python中如何多行显示-python Tkinter Entry 输入框多行数据如何显示

用text框 可以了 记录下

from tkinter import *

import tkinter as tk

import easygui

import requests

master = Tk()

from tkinter import ttk

ttk.Label(master,text="标题:").grid(row=0,column=0)

e1 = ttk.Entry(master,

width=44,

font=("StSong", 14),

foreground="green")

e1.grid(row=1)

ttk.Label(master,text="内容:").grid(row=2,column=0)

e2 = Text(master,

width=44,

height=4,

font=("StSong", 14),

foreground="gray")

e2.grid(row=3,column=0)

# 创建Scrollbar组件，设置该组件与text2的纵向滚动关联

scroll = Scrollbar(master, command=e2.yview)

scroll.grid(row = 3,sticky = tk.N + tk.S+tk.E)

#scroll.pack(side=RIGHT, fill=Y)

## 设置text2的纵向滚动影响scroll滚动条

e2.configure(yscrollcommand=scroll.set)

def calc():

if e1.get()=="":

easygui.msgbox("请先输入内容 !")

return

if e2.get(1.0, END)=="":

easygui.msgbox("请先输入内容 !")

return

user_info = {"title":e1.get(),

"content":e2.get(1.0, END)}

r = requests.post("http://127.0.0.1:5000/cluster/", data=user_info)

e3.insert(INSERT, r.text)

Button(master,text="提交",command=calc,width=10, height=1).grid(row = 4)

e3 = Text(master,

width=44,

height=4,

font=("StSong", 14),

foreground="gray")

e3.grid(row = 5)

# 创建Scrollbar组件，设置该组件与text2的纵向滚动关联

scroll = Scrollbar(master, command=e3.yview)

scroll.grid(row = 5,sticky = tk.N + tk.S+tk.E)

e3.configure(yscrollcommand=scroll.set)

mainloop()