小编오은아*_*아은아的帖子

如何使用tkinter pack（）方法将小部件放在下一行？我用过pack（side = LEFT）但我不能像我上传的图片那样。pack（side = LEFT）仅剩...我不能放下一行小部件。我想知道..

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from tkinter import *   
app = Tk()

app.title('')
app.geometry("800x1200")



Label(app, text = 'a:').pack(side= LEFT)
a = Entry(app)
a.insert(0, "")
a.pack(side= LEFT)


Label(app, text = 'b:').pack(side= LEFT)
b = Entry(app)
b.insert(0, "")
b.pack(side= LEFT)




Label(app, text = 'c:').pack(side= LEFT)
c = Entry(app)
c.insert(0, "")
c.pack(side= LEFT)



Label(app, text = 'd:').pack(side= LEFT)
d = Entry(app)
d.insert(0, "")
d.pack(side= LEFT)

Label(app, text = 'e:').pack(side= LEFT)
e = Entry(app)
e.insert(0, "")
e.pack(side= LEFT)





Label(app, text = …