问tkinter的treeview行和列边框属性如何设置？

import tkinter.ttk
from tkinter import *
from tkinter.ttk import *

root = Tk()
root.title("TreeView模块")
root.geometry("440x225")
# frame容器放置表格
frame01 = Frame(root)
frame01.place(x = 10,y = 10,width =420,height = 220 )
# 加载滚动条
scrollBar = Scrollbar(frame01)
scrollBar.pack(side = RIGHT,fill = Y)
# 准备表格TreeView
tree = Treeview(frame01,columns = ("学号","姓名","性别","年龄","手机号"),show = "headings",yscrollcommand = scrollBar.set)
#style01 = tkinter.ttk.Style()
#style01.configure("Treeview",font = ("华文黑体",12),background = "green",foreground = "blue",highlightbackground="red")
# 设置每一列的宽度和对齐方式
tree.column("学号",width = 80,anchor = "center")
tree.column("姓名",width = 80,anchor = "center")
tree.column("性别",width = 60,anchor = "center")
tree.column("年龄",width = 60,anchor = "center")
tree.column("手机号",width = 120,anchor = "center")
# 设置表头的标题文本
tree.heading("学号",text = "学号")
tree.heading("姓名",text = "姓名")
tree.heading("性别",text = "性别")
tree.heading("年龄",text = "年龄")
tree.heading("手机号",text = "手机号")
# 设置关联
scrollBar.config(command = tree.yview)
# 加载表格信息
tree.pack()
# 插入数据
for i in range(10):
    # i 是索引
    tree.insert("",i,values=["9500"+str(i),"张三","男","23","15622338793"])
# 展示
root.mainloop()