Spring boot 如何在spring boot jpa中将%searchKey%等转换为本机查询

我试图将以下查询转换为本机查询，当查询返回2个元组时，我得到的是空列表

以下是查询：

SELECT 
  s.id AS shopID,
  s.shop_name AS shopName 
FROM
  shop s 
WHERE s.shop_name LIKE '%store%' ;

下面是我创建的方法，该方法返回空列表，而它应该发送包含两个对象的列表 （这是m存储库的方法）

依赖关系与数据库相关

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jdbc</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>8.0.21</version>
        </dependency>

org.springframework.boot
弹簧靴启动器jdbc
org.springframework.boot
spring引导启动器数据jpa
mysql
mysql连接器java
8.0.21

我怀疑

%:searchKey%

在本机查询中的组合，我认为

%

必须是参数的一部分

@Query(value = "SELECT \n" +
            "  s.id AS shopID,\n" +
            "  s.shop_name AS shopName \n" +
            "FROM\n" +
            "  shop s \n" +
            "WHERE s.shop_name LIKE :searchKey", nativeQuery = true)
List<Object[]> buyerDashboardSearchSuggestion_internal(@Param("searchKey") String searchKey);

default List<Object[]> buyerDashboardSearchSuggestion(String searchKey) {
    return buyerDashboardSearchSuggestion_internal("%"+searchKey+"%");
    //todo escape special chars like % and _ in "searchKey"
}

@Query（value=“SELECT\n”+
s.id作为shopID，\n+
“s.shop\u name作为shopName\n”+
“来自\n”+
“商店s\n”+
“WHERE s.shop_name LIKE:searchKey”，nativeQuery=true）
List buyerDashboardSearchSuggestion_internal（@Param（“searchKey”）字符串searchKey）；
默认列表buyerDashboardSearchSuggestion（字符串搜索键）{
返回buyerDashboardSearchSuggestion\u内部（“%”+搜索键+“%”）；
//todo在“searchKey”中转义特殊字符，如%和u
}

您缺少围绕LIKE和围绕百分号的单引号。是否类似于“WHERE s.shop_name”“LIKE”“%：searchKey%”？我尝试了这个“WHERE s.shop_name LIKE”“：searchKey%”，但仍然得到了一个0个本应有效的对象列表。查看您的参数，是否区分大小写？是的，但即使我维护大小写，如“Store”，也会得到空列表。

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jdbc</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>8.0.21</version>
        </dependency>

@Query(value = "SELECT \n" +
            "  s.id AS shopID,\n" +
            "  s.shop_name AS shopName \n" +
            "FROM\n" +
            "  shop s \n" +
            "WHERE s.shop_name LIKE :searchKey", nativeQuery = true)
List<Object[]> buyerDashboardSearchSuggestion_internal(@Param("searchKey") String searchKey);

default List<Object[]> buyerDashboardSearchSuggestion(String searchKey) {
    return buyerDashboardSearchSuggestion_internal("%"+searchKey+"%");
    //todo escape special chars like % and _ in "searchKey"
}