import tkinter
# 创建一个主窗口
win = tkinter.Tk()
# 设置标题
win.title("python-1805")
# 设置窗口大小和位置
win.geometry("400x400+400+40")
# 设置一个变量来接收输入控件的内容
e = tkinter.Variable()
entry = tkinter.Entry(win,textvariable = e)
entry.pack()
def saves():
with open(entry.get(),'a') as f:
#获取0行和0列,结束
f.write(text.get(0.0,tkinter.END))
button = tkinter.Button(win,
text = "保存",
width = 20,
height = 5,
command = saves
)
button.pack()
def func():
with open(entry.get(),"r") as f:
content =f.read()
#text.insert(index,string) index = x.y的形式,x表示行,y表示列
#向第一行插入数据,text.insert(1.0,'hello world')
text.insert(tkinter.INSERT,content)
button2 = tkinter.Button(win,text = "打开",width = 20,height = 5,command = func)
button2.pack()
text = tkinter.Text(win,
width = 200,
height = 50,
)
text.pack()
# 显示主窗口
win.mainloop()
