使用場景：在spring data jpa下使用@Query("hql語句")

然後在項目啟動的時候報錯

hql語句報錯：antlr.NoViableAltException: unexpected token: roleName

仔細查看了一下代碼：

 @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>

問題所在：

roleName本身確實沒有問題，但是它邊上的（括號確實有問題

發現它跟前的括號縮緊和上面的括號縮進不一樣，好吧 真惡心

解決問題：

把:roleName附近的中文括號替換成英文括號，問題解決。

【spring boot jpa】hql語句報錯 ：antlr.NoViableAltException: unexpected token: roleName