FIND_IN_SET 值不能有空格SELECT SLI_LABLE_ID AS labelId, SLI_LABLE_NAME AS labelName FROM sal_lable_info WHERE FIND_IN_SET (SLI_LABLE_ID, "5,1,7")SELECT SLI_LABLE_ID AS labelId, SLI_LABLE_NAME AS labelName FROM sal_lable_info WHERE FIND_IN_SET (SLI_LABLE_ID, "5, 1, 7")