param;
import org.springframework.stereotype.Repository;
import org.springframework.data.jpa.repository.Query;
import java.util.List;

@Repository
public interface ClicksQuickReplyRepository{

    @Query( value = "select notificationTag,count,button_id from fb_sent_messages where page_id=?1 and notificationTag in ?2", nativeQuery=true)
    List<ClicksQuickReply> getClickCount(@Param("pageID") String pageID, @Param("notificationTag")  String notificationTag);
}

MySQL 服务类

package com.abc.serive.MysqlService;

@Service
public class MysqlService {

@Autowired
    private ClicksQuickReplyRepository clicksQuickReplyRepository;

} 

Autowiring ClicksQuickReplyRepository 会导致错误:

Field clicksQuickReplyRepository in com.abc.serive.MysqlService required a bean of type 'com.abc.repository.ClicksQuickReplyRepository' that could not be found.

我尝试了以下方法来修复它:

1. 将@EnableJpaRepositories添加到SpringConfiguration类
2. 添加了@SpringBootApplication(scanBasePackages={"com.abc.repository"}) 即 scanBasePackage//开始导致其他包出现相同的错误

Answer 1

这可能是由于错误映射造成的，您的查询中存在 where page_id=?1，而您的参数名称是 pageID。这些应该是平等的。错误的映射导致没有bean注入(inject)。