spring boot jpahql语句报错 ：antlr.NoViableAltException: unexpected token: roleName

Posted 2020-10-28 Angel挤一挤

使用场景：在spring data jpa下使用@Query("hql语句")

然后在项目启动的时候报错

hql语句报错：antlr.NoViableAltException: unexpected token: roleName

仔细查看了一下代码：

 @Query(value =
    "from Role as r left join r.department as d left join d.company as c where" +
            " (:departmentId is null or d.id = :departmentId)" +
            " and (:companyId is null or c.id = :companyId)"+
            " and （:roleName is null or r.name = :roleName）"
    )
    fun searchRole(
            @Param("departmentId") departmentId: Long? = null,
            @Param("companyId") companyId: Long? = null,
            @Param("roleName") roleName: String? = null
    ): Set<Role>

 

问题所在：

roleName本身确实没有问题，但是它边上的（括号确实有问题

发现它跟前的括号缩紧和上面的括号缩进不一样，好吧  真恶心

 

解决问题：

把:roleName附近的中文括号替换成英文括号，问题解决。