如题所述
结果一公式:=MID(A2,1,FIND("+",A2,1)-1)
结果二公式:=MID(A2,FIND("+",A2,1)+1,FIND("+",A2,FIND("+",A2,1)+1)-FIND("+",A2,1)-1)
结果三公式:=MID(A2,FIND("+",A2,FIND("+",A2,1)+1)+1,LEN(A2)-FIND("+",A2,FIND("+",A2,1)+1))